CN105297887B - The D light Steel Structure that two-way continuous twin beams is constituted - Google Patents

The D light Steel Structure that two-way continuous twin beams is constituted Download PDF

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Publication number
CN105297887B
CN105297887B CN201510038133.2A CN201510038133A CN105297887B CN 105297887 B CN105297887 B CN 105297887B CN 201510038133 A CN201510038133 A CN 201510038133A CN 105297887 B CN105297887 B CN 105297887B
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column
steel
fashioned iron
twin beams
light steel
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CN105297887A (en
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谢英俊
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/065—Light-weight girders, e.g. with precast parts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/28—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of other material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/30—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts being composed of two or more materials; Composite steel and concrete constructions
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
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    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E—FIXED CONSTRUCTIONS
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    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
    • E04B5/40—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element with metal form-slabs
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    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
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    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
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    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
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    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
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    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
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    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
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    • E04C3/36—Columns; Pillars; Struts of materials not covered by groups E04C3/32 or E04C3/34; of a combination of two or more materials
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    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0636—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts
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    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/162—Connectors or means for connecting parts for reinforcements
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    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/842—Walls made by casting, pouring, or tamping in situ by projecting or otherwise applying hardenable masses to the exterior of a form leaf
    • E04B2/845—Walls made by casting, pouring, or tamping in situ by projecting or otherwise applying hardenable masses to the exterior of a form leaf the form leaf comprising a wire netting, lattice or the like
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    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/842—Walls made by casting, pouring, or tamping in situ by projecting or otherwise applying hardenable masses to the exterior of a form leaf
    • E04B2/847—Walls made by casting, pouring, or tamping in situ by projecting or otherwise applying hardenable masses to the exterior of a form leaf the form leaf comprising an insulating foam panel
    • E—FIXED CONSTRUCTIONS
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    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8658—Walls made by casting, pouring, or tamping in situ made in permanent forms using wire netting, a lattice or the like as form leaves
    • E—FIXED CONSTRUCTIONS
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    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
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    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
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    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
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    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
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    • E04B2001/2472—Elongated load-supporting part formed from a number of parallel profiles
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    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
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    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
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    • E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete
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Abstract

The present invention provides a kind of D light Steel Structures that two-way continuous twin beams is constituted, it includes beam, purlin and/or stringer, column, wall, floor and/or roof, lateral force resistance diagonal brace and/or pull rod, it is characterized in that, wherein the beam is continuous twin beams, the continuous twin beams is identical by structure or different continuous single-beam is composed, the continuous single-beam is separately positioned on the two sides of the outer rim of the column, and the continuous single-beam keeps continuous uninterrupted with the column at interconnection；The floor completely or partially may be selected to be reinforcing light type composite floor.The invention enables lightweight steel component productions to be simplified, and investment of production equipment is small；It using bolt fixed lock, now installs and is simplified, thus more practical.

Description

The D light Steel Structure that two-way continuous twin beams is constituted
Prioity claim
The Patent No. 201410035766.3 submitted the present invention claims on January 24th, 2014 entitled " is equipped with structural column With the light steel roof truss of continuous structure twin beams " priority, during the full content of the patent application is incorporated herein.
Technical field
The present invention relates to light steel construction fields, constitute more particularly to the two-way continuous twin beams of one kind for light steel construction D light Steel Structure.
Background technique
Fast-developing period is entered in China using the light steel construction of light steel roof truss, and has been obtained extensively in industrial building General application, light steel house have become the frontier and new growth point of light section steel structure application.Currently, the cost of light steel construction Generally greater than traditional mixed mud structure, but there are the competitive advantages such as the fast, energy-saving and emission-reduction of construction.More and more construction units are The superiority for recognizing lightweight steel construction is increasingly becoming the structure type of industrial building first choice, has also obtained in low layer civil buildings To being widely applied.
Using the light steel construction of light steel roof truss, no matter designed in architectural design, structure, or in Installation Technology side Face, there are also very big improvements.Light steel roof truss structural beams used at present, structural column etc. are generally using docking mode (as solid Connect or hingedly) it is attached.Due to having used a large amount of structural beams, structural column etc. in the light steel roof truss of current this structure, this It is complicated that kind docking mode causes combined process, while generating the serious accumulation of error.The present inventor mentioned on 08 20th, 2009 The utility model patent of the Patent No. 200920171128.9 of friendship, entitled " the light steel roof truss equipped with continuous twin-beam structure ". But the patent remains following deficiency: the patent is not directed to the floor, roofing, strengthens light type composite floor, lateral force resistance pull rod Equal components, can not constitute complete D light steel structure framework, two relationships to continuous twin beams are not known in the continuous twin beams, together When three-dimension-framework assembling it is difficult, separate members and integral frame structural capacity are insufficient.In addition, continuous twin beams can not be because in the patent It answers different stress conditions to use the demand of different section, causes materials'use to waste, the continuous twin beams can not be in response to different Demand lacks flexibility using different single-beam combinations；Connection between the roof truss and roof truss is combined using continuous twin beams is overlapping, The continuous twin beams connecting elements is too long to cause framework difficulty when assembled, and overlapping combine of the two-way continuous twin beams causes space Waste, while causing node of column and beam discontinuity.
It is that individual steel frame columns or steelframe are oblique using the light steel of distributing component on-site assembly (such as light gauge cold-formed steel shape) building Support is fixed on pre-buried anchor bolt fixing piece, and the quantity of this steel frame construction column and diagonal brace is big, and pre-buried anchor bolt is fixed The position of part all needs measurement and positioning at the scene, therefore pre-buried process is extremely complex, and the fixed company of these pre-buried anchor bolts The precision of the position of fitting is not easy to hold, and this positioning is comparable time-consuming and laborious in the actual construction process.The present inventor in The Patent No. ZL200920158989.3 that on June 30th, 2009 submits is entitled " for the integration positioning in light steel construction Steelframe " solves the above problem, but remains following disadvantage: pre-embedded bolt fixedly connected part described in the patent is only fixed on one The point of bottom one for changing locating steel frame component is unable to maintain that vertically, is easily loosened by collision in construction, while the pre-embedded bolt must It must begin assemble and lock steelframe after base concrete reaches some strength.
Common rectangular steel part is usually used rectangular steel tube in light steel construction field, or with two C-type steel butt welding. The bolt hole that closed rectangular steel tube is connect with other components can only be processed with drilling machine or gas flame cuttiug, not be available punching machine punching Pressure processing, causes processing cost very high；Closed rectangular steel tube is not available locking type high tension bolt and engages with other components, To significantly reduce the bearing capacity of binding site.For antirust corruption, generally plated after the processing for completing square shaped steel pipe Zinc causes manufacturing cost very high in this way.The C-type steel butt welding of two galvanized steel plain sheet rolls forming is such as used, this processing method is then The antirust coat of galvanized steel plain sheet can be destroyed.Submitted on June 30th, 2010 Patent No. 201010216616.4 of the present inventor The patent of invention of referred to as " square light steel member equipped with strengthening part " solves the above problem, but still has following deficiency: this is specially For sharp technical solution in practice, it is disconnected that the internal cavities of the rectangular steel tube are filled with column when concrete or cement mortar The compression strength in face is far longer than the whole bearing capacity for the column that the rectangular steel tube column slenderness ratio is determined, i.e., described mixed Solidifying soil or cement mortar are not up to strengthening part described in Compressive failure and do not work, therefore the strengthening part is not necessarily It wants, and the square light steel member for being equipped with strengthening part can not fasten when transport, waste transport space and transportation cost.
Reinforce building version waterproofness and fire prevention to mitigate building version weight, the present inventor was in the application submitted on the 4th in 2 months in 2013 Number: the patent of invention of 201310044986.8 entitled " light type composite floors " solves the above problem, but the skill of the patent There are also following defects in actual use for art scheme: " light type composite floor " described in the patent essentially consists in reduction slab thickness, Mitigate floor weight, but reduce slab thickness make floor generated when bearing lateral pressure frustrate it is in the wrong, to reduce floor In the ability of three dimensionality perfect frame structure transmitting horizontal force.
Wall body keel and wall make reinforcement appropriate and combine the wall that can achieve shear-resistant membrane in LIGHT WEIGHT STEEL STRUCTURES Body, the Patent No. ZL 2,009 2 0147815.7 that the present inventor submitted on April 14th, 2009 is entitled, and " one kind, which is equipped with, covers Patent No. 201310664792.8, the name that the utility model patent of the wall of skin effect structure ", on December 10th, 2013 submit The patent of invention of referred to as " wall with shear-resistant membrane " is able to solve the above problem, but there is also following weakness: above-mentioned In technical solution, blocking material layer has caused muscle expansion web that can not do fine engagement with keel, and unilateral shear-resistant membrane is caused to detract.
In order to achieve the purpose that safety and energy conservation and environmental protection and cost savings gather materials on the spot the present inventor on January 20th, 2011 The patent of invention of the Patent No. ZL201110023291.2/ of submission entitled " wall equipped with bound steel mesh structure " can Solve the above problems, but there is also following weakness: positioning supporting components are not firm enough can not to position steel mesh and wall, hold simultaneously Rendering layer is easily caused to be cracked along longitudinal register supporting member.
In view of defect existing for above-mentioned existing light steelframe structure, the present inventor is based on being engaged in such product design manufacture for many years Practical experience and professional knowledge abundant, and cooperate the utilization of scientific principle, it is subject to research and innovation, actively to found a kind of novel knot The light steelframe structure of structure can improve general existing wall, make it with more practicability.By constantly studying, designing, and through anti- After retrial is made sample and improved, the present invention having practical value is created finally.
Summary of the invention
It is a primary object of the present invention to overcome defect existing for existing light steel construction, especially existing light steel construction three It is excessively huge that dimension is framed in the matched building systems such as big existing investment of production equipment when structure and building, wall and built-in equipment Miscellaneous and need be professional construction team can apply the beginning, cost is generally greater than traditional brick and mixes soil structure, build so as to cause many It builds under the conditions of the industrialization light-duty industrialization wall material in under-developed area is not popularized and is not easy to promote, and propose a kind of novel pair The D light Steel Structure constituted to continuous twin beams, in order to reinforce light steel framework structure power, allow traditional wet wall structure Such as the heavy constructions such as brick stone block, concrete, soil material can arrange in pairs or groups use, steel member production and site construction technology letter Change, allows non-building professional technology person to can participate in construction while reducing capital input.
Another object of the present invention is to the D light Steel Structure that two-way continuous twin beams is constituted, technology to be solved is asked Topic is to simplify its structure, meets the standard of building safety environmental protection, while facilitating site operation, more saving material and cost.
The object of the invention to solve the technical problems adopts the following technical solutions to realize.
Definition:
The meaning of " continuous twin beams " refer to the continuous twin beams by structure it is identical or different continuous single-beam combines and At the continuous single-beam is separately positioned on the two sides of the outer rim of the column, and the continuous single-beam is intersecting with the column Junction keeps continuous uninterrupted；And the connection between roof truss and roof truss is also combined with column by intersecting using continuous single-beam, is tied Single beam and column at conjunction is not also truncated or uninterruptedly.And the prior art is then to intersect the place combined in beam and column, by beam or column Truncation.
" embedded continuous single-beam " be meant that finger-type shape be L shape fashioned iron, C-shaped fashioned iron, Z-shaped fashioned iron it is upper and lower because of described Insertion is cut off within two sideline of column, tight lock connecting hole is arranged in the embedded single-beam at web and the tight lock of column setting connects Hole is connect to be bolted, to realize the uninterrupted of beam or not be truncated.
When " single-beam overlapping continued access " refers to that single-beam is selected from L shape fashioned iron, plate shaped fashioned iron, monolithic girder truss, in single-beam end It overlaps, tight lock connecting hole is set at wind up web and/or the lower edge web of single-beam and/or monolithic girder truss and is respectively set with column two sides The tight lock connecting hole set tightly locks connection with bolt；When single-beam is selected from C-shaped fashioned iron and/or Z-shaped fashioned iron, the overlapping continued access is by list The overlapping wing plate of beam end is cut off, and tight lock connecting hole is arranged at the single-beam web and connects with the tight lock that the column two sides are respectively arranged It connects hole and tightly locks connection with bolt.
" continued access of single-beam connector " refers to that tight lock connecting hole is arranged in connector is arranged tightly at the single-beam web respectively The tight lock connecting hole that lock connecting hole/and the column two sides are respectively arranged tightly locks connection with bolt, and connector therein is L shape fashioned iron, U Shape fashioned iron or plate shaped fashioned iron
The present invention relates to a kind of D light Steel Structure that two-way continuous twin beams is constituted, including beam, purlin and/or stringer, Column, floor (be preferably all or part of and strengthen light type composite floor), lateral force resistance diagonal brace and/or pull rod, wherein the beam For continuous twin beams, the continuous twin beams is identical by structure or different continuous single-beam is composed；The continuous twin beams A continuous single-beam is respectively set in column outer rim two sides with column；The continuous single-beam and column keep continuous uninterrupted at node.
The present invention is further provided with reinforcement structure.So that the separate members for the D light Steel Structure that two-way continuous twin beams is constituted And three-dimensional overall structure is enhanced, the component production is simplified with in-site installation；The component can with assembled parallel, Be conducive to the component replacement and elasticity is transferred；The continuous single-beam further uses single-beam continued access, solves all continuous Assembling problem when beam；The Steel section member is preferably cut using zinc-plated coil of strip and/or cold gulf roll forming, and the component can Disposable roll forming, is conducive to automated production and component production is not necessary to weld with in-site installation, without any destruction The weld seam of zinc coat can solve the problems, such as corrosion；The component on-site assembly uses bolt fixed lock, and non-architect makes With simple tool, that is, mountable；The continuous twin beams and column eliminate installation in the structure method that a continuous single-beam is respectively set in column outer rim two sides The accumulation of error in the process；The separate members, which are equipped with reinforcement structure, can eliminate unstability caused by installation gap, into And it reduces building cost to be more suitable for it practical.
In one embodiment of this invention, the D light Steel Structure that two-way continuous twin beams proposed by the present invention is constituted is provided with Floor and/or roofing (roof), floor parts or all using strengthening light type composite floor, and lateral force resistance is optionally set Pull rod so that three-dimensional whole frame construction be able to it is perfect
In one embodiment of this invention, two-way continuous twin beams is level-crossing two to spending continuous twin beams, therein double Refer to a direction to the meaning of (i.e. two to degree) or exists to the continuous twin beams of degree and another direction or to the continuous twin beams of degree At the node connected with column, two continuous twin beams to degree are folded or intert up and down, form bending resistance square, stretching resistance or compressive resistance Mechanism.
In one embodiment of this invention, continuous twin beams is identical by structure or different continuous single-beam is composed, and has Conducive to practical.
In general light steel construction, light section structure configures a large amount of pillars, and beam column connects difficult.Company proposed by the present invention Continue twin beams and column and respectively set a continuous single-beam in column outer rim two sides, the continuous single-beam and column keep continuous uninterrupted at node； The beam continued access accumulation of error can be reduced, simplifies column beam and joins node technique.
In one embodiment of this invention, column therein includes hanging down in structure principal post, pillar, building block and/or filled wall The reinforcement column and the column in girder truss directly configured；Structure principal post therein is sandwiched among two-way continuous twin beams, pillar, The reinforcement column of arranged perpendicular is sandwiched among the continuous twin beams in building block and/or filled wall；Preferably, column is in one direction Of same size, column forms strong lateral force resistance framework in conjunction with wall reinforcement structure.
In one embodiment of this invention, beam therein includes horizontal beam/or cant beam, girder truss wind up beam and/or lower edge Beam, and/or ground beam；The ground beam is more easier the positioning of column, and framework connect process with basis and is simplified.It is excellent one In the embodiment of choosing, beam therein is preferably that twin beams is composed using identical single-beam, and the single-beam uses monolithic truss Beam, the monolithic girder truss include wind up, lower edge, shearing resistance diagonal brace, wind up and lower edge be using L shape fashioned iron, shearing resistance diagonal brace uses L Shape fashioned iron/or plate shaped fashioned iron/or round fashioned iron composition.Ground beam in the embodiment, which further may replace ground beam, reduces cost Cost.
In an alternative embodiment of the invention, continuous twin beams is identical by structure or different continuous single-beam is composed；It should Continuous single-beam is by being selected from one of L shape fashioned iron, C-shaped fashioned iron, Z-shaped fashioned iron, plate shaped fashioned iron, monolithic girder truss or a variety of structures At；Purlin and/or stringer therein are one or more compositions of C-shaped fashioned iron, Z-shaped fashioned iron and/or monolithic girder truss；The monolithic purlin It sets a roof beam in place including winding up, lower edge, shearing resistance diagonal brace, it is described to wind up and/or lower edge is using L shape fashioned iron；The column uses C-shaped type Steel, square opening fashioned iron, bending square structural steel, the one or more compositions of square structural steel, the square opening fashioned iron further in Concrete perfusion/or cement mortar between square opening fashioned iron.In above scheme, continuous single-beam, column, the girder truss of different structure Selection and combination can be carried out according to actual needs.
In one embodiment of this invention, continuous single-beam therein uses monolithic girder truss, and the monolithic girder truss includes It winds up, lower edge, column, diagonal brace, described to wind up and/or lower edge is using L shape fashioned iron, the column and/or diagonal brace are selected from L shape type Steel, plate shaped fashioned iron and/or round fashioned iron are constituted, and the monolithic girder truss can increase the section modulus of the continuous single-beam And/or so that enhancing structure power, saves material utilization amount, the monolithic girder truss can make to intert between the twin beams that do not spend in the same direction Intersect, saves space and allow node of column and beam uniform force simultaneously.
In one embodiment of this invention, square opening fashioned iron therein is further perfused between square opening fashioned iron mixed Solidifying soil and/or cement mortar.The embodiment does not need setting strengthening part, is readily transported simultaneously, saves transport space.
In one embodiment of this invention, bending square structural steel therein rolls squarely, steel plate two using steel plate cold bending 90 degree of crimpings of work at square corner fastening are held, and respectively use the appropriately distance drawing of blind rivet interval in the both ends crimping. Be conducive to tightly lock connecting hole using the cold gulf roll forming processing of coil of strip and all settable bolt in four faces of square structural steel column in this way Convenient tightly lock with twin beams connect, and the stability of sheet metal end, institute can be reinforced by making 90 degree of crimpings at be set forth in square corner fastening Being set forth in the both ends crimping respectively uses the appropriately distance drawing of blind rivet interval that can maintain not open at the column fastening.
In one embodiment of this invention, continuous single-beam therein be arranged at the web tight lock connecting hole with it is described The tight lock connecting hole that column two sides are respectively arranged tightly locks connection with bolt.Which simplify the tight lock connection types of beam and column, simplify and add Work technique/and simplified Installation.
In one embodiment of this invention, the L shape fashioned iron, C-shaped fashioned iron, Z-shaped fashioned iron, square opening fashioned iron of above-mentioned use into One step is equipped with crimping.The stability of sheet metal end can be increased in this way.Preferably, C-shaped fashioned iron therein, Z-shaped fashioned iron up and down Edge wing plate it is of different size, therefore, lower edge insertion can with zygostyle width as template use, grouting when it is seamless, and its Upper limb is widened as needed, so that stretching resistance is improved, to more have practicability.
In one embodiment of this invention, wherein L shape fashioned iron, C-shaped fashioned iron, the Z-shaped fashioned iron, opening side in above-described embodiment Shape, bending square structural steel, plate shaped fashioned iron is preferably cut using zinc-plated coil of strip and/or cold gulf roll forming.The zinc-plated coil of strip It is cut and/or cold gulf roll forming according to design size, manufacturing procedure is simple, while without leftover bits and pieces, saves labour turnover and material Expect cost, is conducive to automated production.Moreover, cut/cold gulf roll forming process in, do not injure zinc coat, be not required to Secondary galvanization processing is done, funds are saved.
In an embodiment of the present invention, continuous single-beam therein uses single-beam continued access.Be conducive to three-dimension-framework assembling in this way, And the assembling of the too long component of continuous single-beam.Continuous single-beam is able to satisfy in different stress conditions and different function conditions of demand simultaneously The lower demand using different section.
In an embodiment of the present invention, continuous single-beam therein is overlapped continued access using single-beam.Wherein the continuous single-beam is selected from L When shape fashioned iron, plate shaped fashioned iron and/or monolithic girder truss, single-beam overlapping continued access mean single-beam overlapped ends, the single-beam and/ Or the tight lock connecting hole that the tight lock connecting hole of setting and the column two sides are respectively arranged at the winding up of monolithic girder truss/lower edge web is with spiral shell Bolt tightly locks connection；When wherein the single-beam is selected from C-shaped fashioned iron and/or Z-shaped fashioned iron, overlapping continued access therein is to be overlapped single-beam The overlapping wing plate of end is cut off, and tight lock connecting hole is arranged at the single-beam web and connects with the tight lock that the column two sides are respectively arranged Connection is tightly locked with bolt in hole.
In an embodiment of the present invention, continuous single-beam therein uses connector continued access.Connector continued access therein refers to Tight lock connecting hole is set in connector, is respectively set with the tight lock connecting hole and/or column two sides being arranged at the single-beam web respectively The tight lock connecting hole set tightly locks connection with bolt；The connector is preferably U-shaped fashioned iron, plate shaped fashioned iron.This method can be kept The design feature of continuous twin beams.
In one embodiment of this invention, reinforcing light type composite floor that is part of or all using includes light-duty compound Floor, purlin, lateral force resistance pull rod (preferably horizontal direction lateral force resistance pull rod), and/or Materials of Steel Wire Net Cement mortar ceiling are with even Fitting is combined into one.Light type composite floor therein is set to purlin top, horizontal direction lateral force resistance pull rod and/or steel mesh water Cement mortar ceiling is set to below purlin；The light type composite floor and purlin have good connection, so that light type composite floor is anti- It frustrates ability in the wrong to reinforce, also obtains good sidewise restraint above the purlin, so that improving it resists ability in the wrong of frustrating, the purlin lower section Lateral force resistance pull rod and/or Materials of Steel Wire Net Cement mortar ceiling are set, and there is connection with the purlin, so that below the purlin Good sidewise restraint is obtained, frustrates ability in the wrong to improve it and resist.Meanwhile making the Materials of Steel Wire Net Cement mortar ceiling is anti-to frustrate energy in the wrong Power is reinforced, so that the ability of the three-dimensional perfect frame transmitting horizontal force is improved.
In one embodiment of this invention, wherein the preferred thickness of light type composite floor is about profiled sheet wave top 50 millimeters of height within.According to specification and general custom, concrete perfusion and/or cement mortar thickness must be in die mould steel 50 millimeters of plate wave top or more, and need to be arranged reinforcing bar or spot welding steel mesh.And the light type composite floor master in this programme Bearing capacity is wanted mainly to be to provide waveform from profiled sheet, the concrete perfusion and/or cement mortar or fold shape pressure The lateral restriction of shape steel plate groove upper limb and lower edge steel plate, and then improve its bearing capacity, thus be not required to the concrete and/ Or setting reinforcing bar or spot welding steel mesh in cement mortar, and it is only necessary to anti-cracking net/or anticracking fiber is arranged.
In one embodiment of this invention, connector therein is jacketed pipe self-tapping screw, described sleeve pipe and self-tapping screw It fits closely, described sleeve pipe one or both ends are expanded to form pressure-bearing gasket, and the self-tapping screw locks the profiled sheet connection When the described purlin, effective WELDING STUDS is formed.
In one embodiment of this invention, profiled sheet therein passes through connector in conjunction with purlin therein, therein Connector includes that self-tapping screw, casing and/or pressure-bearing gasket, described sleeve pipe are fitted closely with self-tapping screw, and described sleeve pipe is into one Step uses end expanded casing, and end expanded casing one or both ends are expanded to form pressure-bearing gasket.
In a preferred embodiment, the interval of purlin therein reduces the thickness of the light type composite floor less than 180 centimetres Degree, and then mitigate the floor weight beam.
In one embodiment of this invention, lateral force resistance pull rod therein, tension floor is single diagonal and/or double diagonal, Can design according to structure need flexible configuration.The pull rod is preferably strip, the strip with connector in conjunction with the purlin, The connector is self-tapping screw；The strip can be adjacent to the purlin and facilitate finishing while facilitate using the self-tapping screw In conjunction with the purlin.
In one embodiment of this invention, the steel mesh in Materials of Steel Wire Net Cement mortar ceiling therein preferably has muscle to expand steel Net, this has muscle expansion steel mesh to have chevron mesh bone and expansion wire side, described to have muscle expansion web with connector in conjunction with purlin, described Connector is self-tapping screw/or gas steel nail, anti-cracking net/built in the cement mortar or anticracking fiber；The Materials of Steel Wire Net Cement mortar Ceiling forms strong shear-resistant membrane thin plate, provides the purlin and the fire prevention effect for strengthening light type composite floor entirety Energy.
In one embodiment of this invention, in order to overcome in the prior art " the light steel roof truss equipped with continuous twin-beam structure " have A little components and the hypodynamic defect of integral frame structure, in one embodiment of this invention, the three of two-way continuous twin beams composition Light Steel Structure is tieed up according to the difference of its specific component, for example, beam, purlin and/or stringer, column, wall, floor and/or roof, anti- One or more reinforcement structures further are arranged to specific component, to improve specific structure in lateral force diagonal brace and/or pull rod etc. The structural capacity of part and integral frame.
In existing light steel roof truss, continuous twin beams is protruded from the outside of column, when wall side is such as concordant with column one side, beam protrusion Wall, finishing are not easy, and protrusion exterior wall be easy to cause leak；When using dry type structure method, it is logical to form fiery cigarette for cavity between continuous twin beams The unfavorable fire prevention in road.In order to overcome the defect, embedded continuous single-beam is used in an embodiment of the present invention, this is embedded continuous Single-beam is L shape fashioned iron, the upper and lower of C-shaped fashioned iron, Z-shaped fashioned iron is embedded in because of excision within two sideline of column；Wall side is such as When concordant with column one side, the non-bulging wall of beam, finishing is easy, and not will cause leak.When using dry type structure method, between continuous twin beams Cavity is separated, and is formed fiery cigarette barrier and is conducive to fire prevention.
In a preferred embodiment, reinforcement structure therein is further to use square opening in the lower Xuan Liang of girder truss Fashioned iron, the square opening fashioned iron opening upwards (i.e. other components of direction and its connection), excision and the column being set in girder truss And diagonal brace is folded the steel plate at place, column in the tight lock connecting hole, with the girder truss of square opening fashioned iron two sides steel plate setting and The tight lock connecting hole of diagonal brace setting is to be bolted.The program be conducive between the cavity of square opening fashioned iron concrete perfusion/ Or cement mortar.
In one embodiment of this invention, reinforcement structure therein is selectable in the two-way continuous twin beams composition of composition Location hole is arranged in the beam and column center line crosspoint of D light Steel Structure；It is tightly locked and is played tricks with bolt when the location hole assembles on site It fixes and/or is inserted into cone rod iron and positioned.Since all components are all in the tight lock connecting hole to be bolted, tight lock connection There is construction gap between hole and bolt, the gap accumulation causes terminal link to assemble deviation, and the location hole is conducive between abatement Gap accumulation, enables on-site assembly to be quickly accurately positioned.
In one embodiment of this invention, reinforcement structure therein be between twin beams, and/or the column cavity Between, and/or concrete perfusion and/or cement mortar between the cavity of the square opening fashioned iron of girder truss lower-cord beam.The reinforcement Lightweight steel component stabilized soil pavement can be enhanced in component, and dispersion bolt eliminates tight lock to the load of tight lock connecting hole periphery steel plate Structural instability caused by construction gap between connecting hole and bolt.
In one embodiment of this invention, reinforcement structure therein is in the tight latch fitting periphery of bolt after framework correction with certainly Tapping locks fixation of playing tricks, which can be between twin beams, and/or between the cavity of the column, and/or in institute Concrete perfusion/or cement mortar are moved back and are removed between the cavity of the square opening fashioned iron for the girder truss lower-cord beam stated.Due to all structures For part all in tightly lock connecting hole to be bolted, tight lock has construction gap that can not stablize between connecting hole and bolt.Due to self-tapping screw Gapless is locked, ensures to unshift with self-tapping screw locking after correction, after concrete therein and/or cement mortar perfusion consolidation Without construction gap between tight lock connecting hole and bolt, framework is stablized.Optionally, self-tapping screw can be removed.
In one embodiment of this invention, reinforcement structure therein be between twin beams, and/or between the cavity of column, And/or concrete perfusion and/or cement mortar between the cavity of the square opening fashioned iron of girder truss lower-cord beam.The reinforcement structure can To enhance lightweight steel component stabilized soil pavement, dispersion bolt carries the lotus core of tight lock connecting hole periphery steel plate, eliminates tight lock connection Structural instability caused by construction gap between hole and bolt.Preferably, it is arranged in concrete and/or cement mortar for adding The steel member of strong structure intensity, steel member are chosen as rod iron or stirrup or prestressing force steel wire.Steel member may further enhance structure Part stretching resistance and compressive resistance.It is further preferred that stirrup therein be selected from square stirrup, circular stirrups and/or spiral u stirrup/ Or round steel mesh.Stirrup can increase concrete/or cement mortar anti-pressure ability.It is further preferred that prestressing force steel wire therein It is further the prestressing force steel wire for adding casing.The tensile strength of prestressing force steel wire can be enhanced in this way, reduce member stress and produce Raw displacement.
In one embodiment of this invention, column therein includes matching in structure principal post, pillar, building block and/or filled wall The reinforcement column and column and diagonal brace in girder truss for setting (preferred vertical configuration), above-mentioned rod iron, casing, prestress steel Line passes through the column；The rod iron, casing, prestressing force steel wire beginning can not be truncated continuously.
In one embodiment of this invention, tight lock connecting hole is arranged in continuous single-beam therein at web and column two sides are each The tight lock connecting hole being arranged tightly locks connection with bolt.Since the component of the D light Steel Structure of two-way continuous twin beams composition is adopted mostly With light gauge cold-formed steel shape, the bolt carries to form tender spots to the lotus core of tight lock connecting hole periphery steel plate.It is preferred that lightweight steel construction Reinforcement structure is set, which is tightly to lock the setting of connecting hole periphery in beam or column to thicken steel plate for reinforcement；This is thickened Steel plate disperses bolt and carries to the core of tight lock connecting hole periphery steel plate.Thickening steel plate uses additional steel plates to connect with the fourth of the twelve Earthly Branches and/or connect without the fourth of the twelve Earthly Branches And/or welding manner is engaged with beam or column.Therefore material is saved, and technique is simple, advantageous automated job.
In one embodiment of this invention, reinforcement structure therein is tightly to lock connecting hole periphery stamped recess, the punching in beam The tight lock connecting hole of the indentation slot insertion column is reinforced.This structure locks bolt tightly after connector tightly locks, with wall Body is concordant, so that finishing is easy.Further, the beam tightly locks the connecting hole periphery stamped recess insertion column, the column Cavity between concrete perfusion and/or cement mortar, to form strong and gapless connection.
In one embodiment of this invention, reinforcement structure therein is that superposition component is reinforced on the outside of twin beams.Due to described Component mostly uses greatly light gauge cold-formed steel shape, and the bolt carries to form tender spots to the lotus core of tight lock connecting hole periphery steel plate, especially At stress concentration member position for example vertically to lateral force resistance diagonal brace periphery interdependent node.The solution of the present invention changes on the outside of twin beams Add component to reinforce, shares the stress of original continuous twin beams and the node.Moreover, the superposition component is reinforced just for whole strutbeam Reinforce at structural capacity deficiency, it is not necessary to which whole strutbeam section is reinforced, and material can be saved.Preferably, cooperate the twin beams form, wherein Superposition component can be L shape fashioned iron, U-shaped fashioned iron, C-shaped fashioned iron, plate shaped fashioned iron, square structural steel and/or the lumps of wood.Particularly, it adopts With when the lumps of wood to break off cold bridge.Cold bridge is significant drawback of the light steel steel structure in cold district, this is because steel is to conduct heat well Body, can be by hot unofficial biography or by cold importing.
In one embodiment of this invention, reinforcement structure therein is to be superimposed component with the outside in the twin beams Between add heat transfer insulation spacer.Be superimposed component using the L shape fashioned iron, U-shaped fashioned iron, C-shaped fashioned iron, plate shaped fashioned iron and/ Or when square structural steel, the twin beams is superimposed between component with the outside adds heat transfer insulation spacer to separate cold bridge.
In one embodiment of this invention, column therein includes matching in structure principal post, pillar, building block and/or filled wall The reinforcement column set, column periphery with spot welding steel wire and/or woven steel fabric and/or expansion steel wire package, and with it is described It is combined between blockwork with cement mortar, to form reinforcement structure.The reinforcement structure can by blockwork with it is described two-way The D light Steel Structure integral frame that continuous twin beams is constituted combines, and integral frame structure is allowed to be enhanced.
In one embodiment of this invention, reinforcement structure therein be overcome defect existing in the prior art, such as Pre-embedded bolt fixedly connected part is only fixed on the point of bottom one of Integral locating steel frame component, is unable to maintain that vertically, in construction It is easily loosened by collision, while the pre-embedded bolt must begin assemble and lock steel after base concrete reaches some strength Frame.Reinforcement structure described in the present embodiment is that bolt is arranged in the Integral locating steel frame for being equipped with pre-embedded bolt reinforcement gasket Reinforce gasket, the bolt is reinforced gasket and is set to above the C-shaped fashioned iron pre-embedded bolt hole, and the bolt reinforces gasket setting Bolt is located by connecting the fixed pre-embedded bolt in hole；The pre-embedded bolt can maintain vertically, the pre-embedded bolt be not easy in construction by Collision loosens.Preferably, pre-embedded bolt therein is further reinforced below gasket in the bolt and/or the C-shaped fashioned iron is pre- It buries and locks anti-drawing nut below bolt hole；When the anti-drawing nut is tightly locked after can preventing the assembling of steel structure from positioning with pre-embedded bolt Bolt is extracted, therefore is not required to begin to can be carried out steel structure and assemble and lock after base concrete reaches some strength, can save and apply Duration limit.
In the prior art, continuous twin beams and column respectively set a beam in column outer rim two sides, the section size of the column often by Being limited to two-way continuous twin beams can not increase to form integrally-built fragile link, if can be made with the substitution of column described in other sections The D light Steel Structure in pairs constituted to continuous twin beams assembles difficult.In one embodiment of this invention, on the outside of structure principal post It is wrapped up with steel column and/or reinforced concrete column, column concrete or cement mortar is filled between steel column and structure principal post；The steel column is as false group The component of dress only undertakes assembling load, and the structural capacity of structural column is by the steel column and/or reinforced column package on the outside of structural column Replace.The steel column and/or reinforced column, specifically can be according to entirety in the optional interruption of beam column crossover node and/or continuously Structure situation adjustment.
In one embodiment of this invention, wherein precast concrete wall panel and/or prefabricated light is arranged between continuous twin beams Matter concrete panel and/or prefabricated hollow concrete panel.The duration is shortened in this way, reduces cost of labor.
In one embodiment of this invention, wherein in order to overcome partition material layer in shear-resistant membrane wall to cause muscle expansion Throwing the net can not engage well with keel, so as to cause the defect of unilateral shear-resistant membrane detraction, and the present invention separates in the setting Lateral force resistance pull rod is arranged in material layer side, so as to avoid the defect of unilateral shear-resistant membrane detraction.Preferably, anti-side therein It is preferably strip to power pull rod, for the strip with connector in conjunction with column, the connector is self-tapping screw；The strip can be with It is adjacent to institute's column to facilitate blocking material layer and have the setting of muscle expansion web, while facilitating using the self-tapping screw and the column knot It closes.
Further, in one embodiment of this invention, shear-resistant membrane wall therein is further provided with strengthening part, institute The strengthening part stated includes setting-up piece and anti cracking device, and the setting-up piece, which is closely attached in the V-type net bone groove, to be made Fixing seat is followed closely for the air gun；The setting-up piece material is preferably rigid plastics；Preferably, there is shear-resistant membrane structural wall Body includes the column, and the column includes structure principal post, and/or pillar, the fashioned iron wall of the structure principal post and/or pillar Thicker general gas steel nail is not easy to hammer into, and the setting-up piece provides preferable gas steel nail and hammers into constraint, and penetrating force, which can be improved, and allow has Muscle expansion web and the column have strong combination；The anti cracking device ties up to glass fiber mesh built in cement sand bed or gold Belong to fiber added by spot welding net or fiber concrete.Preferably, being followed closely using air gun described in quickly fixing has muscle expansion web, keeps away The cracking of cement mortar free layer, enhances the shear-resistant membrane of wall.
Prior art discloses a kind of wall equipped with bound steel mesh structure, which includes steel mesh, lateral pull-up structure Part, longitudinal register supporting member and filled layer, wherein filled layer is filled between the steel mesh of two sides, and the steel mesh of two sides and longitudinal direction are fixed Position supporting member is fixedly connected, and lateral drawknot component passes through filled layer, and both ends are individually fixed in be fixedly connected with two sides steel mesh Longitudinal register supporting member on；Steel mesh, lateral drawknot component, longitudinal register supporting member and the filled layer is integrally formed Wall equipped with bound steel mesh structure.But the longitudinal register supporting member is not firm enough, can not position the steel mesh And/or wall, while rendering layer being be easy to cause to be cracked along longitudinal register supporting member.One embodiment of the invention discloses metal There is muscle to expand steel mesh pulling type wall, which includes that the column, the diagonal brace set on beam and intercolumniation, metal have muscle to expand steel Net, tension member, and/or insulating layer, and/or metal have the vertical support on the outside of muscle expansion steel mesh chevron mesh Bone Wall, described Metal has muscle expansion steel mesh to be set to the column two sides, and the metal of the side has muscle expansion web solid by the fixing piece Due to the column, the fixing piece is that self-tapping screw and/or air gun are followed closely；The metal of the side has muscle expansion steel mesh can be with Strong fix, the wall can depend on the column and/or diagonal brace keeps being accurately positioned.
Further, in one embodiment of this invention, tension member drawknot metal have muscle expansion steel chevron mesh bone and/or Being placed in metal has supporting member vertical with chevron mesh bone on the outside of muscle expansion steel, and the metal has on the outside of muscle expansion steel and chevron mesh The vertical supporting member of bone retains after the completion of the filled layer/or remove；Since a face metal has muscle expansion steel to have been fixed in On the column and diagonal brace, so not needing the longitudinal register supporting member, the direct drawknot metal of the tension member has Muscle expands the chevron mesh bone of steel, keeps draw knot force firm and average；Described has chevron mesh bone on the outside of muscle expansion steel vertical with metal Metal, which can be enhanced, in supporting member when filled layer is filled has muscle to expand steel construction power, does not have lateral thrust after filled layer consolidation, The vertical supporting member, which is removed, not will cause wall and extends out, while not will cause rendering layer along longitudinal register supporting member It is cracked.
In one embodiment of this invention, the lateral force resistance pull rod, the anti-side are set between column and column therein It is preferably strip to power pull rod；Non-bulging metope is convenient for subsequent wall construction process or finishing；The tight lock of strip upper end setting The tight lock connecting hole of connecting hole and column is tightly locked with bolt；Convenient for construction；The setting of strip lower end tenses hole convenient for tensing；The strip 90 degree of lower end bending are fixed respectively with self-tapping screw with the column in setting lateral force resistance pull rod side and the column other side； After the strip tenses positioning, fixed in setting lateral force resistance pull rod side with self-tapping screw and column vacation, under the strip Final locking, the final locking and 90 degree of bending of mill after being obedient to the column other side, are done with self-tapping screw in 90 degree of bending of end The advantage of strip section tensile strength can efficiently be played together by wiping power.
In one embodiment of this invention, ground beam therein is preferably continuous twin beams, and the continuous twin beams uses structure Identical continuous single-beam is composed, the continuous single-beam use monolithic girder truss, the monolithic girder truss include wind up, under String, column, diagonal brace, it is described wind up/and lower edge using L shape fashioned iron, the column/and diagonal brace use L shape fashioned iron/or plate shaped type Steel/or round fashioned iron composition, the ground beam further use concrete to fill column cladding.The ground beam can form good shearing resistance Power and Kang Wan square mechanism.
By above-mentioned technical proposal, under the D light Steel Structure that two-way continuous twin beams proposed by the present invention is constituted at least has Column advantage:
The D light Steel Structure that two-way continuous twin beams proposed by the present invention is constituted is simplified lightweight steel component production, raw It is small to produce equipment investment；It using bolt fixed lock, now installs and is simplified, non-building professional technology person can participate in construction； The structure method component of double-link failures can be conducive to component replacement and elasticity is transferred, while be facilitated on-site assembly with assembled parallel；Fashioned iron structure Part preferably cut using zinc-plated coil of strip/or cold gulf roll forming, component can disposable roll forming, be conducive to automatic metaplasia It produces；Component production is not necessary to weld with now installing, and does not destroy zinc coat and is conducive to anti-corrosion；Partial component and overall structure Reinforcement be conducive to using heavy constructions material and the recycling such as traditional wet wall structure, such as brick stone block, concrete, soil Old building materials can arrange in pairs or groups use so that and then reduce building cost to be more suitable for it practical；Particularly, continuous twin beams and column The accumulation of error in installation process is eliminated in the structure method that a continuous single-beam is respectively set in column outer rim two sides.
By above-mentioned technical proposal, the present invention has the advantages that above-mentioned many and practical value, and in similar product not Seeing has similar structure design to publish or use and really belong to innovation, no matter all having in the structure or function of product larger Improvement, technically have large improvement, and produce handy and practical effect, and more existing light steel roof truss have increase Into multinomial effect, it is really new and innovative, progressive, practical for one thus more suitable for practical, and the extensive utility value with industry New design.
Illustrate technical solution of the present invention in order to clearer, and can be implemented in accordance with the contents of the specification, with Lower combination the drawings and the specific embodiments of the invention are described in detail.
Detailed description of the invention
Shown in fig. 1 is the D light Steel Structure schematic diagram that the two-way continuous twin beams of the present invention is constituted.
Fig. 2 shows be beam column section and beam column of the present invention grouting reinforcement structure schematic diagram；
Fig. 3 shows single-beam continued access schematic diagram of the present invention.
Fig. 4 shows of the present invention) strengthen 31 schematic diagram of light type composite floor.
Fig. 5 shows embedded continuous single-beam of the present invention and bends locking reinforcement structure signal with reinforcing pull rod Figure.
Fig. 6 shows 15 schematic diagram of monolithic girder truss of the present invention.
Fig. 7 shows 13 schematic diagram of girder truss of the present invention.
Fig. 8 shows that beam column of the present invention tightly locks connecting hole and thickens steel plate 13 and 71 reinforcement of stamped recess signal Figure.
Fig. 9 shows local framework reinforcement structure schematic diagram of the present invention.
Figure 10 shows 55 schematic diagram of integrated locating steel frame of the present invention.
Figure 11 shows that combined type of the present invention has 62 schematic diagram of shear-resistant membrane structure wall.
Figure 12 shows of the present invention with shear-resistant membrane structure wall reinforcement 517 schematic diagram of setting-up piece.
Figure 13 shows of the present invention have muscle expansion web drawknot to show 64 schematic diagram of wall.
Figure 14, which is shown, is arranged 24 schematic diagram of strengthening part on the outside of structure principal post of the present invention.
Wherein, the serial number in specification is not limitation of the present invention, in a particular embodiment, it is as follows to refer to meaning:
1: beam
11: horizontal beam 12: roof cant beam 13: girder truss 131: girder truss winds up beam
132: girder truss lower-cord beam 134: girder truss diagonal brace 14: ground beam
15: monolithic girder truss 151: monolithic girder truss winds up beam 152: monolithic girder truss lower-cord beam
153: monolithic girder truss diagonal brace 16: purlin/stringer
1/L:L shape section steel beam 1/U:U shape section steel beam l/C:C shape section steel beam l/Z:Z shape section steel beam
L/P: lithographic plate shape section steel beam 1/W: lumps of wood beam
2: column
21: principal post 22: pillar 23: wall reinforcement column
24: strengthening part 213: girder truss column 214: steel column is set on the outside of structure principal post
215: concrete column 2/u:U shape steel column 2/C:C shape steel column
2/RO: open rectangle steel column 2/RC: bending square structural steel column
3: floor
31: strengthening light type composite floor 311: light type composite floor
32: Materials of Steel Wire Net Cement ceiling
41: diagonal brace 42: pull rod
501: bolt 502: self-tapping screw 503: heat transfer insulation spacer
505: round steel 506: stirrup 507: prestressing force steel wire 508: prestress steel thread casing
509: fourth of the twelve Earthly Branches nail 510: blind rivet 511: superposition component 512: continued access connecting plate
513: casing 5131: end expanded casing 514: pressure-bearing gasket 515: gas steel nail
516: reinforcing bar 517: reinforcing setting-up piece 518: thickening steel plate
51: profiled sheet connector 52: profiled sheet 53: steel mesh
531: anti-cracking net and/or anticracking fiber 54: having muscle expansion web 541: having muscle expansion web net bone
55: one positioning steel member 551: one positioning C-shaped fashioned iron
552: pre-embedded bolt reinforces gasket 553: pre-embedded bolt 554: horny horse
555: anti-drawing nut
60: concrete 601: concrete/or cement mortar 61: cement mortar
62: combined type is with shear-resistant membrane structure wall 621: having shear-resistant membrane structure metope
63: blockwork 64: thering is muscle to expand steel mesh pulling type wall 65: insulating layer
66: filled wall 67: wall tension member 68: pre-cast concrete walling version
70: tight lock connecting hole 71: stamped recess 72: tensing hole
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with Attached drawing and preferred embodiment, its specific implementation of the D light Steel Structure that two-way continuous twin beams proposed according to the present invention is constituted Mode, structure, feature and its effect, detailed description is as follows.
Please referring to shown in FIG. 1 is D light Steel Structure schematic diagram that the two-way continuous twin beams of the present invention is constituted.Illustrate room Push up cant beam 12, horizontal beam 11, ground beam 14, monolithic girder truss 15, girder truss 13, purlin/stringer 16, one positioning steel member 55, Principal post 21, pillar 22, wall reinforcement column 23, structure principal post outside setting strengthening part 24, diagonal brace 41, pull rod 42, combined type tool There are shear-resistant membrane structure wall 62, blockwork 63, has muscle expansion steel mesh pulling type wall 64, strengthens light type composite floor 31.
Please referring to shown in Fig. 2 is beam column section and beam column grouting reinforcement structure schematic diagram of the present invention.Fig. 2-1 institute Show that 1 component schematic diagram of beam can be 1/L:L shape section steel beam, end is equipped with crimping L shape section steel beam, 1/U:U shape section steel beam, upper lower edge Wing version U-shaped section steel beam of different size, end are equipped with crimping U-shaped section steel beam, l/C:C shape section steel beam, upper lower edge wing version C of different size Shape section steel beam, end are equipped with crimping C-shaped section steel beam, and l/Z:Z shape section steel beam, end are equipped with the Z-shaped section steel beam of crimping, l/P: plate shaped Section steel beam, l/W: rectangular wooden frame, 15: monolithic girder truss etc..The component schematic diagram of column 2 shown in Fig. 2-2 can be 2/U:U shape fashioned iron Column, 2/C:C shape steel column, 2/RO: square opening steel column, 2/RC: bending square structural steel column, blind rivet 510.Beam shown in Fig. 2-3 1, column 2, concrete/or the grouting reinforcement structure schematic diagram of cement mortar 601.
It please refers to Fig. 3 and shows single-beam continued access schematic diagram of the present invention.It is single-beam overlapping continued access signal shown in Fig. 3-1 Figure；Overlap the tight lock connecting hole 70 of docking two single-beams, 1 continued access end setting, overlapping part wing plate is cut off, abdomen version overlaps tight with column Connecting hole 70 is locked with the tightly lock connection of bolt 510.It is monolithic girder truss overlapping continued access schematic diagram shown in Fig. 3-2；Monolithic girder truss 151 beams that wind up of 15 continued accesses at column 2, two panels monolithic girder truss 15 are L shape section steel beam 1/L and lower-cord beam 152 is L shape section steel beam 1/L, connects both ends and the tight lock connecting hole 70 of 2 contact surface of column setting, and the two continued accesses single-beam 1 is overlapped using size difference and connected simultaneously Lock connecting hole 70 tightly with column with the tightly lock connection of bolt 510.It is single-beam connector continued access schematic diagram shown in Fig. 3-3；Described two is continuous Order beam 1 docks continued access at column 2, and the tight lock connecting hole of two continued accesses single-beam continued access end setting is arranged tight with connector 512 Lock connecting hole with the tightly lock connection of bolt 501, the tight lock connecting hole of tight lock connecting hole and the column setting that the connector 512 is arranged with The tightly lock connection of bolt 501, the connector 512 is using U-shaped fashioned iron/or L shape fashioned iron/or plate shaped fashioned iron.
It please refers to Fig. 4 and shows that the present invention strengthens 31 schematic diagram of light type composite floor.It is that reinforcing is light-duty shown in Fig. 4-1 31 perspective diagram of composite floor plate；The reinforcing light type composite floor 31 include light type composite floor 311, purlin 16, anti-side to Power pull rod 42 and/or Materials of Steel Wire Net Cement mortar ceiling 32, a component is combined into one with connector, the light-duty compound building Plate 311 is set to 16 top of purlin, and lateral force resistance pull rod 42 and/or Materials of Steel Wire Net Cement mortar ceiling 32 are set to 16 lower section of purlin.Figure It is 311 schematic diagram of light type composite floor shown in 4-2；The light type composite floor 311 includes floor support plate, the floor support plate For waveform profiled sheet 52/ or shape profiled sheet 52 is folded, the connector 51 connects profiled sheet 52 and purlin 16, die mould 52 top of steel plate fills column concrete/or cement mortar 601, concrete/or cement mortar 601 are provided with anti-cracking net/or anticracking Fiber 531.It is 51 schematic diagram of profiled sheet connector shown in Fig. 4-3；The connector includes self-tapping screw 502, casing 513 And/or pressure-bearing gasket 514, described sleeve pipe 513 are fitted closely with self-tapping screw 502, described sleeve pipe further uses end to expand Casing 5131,5131 one or both ends of end expanded casing are expanded to form pressure-bearing gasket.It is to fold shape pressure shown in Fig. 4-4 Shape steel plate schematic diagram.It is waveform profiled sheet schematic diagram shown in Fig. 4-5.It is to have the signal of muscle expansion web 54 shown in Fig. 4-6 Figure, it is described to have muscle expansion steel mesh 54 that there is chevron mesh bone 541 and expansion wire side.It is to there is 54 section of muscle expansion web to show shown in Fig. 4-7 It is intended to；It is described have muscle expansion steel mesh 54 have V541 shape net bone and expansion wire side described in anti-cracking net built in cement mortar and/or Anticracking fiber.It is to strengthen one of 31 option of light type composite floor diagrammatic cross-section shown in Fig. 4-8；It is arranged below the purlin 16 Lateral force resistance pull rod 42, the purlin 16 are self-tapping screw 502/ or gas steel nail 515, purlin with 42 connector of lateral force resistance pull rod Top is light type composite floor 31.It is to strengthen one of 31 option of light type composite floor diagrammatic cross-section shown in Fig. 4-9；The purlin Materials of Steel Wire Net Cement mortar ceiling 32 is set below item 16, and the Materials of Steel Wire Net Cement mortar ceiling 32 includes muscle expansion web 54 and water Cement mortar 61, anti-cracking net and/or anticracking fiber 531 built in the cement mortar 61, the purlin 16 and Materials of Steel Wire Net Cement mortar 32 connector of ceiling is self-tapping screw 502/ or gas steel nail 515, is light type composite floor 31 above purlin 16.
Fig. 5 is please referred to show the embedded continuous single-beam of the present invention and bend locking reinforcement structure signal with reinforcing pull rod Figure.It is embedded continuous single-beam schematic diagram shown in described Fig. 5-1；The embedded continuous single-beam 1 be L shape section steel beam 1/L, C-shaped section steel beam 1/C, Z-shaped section steel beam 1/Z upper and lower 2 liang of sidelines because of the column within cut off insertion, the embedded single Tight lock connecting hole 70 is arranged at web and is connect with the tight lock connecting hole 70 that column 2 is arranged with bolt 501 for beam 1.Shown in described Fig. 5-2 Be band reinforcing pull rod bending locking reinforcement structure schematic diagram；Wherein the tight lock of 42 upper end of strip pull rod setting connects claim 29 Connecing the tight lock connecting hole 70 of hole 70 and column 2, tightly lock connects with bolt 501；To construct convenient for tensing；The setting of strip lower end tenses hole 72 convenient for tension；It is fixed after the strip tension positioning in setting 42 side of pull rod with self-tapping screw 502 and column 2 are false, then at institute It states 90 degree of the bending of strip lower end, final locking is done with self-tapping screw 502 behind docile 2 other side of column.
It please refers to Fig. 6 and shows 15 schematic diagram of monolithic girder truss of the present invention.It is monolithic girder truss shown in described Fig. 6-1 15 elevational schematic views；The monolithic girder truss 15 includes winding up 151, lower edge 152, diagonal brace 153, it is described wind up 151 and/or under String 152 uses L shape fashioned iron 1/L, and the diagonal brace 153 is made of L shape fashioned iron 1/L and/or plate shaped fashioned iron 1/P/ or round fashioned iron； The monolithic girder truss 15 it is described wind up 151 and lower edge 152 and the column 2/ and 213 contact surface of girder truss column be arranged With bolt 510, tightly lock connects the tight lock connecting hole 70 that tight lock connecting hole 70 and the column 2/ and 213 two sides of girder truss column are respectively arranged It connects.It is 15 floor map of monolithic girder truss shown in described Fig. 6-2；The continuous monolithic girder truss 15 is separately positioned on institute The two sides of 2 outer rim of column are stated, the continuous monolithic girder truss 15 keeps continuous uninterrupted with the column 2 at interconnection, The continuous monolithic girder truss 15 further uses continued access；Preferably use the 15 overlapping continued access of monolithic girder truss.Described is double Tightly lock connects with bolt 501 for monolithic girder truss 15 and the column.It is the signal of 15 section of monolithic girder truss shown in described Fig. 6-3 Figure；The continuous monolithic girder truss 15 interts with the continuous beam 1 and intersects.It is monolithic girder truss shown in described Fig. 6-4 15 diagrammatic cross-sections；The continuous monolithic girder truss 15 wind up 151 and lower edge 152 it is vertical tightly to lock connector and the girder truss The tightly lock connection of column 213.It is 15 perspective diagram of monolithic girder truss shown in described Fig. 6-5.
It please refers to Fig. 7 and shows 13 schematic diagram of girder truss of the present invention.It is that the perspective of girder truss 13 is shown shown in described Fig. 7-1 It is intended to；The girder truss 13 includes that girder truss winds up beam 131, girder truss lower-cord beam 132, girder truss column 213, girder truss diagonal brace 134, the girder truss wind up beam 131 and girder truss lower-cord beam 132 by structure it is identical or different continuous single-beam combines and At the continuous single-beam is separately positioned on the two sides of the outer rim of the column 2, the continuous single-beam and the column 2, truss Beam column 213, girder truss diagonal brace 134 are with the tightly lock connection of bolt 501.It is girder truss elevational schematic view shown in described Fig. 7-2.Institute Stating shown in Fig. 7-3 is 13 diagrammatic cross-section of girder truss；The girder truss wind up beam 131 cavity between, girder truss lower-cord beam 132 Square opening fashioned iron cavity between, between the cavity of girder truss column 213, concrete perfusion between the cavity of girder truss diagonal brace 134/ Or cement mortar 601.It is that setting steel member and concrete perfusion/or cement mortar 601 are shown between twin beams shown in described Fig. 7-4 It is intended to；Setting is used for the steel member of reinforcement structure intensity between the twin beams, and the steel member is rod iron 501 or stirrup 506 or prestressing force steel wire 507 or prestress steel thread casing 508, and concrete perfusion/or cement mortar 601.
It please refers to Fig. 8 and shows that beam column of the present invention tightly locks connecting hole and thickens steel plate 13 and 71 reinforcement of stamped recess signal Figure.It is that tightly lock connecting hole thickens 71 reinforcement schematic diagram of steel plate 518 and stamped recess to beam 1 shown in described Fig. 8-1；The beam 1 Or tightly the setting of lock connecting hole 70 periphery for reinforcement thickens steel plate 518 or stamped recess 71 to column 2, outside the tight latch fitting of the bolt It encloses and fixation of playing tricks is locked with self-tapping screw 502.It is stamped recess diagrammatic cross-section shown in described Fig. 8-2；1 punching press of beam Groove 71 is embedded in the tight lock connecting hole 70 of the column 2 with the tightly lock connection of bolt 501, and concrete perfusion between the cavity of the column/ Or cement mortar 601.It is 71 enlarged diagram of stamped recess shown in described Fig. 8-3；The stamped recess 71 is embedded in described Column 1 tight lock connecting hole 70 with the tightly lock connection of bolt 501, tight 70 diameter of lock connecting hole of the column is greater than the beam and tightly locks company Connect hole periphery stamped recess 71.Be shown in described Fig. 8-4 column beam tightly lock connecting hole thicken 518 reinforcement section of steel plate signal Figure.It is that column beam tightly locks connecting hole and thickens 518 reinforcement elevational schematic view of steel plate shown in described Fig. 8-5；Described thickens steel Plate 518 use additional steel plates by the fourth of the twelve Earthly Branches connect and/or without the fourth of the twelve Earthly Branches connect in a manner of engage with the beam or column.
It please refers to Fig. 9 and shows local framework reinforcement structure schematic diagram of the invention.It is local structure shown in described Fig. 9-1 Frame reinforcement structure elevational schematic view；The framework reinforcement structure include concrete perfusion/or cement mortar 601 between twin beams 1, Precast concrete wall panel 68 is set between twin beams 1, the periphery of column 2 is wrapped up with steel wire 53 and uses water between the blockwork 63 Cement mortar 61 combines, is superimposed component 511 on the outside of beam 1, beam 1 is superimposed between component with outside and adds heat transfer insulation spacer 503.Institute Stating shown in Fig. 9-2 is 601 diagrammatic cross-section of concrete perfusion/or cement mortar between twin beams 1.It is shown in described Fig. 9-3 511 diagrammatic cross-section of component is superimposed on the outside of beam 1；Be superimposed on the outside of the beam 1 component 511, beam 1 be superimposed with outside component 511 it Between add heat transfer insulation spacer 503.It is superposition 511 diagrammatic cross-section of component shown in described Fig. 9-4.Shown in described Fig. 9-5 Be column 2 periphery with steel wire 53 wrap up floor map；The periphery of the column 2 with steel wire 53/ or woven steel fabric/ Or expansion steel wire is wrapped up and is combined between the blockwork 63 with cement mortar 61.It is between twin beams 1 shown in described Fig. 9-6 68 diagrammatic cross-section of precast concrete wall panel is set；Precast concrete wall panel 68/ is set between the twin beams 1 or precast light is mixed Solidifying cob wall plate/or prefabricated hollow concrete panel.
It please refers to Figure 10 and shows 55 schematic diagram of integrated locating steel frame of the invention.It is that one is fixed shown in described Figure 10-1 Position 55 elevational schematic view of steelframe；The Integral locating steel frame includes horny horse 554, that bolt reinforces gasket 552, pre-embedded bolt is fixed Position C-shaped fashioned iron 551, pre-buried spiral shell 553, anti-drawing nut 555.It is integrated 55 partial perspective of locating steel frame shown in described Figure 10-2 Schematic diagram；With bolt 501, tightly lock connects the column 2 and horny horse 554, and tightly lock connects for horny horse 554 and pre-embedded bolt 553, pre-buried Bolt 553, which is fixed on pre-embedded bolt, reinforces gasket 552 and pre-embedded bolt positioning C-shaped fashioned iron 551.It is pre- shown in described Figure 10-3 Bury bolt positioning 551 diagrammatic cross-section of C-shaped fashioned iron；The pre-embedded bolt positioning C-shaped fashioned iron 551 is arranged pre-embedded bolt and tightly locks company Connect hole 70.It is that bolt reinforces 552 section elevational schematic view of gasket shown in described Figure 10-4；The bolt reinforces gasket 552 The pre-embedded bolt is set and tightly locks connecting hole 70.It is anti-555 diagrammatic cross-section of drawing nut shown in described Figure 10-5；It is described Bolt reinforce gasket 552 be set to pre-embedded bolt positioning C-shaped fashioned iron 551 on, the anti-drawing nut 555 be set to the spiral shell Bolt reinforces 551 lower section of 552 lower section/of gasket or pre-embedded bolt positioning C-shaped fashioned iron.
It please refers to Figure 11 and shows that combined type of the present invention has 62 schematic diagram of shear-resistant membrane structure wall.Described Figure 11-1 Shown in be column two sides setting have 621 wall schematic diagram of shear-resistant membrane structure metope；Including the principal post 21, pillar 22, wall Body mends wall column 23, two sides has shear-resistant membrane structure metope 621.It is close-up plan schematic diagram shown in described Figure 11-2； There are muscle expansion web 54, cement sand bed 61, anti-cracking net and/or anticracking fiber 531, self-tapping screw including the pillar 22, metal 502/ or gas steel nail 515, filled wall 66.It is enlarged local section schematic diagram shown in described Figure 11-3；Have including institute's metal Muscle expansion web 54, cement sand bed 61, anti-cracking net and/or anticracking fiber 531, self-tapping screw 502/ or gas steel nail 515, filling wall Body 66.It is that there is 621 another side of shear-resistant membrane structure metope setting lateral force resistance to draw for column one side setting shown in described Figure 11-4 42 wall schematic diagram of bar；Wall column 23 is mended including the principal post 21, pillar 22, wall, there is shear-resistant membrane structure metope on one side 621, lateral force resistance pull rod 42, insulating layer 65.It is close-up plan schematic diagram shown in described Figure 11-5；Including the pillar 22, metal has muscle expansion web 54, cement sand bed 61, anti-cracking net and/or anticracking fiber 531, self-tapping screw 502/ or gas steel nail 515, filled wall 66, lateral force resistance pull rod 42, insulating layer 65.It is enlarged local section schematic diagram shown in described Figure 11-6； There are muscle expansion web 54, cement sand bed 61, anti-cracking net and/or anticracking fiber 531, self-tapping screw 502/ or gas steel including institute's metal Follow closely 515, filled wall 66, lateral force resistance pull rod 42, insulating layer 65.
It please refers to Figure 12 and shows that there is the present invention shear-resistant membrane structure wall to reinforce 517 schematic diagram of setting-up piece.Institute State shown in Figure 12-1 is to reinforce setting-up piece 517 to configure elevational schematic view；Including the structure principal post 21, pillar 22, there is muscle Expansion web 54 reinforces setting-up piece 517.It is to reinforce 517 diagrammatic cross-section of setting-up piece shown in described Figure 12-2；Including described Structure principal post 21, pillar 22 have muscle expansion web 54, reinforce setting-up piece 517, cement mortar 61, anti-cracking net and/or anticracking fiber 531。
It please refers to Figure 13 and shows that the present invention has muscle expansion web drawknot to show 64 schematic diagram of wall.Shown in described Figure 13-1 It is to there is muscle expansion web drawknot to show 64 floor map of wall；Including the structure principal post 21, pillar 22, there is muscle expansion web 54, has Muscle expansion web net bone 541, wall tension member 67, filled wall 66, cement mortar 61.It is to have muscle expansion shown in described Figure 13-2 Net drawknot shows 64 perspective diagram of wall；Including the structure principal post 21, pillar 22, there is muscle expansion web 54, has muscle expansion web net Bone 541, wall tension member 67, filled wall 66, cement mortar 61.It is to there is muscle expansion web drawknot to show wall shown in described Figure 13-3 64 diagrammatic cross-section of body；Including the structure principal post 21, pillar 22, there is muscle expansion web 54, has muscle expansion web net bone 541, wall Tension member 67, filled wall 66, cement mortar 61.
It please refers to Figure 14 and shows and 24 schematic diagram of strengthening part is set on the outside of structure of the invention principal post.Figure 14-1 institute What is shown is setting 24 configuration schematic diagram of strengthening part on the outside of structure principal post 21；Reinforce including the structure principal post 21, outside setting Component 24, beam 1.It is 215 strengthening part schematic diagram of concrete column shown in described Figure 14-2；Including the structure principal post 21, beam 1, reinforcing bar 516, stirrup 506, concrete 60.It is 214 strengthening part schematic diagram of steel column shown in described Figure 14-3；Including the knot Structure principal post 21, beam 1, steel column 214, concrete/or cement mortar 601.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model Limitation be not intended to limit the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above Hold the equivalent embodiment made a little change or be modified to equivalent variations, but all without departing from technical solutions of the utility model Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still It is within the scope of the technical solutions of the present invention.

Claims (28)

1. a kind of D light Steel Structure that the two-way continuous twin beams in light steel construction is constituted comprising beam, purlin and/or Stringer, column, wall, floor and/or roof, lateral force resistance diagonal brace and/or pull rod, which is characterized in that the wherein Liang Weilian Continuous twin beams, the continuous twin beams is identical by structure or different continuous single-beam is composed, the continuous single-beam difference The two sides of the outer rim of the column are set, and the continuous single-beam keeps continuous uninterrupted with the column at interconnection； The floor is completely or partially selected as reinforcing light type composite floor；Wherein:
The column include structure principal post, pillar, the reinforcement column configured in masonry shearwalls body, in the girder truss Column, the diagonal brace between the column and column are set to girder truss column, and/or are set to girder truss diagonal brace；
The beam includes that horizontal beam, cant beam, girder truss wind up beam and/or girder truss lower-cord beam and/or ground beam；
The continuous single-beam is by being selected from one of L shape fashioned iron, C-shaped fashioned iron, Z-shaped fashioned iron, plate shaped fashioned iron, monolithic girder truss Or a variety of compositions；
The purlin or stringer is selected from one or more compositions of C-shaped fashioned iron, Z-shaped fashioned iron and/or monolithic girder truss；
The monolithic girder truss include wind up, lower edge, shearing resistance diagonal brace, it is described to wind up and/or lower edge is using L shape fashioned iron, institute Shearing resistance diagonal brace is stated to be made of L shape fashioned iron and/or plate shaped fashioned iron and/or round fashioned iron；
The column is made of one or more in C-shaped fashioned iron, square opening fashioned iron, bending square structural steel, square structural steel, described Square opening fashioned iron further concrete perfusion and/or cement mortar between square opening fashioned iron；
The bending square structural steel include steel plate cold bending rolling rectangular and steel plate both ends at square corner fastening at 90 The crimping of degree, the crimping at the both ends respectively use the appropriately distance drawing of blind rivet interval；
The tight lock that the tight lock connecting hole and the column two sides that the continuous single-beam is arranged at the web are respectively arranged connects Connection is tightly locked with bolt in hole；
The reinforcing light type composite floor includes light type composite floor, purlin, lateral force resistance pull rod and/or Materials of Steel Wire Net Cement mortar Ceiling, each component are combined into one with connector, and the light type composite floor is set to above purlin, lateral force resistance pull rod And/or Materials of Steel Wire Net Cement mortar ceiling is set to below purlin.
2. the D light Steel Structure that the two-way continuous twin beams according to claim 1 in light steel construction is constituted, wherein The L shape fashioned iron, C-shaped fashioned iron, Z-shaped fashioned iron, square opening fashioned iron are further provided with crimping；The C-shaped fashioned iron, Z-shaped type Lower edge wing plate is of same size or different on steel；The L shape fashioned iron, C-shaped fashioned iron, Z-shaped fashioned iron, square opening, the rectangular type of bending Steel, plate shaped fashioned iron cut for the zinc-plated coil of strip of use and/or cold gulf roll forming.
3. the D light Steel Structure that the two-way continuous twin beams according to claim 1 in light steel construction is constituted, wherein The continuous single-beam further uses single-beam continued access, and the single-beam continued access includes single-beam overlapping continued access and/or single-beam connection Part continued access.
4. the D light Steel Structure that the two-way continuous twin beams according to claim 1 in light steel construction is constituted, in which:
The light type composite floor includes floor support plate, and the floor support plate is waveform profiled sheet or folding shape die mould steel Plate, with a thickness of 0.2 millimeter -1.0 millimeters；The profiled sheet trench depth is 30 millimeters -50 millimeters；
The profiled sheet concrete perfusion and/or cement mortar；Anti-cracking net/built in the concrete and/or cement mortar or Anticracking fiber；
The concrete and/or cement mortar with a thickness of within 50 millimeters of profiled sheet wave top；
For the profiled sheet with connector in conjunction with the purlin, the connector includes self-tapping screw, casing and/or pressure-bearing Gasket, described sleeve pipe are fitted closely with self-tapping screw, and described sleeve pipe further uses end expanded casing, the end expanding sheath It expands to form pressure-bearing gasket in pipe one or both ends；
The interval of the purlin is less than 180 centimetres；
It is single diagonal/or double diagonal that plate is hugged in the described lateral force resistance pull rod tension,
The excellent pull rod is strip, and for the strip with connector in conjunction with the purlin, the connector is self-tapping screw；
The Materials of Steel Wire Net Cement mortar ceiling includes steel mesh, and the steel mesh is to have muscle to expand steel mesh；
It is described to have muscle expansion steel mesh that there is chevron mesh bone and expansion wire side, it is described to have muscle expansion web with connector and the purlin In conjunction with；
The connector be self-tapping screw and/or gas steel nail,
Anti-cracking net built in the cement mortar and/or anticracking fiber.
5. constituted described in any claim for the two-way continuous twin beams in light steel construction in -4 according to claim 1 three Light Steel Structure is tieed up, wherein the continuous single-beam is made of L shape fashioned iron, C-shaped fashioned iron, Z-shaped fashioned iron, the continuous single-beam is embedding Enter the continuous single-beam of formula, the embedded continuous single-beam be L shape fashioned iron, C-shaped fashioned iron, Z-shaped fashioned iron it is upper and lower because of the column two Insertion is cut off within sideline, the tight lock connecting hole of tight lock connecting hole and column setting is arranged in the embedded single-beam at web To be bolted.
6. constituted described in any claim for the two-way continuous twin beams in light steel construction in -4 according to claim 1 three Light Steel Structure is tieed up, wherein the light steel framework structure of three dimensionality that the two-way continuous twin beams is constituted is further provided with one kind or more Kind reinforcement structure.
7. the D light Steel Structure that the two-way continuous twin beams according to claim 6 in light steel construction is constituted, wherein The lower Xuan Liang of the girder truss further uses square opening fashioned iron, and the square opening fashioned iron opening upwards are set with described Column and diagonal brace in girder truss are folded place's steel plate excision, the tight lock connecting hole of square opening fashioned iron two sides steel plate setting and institute The tight lock connecting hole of column and the diagonal brace setting in girder truss is stated to be bolted.
8. the D light Steel Structure that the two-way continuous twin beams according to claim 6 in light steel construction is constituted, wherein The reinforcement structure is that location hole is arranged in beam and column in beam and column center line crosspoint in separate members processing, described Location hole is played tricks fixation with bolt/or cone rod iron.
9. the D light Steel Structure that the two-way continuous twin beams according to claim 6 in light steel construction is constituted, wherein The reinforcement structure is between twin beams, and/or between the cavity of the column, and/or in the girder truss lower edge Concrete perfusion/or cement mortar between the cavity of the square opening fashioned iron of beam.
10. the D light Steel Structure that the two-way continuous twin beams according to claim 6 in light steel construction is constituted, wherein The reinforcement structure is to lock fixation of playing tricks, the self tapping in the tight latch fitting periphery of bolt after framework correction with self-tapping screw Screw opening between the twin beams, and/or between the cavity of the column, and/or in the girder truss lower-cord beam Concrete perfusion and/or cement mortar move back and remove or retain between the cavity of mouth square structural steel.
11. the D light Steel Structure that the two-way continuous twin beams according to claim 6 in light steel construction is constituted, wherein The reinforcement structure is between the twin beams, and/or between the cavity of the column, and/or in the girder truss Setting is used for the steel member of reinforcement structure intensity, and concrete perfusion/or cement between the cavity of the square opening fashioned iron of lower-cord beam Mortar, the steel member are rod iron or stirrup or prestressing force steel wire.
12. the D light Steel Structure that the two-way continuous twin beams according to claim 11 in light steel construction is constituted, Described in stirrup be selected from square stirrup, circular stirrups/or spiral u stirrup/or round steel mesh, the prestressing force steel wire into One step is casing Prestressing steel wire.
13. the D light steel structure that the two-way continuous twin beams according to claim 11 or 12 in light steel construction is constituted Frame, wherein the rod iron, casing, prestressing force steel wire pass through the column.
14. the D light Steel Structure that the two-way continuous twin beams according to claim 6 in light steel construction is constituted, wherein The reinforcement structure is tightly to lock the setting of connecting hole periphery in beam or column to thicken steel plate for reinforcement, and the steel plate that thickens is adopted It is connect and/or is connect without the fourth of the twelve Earthly Branches and/or welding manner is engaged with the beam or column with the fourth of the twelve Earthly Branches with additional steel plates.
15. the D light Steel Structure that the two-way continuous twin beams according to claim 6 in light steel construction is constituted, wherein The reinforcement structure is tightly to lock connecting hole periphery stamped recess in beam, and the tight lock of the stamped recess insertion column connects It connects hole and tightly locks connection with bolt, the tight lock connection bore dia of the column is greater than the beam and tightly locks connecting hole periphery stamped recess.
16. the D light Steel Structure that the two-way continuous twin beams according to claim 6 in light steel construction is constituted, wherein The reinforcement structure is that superposition component is reinforced on the outside of twin beams, and the superposition component is L shape fashioned iron, U-shaped fashioned iron, C-shaped type Steel, plate shaped fashioned iron, square structural steel and/or the lumps of wood.
17. the D light Steel Structure that the two-way continuous twin beams according to claim 16 in light steel construction is constituted, Described in the superposition component on the outside of twin beams reinforcement be to add hot biography between the twin beams and the outside superposition component Lead insulation spacer.
18. the D light Steel Structure that the two-way continuous twin beams according to claim 6 in light steel construction is constituted, wherein The reinforcement structure is in the periphery of the column with spot welding steel wire and/or woven steel fabric and/or expansion steel wire packet It wraps up in, and between the blockwork in conjunction with cement mortar.
19. the D light Steel Structure that the two-way continuous twin beams according to claim 6 in light steel construction is constituted, wherein The reinforcement structure is to use the Integral locating steel frame for being equipped with pre-embedded bolt reinforcement gasket to be accurately positioned the pre-buried spiral shell of suspension column Bolt, the Integral locating steel frame includes horny horse, bolt reinforces gasket, pre-embedded bolt positions C-shaped fashioned iron, pre-buried spiral shell, anti-drawing Nut is pulled out, the suspension column pre-embedded bolt is connect by horny horse with suspension column, the integration positioning for reinforcing gasket equipped with bolt Steelframe is to be formed using C-shaped fashioned iron group structure, the C-shaped fashioned iron opening upwards, and crimping is further arranged in open end, institute The C-shaped fashioned iron setting pre-embedded bolt hole stated, the bolt are reinforced gasket and are set to above the C-shaped fashioned iron pre-embedded bolt hole, institute It states bolt and reinforces gasket setting bolt and be located by connecting hole, Reperfu- sion concrete after the pre-embedded bolt is fixed, the suspension column The bolt that is equipped with is placed in reinforce on the Integral locating steel frame of gasket.
20. the D light Steel Structure that the two-way continuous twin beams according to claim 19 in light steel construction is constituted, Described in pre-embedded bolt further in the bolt reinforce gasket below/or the C-shaped fashioned iron pre-embedded bolt hole below lock Anti- drawing nut.
21. the D light Steel Structure that the two-way continuous twin beams according to claim 6 in light steel construction is constituted, wherein The reinforcement structure is that strengthening part is arranged on the outside of the structure principal post, and the strengthening part includes outside package structure principal post The steel column and/or reinforced concrete column of side, the steel column/or reinforced column interrupt and/or continuous in beam column crossover node, Column concrete or cement mortar are filled between the steel column and the structure principal post.
22. the D light Steel Structure that the two-way continuous twin beams according to claim 6 in light steel construction is constituted, wherein The reinforcement structure is that precast concrete wall panel and/or prefabricated lightweight concrete wallboard and/or pre- are arranged between continuous twin beams Hollow concrete wall processed.
23. the D light Steel Structure that the two-way continuous twin beams according to claim 6 in light steel construction is constituted, wherein The reinforcement structure is that setting combined type has shear-resistant membrane structure wall between whole and/or local column and column, described It includes that the column and/or the column two sides setting have shear-resistant membrane structure that combined type, which has shear-resistant membrane structure wall, Wall and/or the setting of column side have shear-resistant membrane structure wall, and lateral force resistance pull rod wall, the column is arranged in the other side It is described that there is shear-resistant membrane including the reinforcement column configured in structure principal post, and/or pillar, and/or building block, and/or filled wall Structure wall includes that metal has muscle expansion web, cement sand bed and fixing piece.
24. the D light Steel Structure that the two-way continuous twin beams according to claim 23 in light steel construction is constituted, Described in metal be made of muscle expansion web V-type net bone and expansion wire side, the metal has muscle expansion web by described Fixing piece is fixed on column and reinforces on keel, and the fixing piece is that self-tapping screw/or air gun are followed closely；The lateral force resistance pull rod For strip.
25. the D light Steel Structure that the two-way continuous twin beams according to claim 24 in light steel construction is constituted, Described in combined type there is shear-resistant membrane structure wall to be further provided with strengthening part, the strengthening part includes fixed pad Piece and anti cracking device, the setting-up piece are closely attached in the V-type net bone groove and follow closely fixing seat as the air gun；It is described Setting-up piece material be rigid plastics；The anti cracking device is in glass fiber mesh built in cement sand bed or metal dots Weld fiber added by net, and/or fiber concrete.
26. the D light Steel Structure that the two-way continuous twin beams according to claim 6 in light steel construction is constituted, wherein The reinforcement structure is that muscle expansion steel mesh pulling type wall is provided between column and column, and described has muscle to expand steel mesh drawknot Formula wall includes the reinforcement column configured in structure principal post, pillar, filled wall and/or filled wall, set on the oblique of beam and intercolumniation It supports, have muscle expansion steel mesh, the supporting member on the outside of tension member, and/or insulating layer, and/or chevron mesh Bone Wall, wherein described has Muscle expansion steel mesh is set to structure principal post, pillar, the reinforcement column two sides configured in filled wall, and side has muscle expansion steel mesh logical It crosses fixing piece and is fixed on the column, the fixing piece is that self-tapping screw/or air gun are followed closely；Wherein filled wall setting In having between muscle expansion steel mesh, wherein the insulating layer has been set on the inside of muscle expansion steel mesh, described has muscle to expand steel mesh With chevron mesh bone and expansion wire side, the tension member is steel wire or plastic cord, and the tension member drawknot has the V of muscle expansion steel Shape net bone and/or it is placed in the supporting member vertical with chevron mesh bone on the outside of muscle expansion steel, described has muscle expansion steel outside and V The supporting member of shape net bone retains and/or removes after the completion of the filled layer, and the filled layer is to build slag or soil or grass or mixed Solidifying soil or lightweight concrete.
27. the D light Steel Structure that the two-way continuous twin beams according to claim 25 in light steel construction is constituted, Described in reinforcement structure be bending locking pull rod, the pull rod is set to the side and/or two sides of column, the pull rod For strip, the tight lock connecting hole of the tight lock connecting hole of strip upper end setting and column is tightly locked with bolt, the strip lower end Setting tenses hole, and 90 degree of strip lower end bending another in setting lateral force resistance pull rod side and/or the column with the column Side is fixed respectively with self-tapping screw.
28. being constituted described in any claim for the two-way continuous twin beams in light steel construction in -4 according to claim 1 D light Steel Structure, wherein the ground beam is composed of continuous twin beams using identical continuous single-beam, the continuous list Beam use monolithic girder truss, the monolithic girder truss include wind up, lower edge, shearing resistance diagonal brace, it is described wind up and/or lower edge be L Shape fashioned iron, the shearing resistance diagonal brace are made of L shape fashioned iron and/or plate shaped fashioned iron and/or round fashioned iron.
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CN201502135U (en) * 2009-08-20 2010-06-09 谢英俊 Light steel roof truss with continuous twin-beam structure
CN103711230A (en) * 2013-12-10 2014-04-09 谢英俊 Wall body with skin effect
CN204940522U (en) * 2015-01-26 2016-01-06 谢英俊 The D light Steel Structure that two-way continuous twin beams is formed

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