CN108517957A - A kind of light body steel-concrete building structure and preparation method thereof - Google Patents
A kind of light body steel-concrete building structure and preparation method thereof Download PDFInfo
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- CN108517957A CN108517957A CN201810567497.3A CN201810567497A CN108517957A CN 108517957 A CN108517957 A CN 108517957A CN 201810567497 A CN201810567497 A CN 201810567497A CN 108517957 A CN108517957 A CN 108517957A
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- keel
- shaped channel
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- steel
- roof
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- 238000002360 preparation method Methods 0.000 title abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 105
- 239000010959 steel Substances 0.000 claims abstract description 105
- 239000010410 layer Substances 0.000 claims abstract description 42
- 239000004568 cement Substances 0.000 claims abstract description 34
- 239000000835 fiber Substances 0.000 claims abstract description 10
- 239000011229 interlayer Substances 0.000 claims abstract description 7
- 230000001112 coagulating effect Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- 239000004088 foaming agent Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000011449 brick Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- FJMNNXLGOUYVHO-UHFFFAOYSA-N aluminum zinc Chemical compound [Al].[Zn] FJMNNXLGOUYVHO-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- E04B1/19—Three-dimensional framework structures
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/88—Insulating elements for both heat and sound
-
- 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
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
-
- E—FIXED CONSTRUCTIONS
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/11—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with non-parallel upper and lower edges, e.g. roof trusses
-
- 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
- E04B1/19—Three-dimensional framework structures
- E04B2001/1924—Struts specially adapted therefor
-
- 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
- E04B1/19—Three-dimensional framework structures
- E04B2001/199—Details of roofs, floors or walls supported by the framework
-
- 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
- E04B1/19—Three-dimensional framework structures
- E04B2001/1993—Details of framework supporting structure, e.g. posts or walls
Abstract
The invention discloses a kind of light body steel-concrete building structures and preparation method thereof, it is characterised in that：It includes bearing frame, high-density fiber cement pressure plate, insulating layer and self-heat conserving light aggregate concrete；Wherein, the bearing frame is the lattice room body frame built for minimum unit by the C-shaped channel steel with same sectional dimension, the bearing frame build on the basis of, it is embedded with the insulating layer in the middle part of each lattice of the bearing frame, it is laid with the cement pressure plate in the interior outside of the entire bearing frame, the insulating layer separates the inside and outside cement pressure plate, it is formed using the insulating layer as two sheaf spaces of interlayer, the self-heat conserving light aggregate concrete is poured into a mould in two sheaf spaces, being formed has center insulating layer, the closely knit combined wall and roof of both sides coagulating layer.The building structure dead weight of the present invention is small, and anti-seismic performance is good, has the characteristics that environmentally protective, safety and comfort, overflow economy.
Description
Technical field
The present invention relates to a kind of building structure and preparation method thereof, more particularly to a kind of light body steel-concrete building structure and its system
Make method.
Background technology
Existing country house house is low layer or multilayer, mostly brick masonry building structure.But brick masonry building structure is from great, right
Fundamental importance is high, and material therefor and site operation effect on environment are big, and thermal and insulating performance is poor, and soundproof effect is general, resists
Pinking is weak, and the construction period is long.
Invention content
In view of the above-mentioned problems, the object of the present invention is to provide a kind of environmentally protective, safety and comfort, overflow economic light body steel
Mixed building structure and preparation method thereof.
To achieve the above object, the present invention uses following technical scheme：A kind of light body steel-concrete building structure, feature exist
In：It includes bearing frame, high-density fiber cement pressure plate, insulating layer and self-heat conserving light aggregate concrete；Wherein, described to hold
It is the lattice room body frame built for minimum unit by the C-shaped channel steel with same sectional dimension, the carrying to carry frame
Frame build on the basis of, the insulating layer is embedded in the middle part of each lattice of the bearing frame, in the entire carrying
The interior outside of frame is laid with the cement pressure plate, and the insulating layer separates the inside and outside cement pressure plate, is formed with described
Insulating layer is two sheaf spaces of interlayer, and the self-heat conserving light aggregate concrete is poured into a mould in two sheaf spaces, and being formed, there is center to protect
The closely knit combined wall and roof of warm layer, both sides coagulating layer.
The bearing frame includes keel, column, crossbeam, roof truss, purlin and eaves；Wherein, the keel, column and cross
Beam, which cooperates to assemble and surround, is arranged the wall frame that the surrounding on the basis forms the bearing frame, on the basis
8 built-in fittings of front and back side upper surface rectangular array, fixed one column of upper vertical of each built-in fitting, homonymy and
The crossbeam is arranged in the top between the two adjacent columns successively, in homonymy and between being spaced the two adjacent columns
Crossbeam is arranged in lower part, and the both ends of the crossbeam are fixedly connected with the column of both sides respectively, described in upper and lower corresponding two
The keel are set between crossbeam, and the both ends of the keel are fixedly connected with the crossbeam of upper and lower both sides respectively, described in formation
The initial framework of wall frame；
The roof truss, purlin and eaves mutual cooperation assemble and fix and form the carrying in the top of the wall frame
The roof framework of frame, a fixed roof truss at the top of each front and back two opposite columns, in two adjacent successively institutes
It states and overlaps the purlin between roof truss, and the more purlins are laid along the top bevel direction interval of the roof truss, form institute
The initial structure for stating roof framework, side is respectively separated fixed multiple rooms before and after the initial structure of the roof framework
Eaves, and the upper end of the eaves is fixedly connected by sheet metal with the purlin, the lower ends of the eaves by angle steel with it is described
Crossbeam is fixedly connected, and forms the roof framework；
The crossbeam is arranged in lower part between the quadrangle positioned at the basis and the front and back opposite column, and described
The both ends of crossbeam are fixedly connected with the column of both sides respectively, and the more keel are arranged between the crossbeam and roof truss,
And the both ends of the keel are fixedly connected with the lower surface of the roof truss and the beam surface upper respectively, the adjacent keel
Between laterally short keel are set, form complete wall frame.
The keel include two being mutually parallel and long C-shaped channel steel that notch is opposite, between the two long C-shaped channel steels and edge
Multiple short C-shaped channel steels are arranged in its length direction interval, and the both ends of the short C-shaped channel steel are inserted in long C-shaped channel described in both sides respectively
It in the notch of steel, and is connected, is made described by fastener between the edge of a wing of the short C-shaped channel steel and the long C-shaped channel steel edge of a wing
Short C-shaped channel steel is fixed between the two long C-shaped channel steels, is located at the slot of the two short C-shaped channel steels at the keel both ends
Mouth is opposite.
The column includes two keel disposed in parallel, and the end of two keel is wrapped up with bolumn cap, and
The bolumn cap is fixedly connected by fastener with two keel, and two keel is made to integrate, in two keel pair
The apotome for the two lateral C-shaped channel steels answered is fixedly connected with a reinforcement channel steel.
The crossbeam includes two lateral keels disposed in parallel, between two lateral keels and along its length between
Every the multiple longitudinal keels of setting, and the both ends of the longitudinal keel are fastenedly connected with the lateral keel of both sides respectively, are formed
In the crossbeam of ladder structure.
Triangular lattice truss made of the roof truss is overlapped including two by C-shaped channel steel, the two triangular lattice purlins
Frame parallel interval is placed, and multiple U-shaped parts are planted at interval on three peripheral walls of the two triangular lattice truss, and the U-shaped part is logical
It crosses fastener to be fixedly connected with the triangular lattice truss, two triangular lattice truss is made to integrate, formed
Lattice roof truss.
The purlin includes lateral C-shaped channel steel, oblique C-shaped channel steel and vertical C-shaped channel steel, wherein the two lateral C-shaped channels
The parallel laying of steel and notch is opposite, is arranged between the two lateral C-shaped channel steels and along its length multiple oblique c-types
The transverse channel steels of channel steel, the oblique C-shaped channel steel and both sides are fastenedly connected, in the both sides point of the two lateral C-shaped channel steels
It is not fixedly connected with a vertical C-shaped channel steel, and the notch of the two vertical C-shaped channel steels is opposite.
The eaves are ladder structure of right angle made of four C-shaped channel steel overlap joints, and the notch of four C-shaped channel steels is inwardly,
It is connected by fastener between two edges of a wing of adjacent two C-shaped channel steel.
Setting angle steel is clamped in the both sides of the purlin, and a rib side of the angle steel is solid by fastener and the purlin
Fixed connection, another rib side are fixedly connected by fastener with the roof truss, and the purlin is made to be fixed on the roof truss, and
The either flush of the adjacent purlin：The self-heat conserving light aggregate concrete includes cement, water, foaming agent, additive；Described
Single side self rubber and plastic heat preservation adhesive tape is lined on the contact surface of bearing frame and the high-density fiber cement pressure plate, and described
Cement pressure plate is fixedly connected on by fastener on the bearing frame；The insulating layer is low using fire retardant and thermal coefficient
Environment protecting thermal insulating material.
The present invention also provides a kind of production methods of light body steel-concrete building structure, which is characterized in that includes the following steps：
1) basis is made according to architectural plane planning chart, multiple built-in fittings, control is set in basic surrounding upper table face interval
In the same plane, built-in fitting is equipped with foundation bolt for built-in fitting upper surface；
2) with C-shaped channel steel assembling keel, column, crossbeam, roof truss, purlin and the eaves of same sectional dimension；
3) column is fixed on built-in fitting by foundation bolt, and is sequentially completed the peace in other built-in fitting upper pillar stands
Dress；Crossbeam is installed between same heel post, the both ends of crossbeam are fixedly connected by fastener with the column of both sides, complete it later
Building for wall frame initial structure is completed in the installation of his position crossbeam；
4) top overlaps a roof truss between front and back two adjacent columns, and the both ends of roof truss by fastener respectively with two
It is fixedly connected at the top of the column of side, and is sequentially completed the installation of other roof trusses；Purlin is overlapped between two adjacent successively roof trusses,
And more purlins are set along the top bevel direction interval of roof truss, the either flush of adjacent purlin completes the preliminary frame of roof framework
Structure is built；
5) multiple eaves are arranged in side interval before and after roof framework initial structure, and the upper end of each eaves passes through thin steel
Plate is fixedly connected with purlin, and lower end is fixedly connected by angle steel with crossbeam, completes building for entire roof framework；
6) more keel, and the following table at the both ends of keel and roof truss are set above basis and between crossbeam and roof truss
Face and beam surface upper are fixedly connected, and short keel are arranged between adjacent two keel 11, complete entire lattice bearing frame
It builds；
7) settled water ＆ electric pipe line；
8) it is embedded insulating layer in the middle part of each lattice of bearing frame, cement pressure is laid in the interior outside of entire bearing frame
Power plate, and pressure plare is fixed on bearing frame by fastener, it is respectively formed in wall frame and roof framework to keep the temperature
Layer is two sheaf spaces of intermediate interlayer；
9) self-heat conserving light aggregate concrete is poured into a mould into two sheaf spaces, forms closely knit combined wall and roof；
10) number of days natural curing is pressed according to season and outdoor temperature, finally pressure plate face is cleared up.
The present invention uses above technical scheme, has the following advantages that：1, bearing frame of the invention is with same
The lattice room body frame that the C-shaped channel steel of sectional dimension is built as minimum unit, each lattice middle part are embedded insulating layer,
The inside and outside of bearing frame is laid with high-density fiber cement pressure plate, into the space between insulating layer and inside and outside cement pressure plate
Self-heat conserving light aggregate concrete is poured into a mould, the light body steel-concrete building knot of double-layer heat insulation with center insulating layer, both sides coagulating layer is formed
Structure, relative to brick masonry building structure, whole building dead load greatly reduces, and builds convenient and simple, material and installation cost
Low, the influence to environment is small, and there is whole building structure preferable globality and shock resistance, both fire prevention, heat preservation to have both.2, originally
Each component of the bearing frame of invention is all made of factorial praluction, on-site consolidation, and cold bending thin wall C-shaped channel steel is all made of same material
Matter, same specification are made up of the lattice component of different size fasteners such as pulling rivet or self threading pins, and specification component of the same race can
It is arbitrarily used interchangeably, improves the standardization level of component, installation is simple, quick, while ensureing light aggregate concrete mobility.3、
The inner and outer surfaces of the bearing frame of the present invention are laid with high-density fiber cement pressure plate, both as cast light aggregate concrete
Non-dismantling formwork, and smooth working face is provided for internal and external ornament, it not only largely improves the stability of monolithic architecture, hold
Loading capability, fire protecting performance also provide facility for follow-up production process.4, the present invention is due in bearing frame and high-density fiber water
Adhesive tape is kept the temperature using single side self rubber and plastic between mud pressure plare, the cold bridge effect between metal and cement plate can not only be separated
It answers, and the slurry that overflows at plate stitch when pouring into a mould light aggregate concrete can be prevented, while being reduced to water during cement plate is installed
The destruction of mud plate.5, insulating layer of the invention uses fire retardant and low thermal coefficient environment protecting thermal insulating material, such as extruded sheet to make whole
A building structure was not only prevented fires but also was kept the temperature, and reduces energy consumption, improves the safety and comfort degree of building structure.6, self-heat conserving of the invention gently collects
Expect that concrete includes cement, water, foaming agent, additive, change its unit weight by adjusting the proportioning of light aggregate concrete, to realize
The corresponding adjustment of thermal and insulating performance and intensity to light aggregate concrete, simultaneously because internal have the independence being largely evenly distributed
Bubble has the function of good sound insulation and noise reduction and fireproof heat insulating.7, the bearing frame, cement pressure plate of building structure of the present invention,
Insulating layer and self-heat conserving light aggregate concrete are all made of nuisanceless material, and effect on environment is small in building course, whole building
Structure green environmental protection.8, the present invention can not only be used for low layer use, be used but also as multilayer；Types of roofs may be either inclined roof,
Can be flat roof again；It can be widely used in the fields such as house, office, tourism, business.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural schematic diagram of keel of the present invention；
Fig. 3 is the structural schematic diagram of column of the present invention；
Fig. 4 is the structural schematic diagram of crossbeam of the present invention；
Fig. 5 is the structural schematic diagram of roof truss of the present invention；
Fig. 6 is the structural schematic diagram of purlin of the present invention；
Fig. 7 is the structural schematic diagram of eaves of the present invention；
Fig. 8 is the structural schematic diagram that column of the present invention, roof truss, purlin are connected with eaves.
Specific implementation mode
The present invention is described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, the present invention provides a kind of light body steel-concrete building structure, it includes bearing frame 1, high-density fiber
Cement pressure plate 2, insulating layer 3 and self-heat conserving light aggregate concrete 4；Wherein, bearing frame 1 is built on basis 5, is by having
It is the lattice room body frame that minimum unit is built to have the C-shaped channel steel of same sectional dimension, in each lattice of bearing frame 1
10 middle parts are embedded with insulating layer 3, are laid with cement pressure plate 2 in the interior outside of entire bearing frame 1, insulating layer 3 is by inside and outside cement
Pressure plare 2 separates, and it is two sheaf spaces of interlayer to be formed with insulating layer 3, and self-heat conserving light aggregate concrete is poured into a mould in two sheaf spaces
4, closely knit combined wall and roof with center insulating layer, both sides coagulating layer are formed, so that whole building structure is had good
Globality, fireproof heat insulating and shock resistance, and wall is closely knit without cavity sense, has good soundproof effect.
Further, as shown in Fig. 1, Fig. 8, bearing frame 1 includes keel 11, column 12, crossbeam 13, roof truss 14, purlin
15 and eaves 16, wherein keel 11, column 12 and crossbeam 13, which cooperate, assembles and is held around the surrounding formation being arranged on basis 5
The wall frame 1a of frame 1 is carried, specifically, rectangular array 8 built-in fittings in side upper surface (do not show in figure before and after basis 5
Go out), the fixed column 12 of upper vertical of each built-in fitting, the top setting cross between homonymy and two adjacent successively columns 12
Beam 13, to reserve the installing port of window and door, crossbeam 13 is arranged in the lower part between adjacent two columns 12 of homonymy and interval,
And the both ends of crossbeam 13 are fixedly connected with the column of both sides 12 respectively, form the initial framework of wall frame 1a；It preferably, can be
Keel 11 are set between upper and lower corresponding two crossbeam 13, the both ends of keel 11 are fixedly connected with the crossbeam of upper and lower both sides 13 respectively,
To adjust the size of reserved window；Roof truss 14, purlin 15 and the mutual cooperation of eaves 16 are assembled and fixed in the upper of wall frame 1a
The rectangular roof framework 1b at bearing frame 1, specifically, a fixed roof truss 14 at the top of each front and back opposite two column 12,
Purlin 15 is overlapped between two adjacent successively roof trusses 14, and lays more purlins along the top bevel direction interval of roof truss 14
15, the initial structure of roof framework 1b is formed, side is respectively separated fixed multiple eaves 16, and eaves before and after roof framework 1b
16 upper end is fixedly connected by sheet metal 17 with purlin 15, and the lower end of eaves 16 is fixedly connected by angle steel 8 with crossbeam 13, shape
At roof framework 1b；Crossbeam 13, and crossbeam is arranged in lower part between the quadrangle and front and back two opposite columns 12 positioned at basis 5
13 both ends are fixedly connected with the column of both sides 12 respectively, and more keel 11, and keel are arranged between crossbeam 13 and roof truss 14
11 both ends are fixedly connected with the lower surface of roof truss 14 and 13 upper surface of crossbeam respectively, form complete wall frame 1a；It is excellent
Laterally short keel 11a is arranged to reinforce the structural stability of wall frame 1a in selection of land between adjacent keel 11.
Further, as shown in Fig. 2, keel 11 include two being mutually parallel and long C-shaped channel steel 111 that notch is opposite, two
It is spaced between long channel steel 111 and along its length and multiple short C-shaped channel steels 112 is set, the both ends of short channel-section steel 112 are inserted in respectively
In the notch of the long C-shaped channel steel in both sides 111, and connected by fastener between 111 edge of a wing of the edge of a wing of short channel-section steel 112 and long channel steel,
To make short channel-section steel 112 be fixed between two long channel steels 111；Positioned at the notch of the two short C-shaped channel steels 112 at 11 both ends of keel
Relatively.
As shown in figure 3, column 12 includes two keel 121 disposed in parallel, the end of two keel 121 is wrapped with bolumn cap 122
It wraps, and bolumn cap 122 is fixedly connected by fastener with two keel 121, and two keel 121 is made to integrate；To ensure two
Two keel 121 are stably connected with, and a reinforcement is fixedly connected in the apotome of two keel, 121 corresponding two lateral C-shaped channel steel 1211
Channel steel 123.
As shown in figure 4, crossbeam 13 includes two lateral keels 131 disposed in parallel, between two lateral keels 131 and along it
Multiple longitudinal keels 132 are arranged in length direction interval, and the both ends of longitudinal keel 132 are tight with the lateral keel of both sides 131 respectively
It is solidly connected, forms the crossbeam in ladder structure.
As shown in figure 5, roof truss 14 overlapped by C-shaped channel steel including two made of triangular lattice truss 141, two triangle
141 parallel interval of lattice truss is placed, and multiple U-shaped parts 142, U are planted at interval on three peripheral walls of two triangle lattice truss 141
Type part 142 integrates two triangular lattice truss 141, forms lattice roof truss, and U-shaped part 142 is fixed by fastener
It is connected on triangular lattice truss 141.
As shown in fig. 6, purlin 15 includes lateral C-shaped channel steel 151, oblique C-shaped channel steel 152 and vertical C-shaped channel steel 153,
In, the parallel laying of two lateral C-shaped channel steels and notch is opposite is arranged between two lateral C-shaped channel steels 151 and along its length more
A oblique C-shaped channel steel 152, oblique C-shaped channel steel 152 and the transverse channel steels 151 of both sides are fastenedly connected, in two lateral C-shaped channel steels 151
Both sides be respectively fixedly connected with a vertical C-shaped channel steel 153, and the notch of two vertical C-shaped channel steels 153 is opposite.
As shown in fig. 7, eaves 16 are ladder structure of right angle made of four C-shaped channel steel overlap joints, and the notch of four channel steels
Inwardly, it is connected by fastener between two edges of a wing of adjacent two channel steel.
Further, self-heat conserving light aggregate concrete 4 includes the components such as cement, water, foaming agent, additive, by adjusting
The proportioning of each component forms the low, light weight with thermal coefficient, the concrete that intensity is high, sound insulation is good.
Further, it is lined with single side self rubber on the contact surface of bearing frame 1 and high-density fiber cement pressure plate 2
Modeling heat preservation adhesive tape, and cement pressure plate 2 is fixedly connected on by fastener on bearing frame 1, in this way, one is that can separate metal
Cold bridge effect between cement plate prevents cast light aggregate concrete 4 second is that improving the leakproofness that cement pressure plate 2 is installed
When plate stitch at overflow slurry, third, reduce installation process in caused by cement plate 2 destruction.
Further, it is fixedly mounted on roof truss 14 for convenience of purlin 15, setting angle steel 18 is clamped in the both sides of purlin 15,
And a rib side of angle steel 18 is fixedly connected by fastener with purlin 15, another rib side is fixed by fastener and roof truss 14 to be connected
It connects, purlin 15 is made to be fixed on roof truss 14, and the either flush of adjacent purlin 15.
Further, insulating layer 3 is using this fire retardant and low thermal coefficient environment protecting thermal insulating material of extruded sheet.
Further, C-shaped channel steel uses aluminum-zinc alloy or zinc-plated cold-rolled steel sheet for base material, passes through the tooling device of cold roll forming
Flowing water is molded.
Further, bolt, self threading pin, pulling rivet, self-drilling self-tapping dovetail round end spiral shell can be used in fastener mentioned above
The fastening connection pieces such as nail.
Based on above-mentioned building structure, the present invention also provides a kind of production method of light body steel-concrete building structure, packets
Include following steps：
1) basis 5 is made according to architectural plane planning chart, multiple built-in fittings, control is set in basic 5 surrounding upper table face intervals
In the same plane, built-in fitting is equipped with foundation bolt for built-in fitting upper surface processed；
2) with the C-shaped channel steel assembling keel 11 of same sectional dimension, column 12, crossbeam 13, roof truss 14, purlin 15 and eaves
16；
3) column 12 is fixed on built-in fitting by foundation bolt, and be sequentially completed in other built-in fitting upper pillar stands 12
Installation；Crossbeam 13 is installed between column 12, the both ends of crossbeam 13 are fixedly connected by fastener with the column 12 of both sides, later
The installation of other positions crossbeam 13 is completed, building for wall frame 1a initial structures is completed；
4) top overlaps a roof truss 14 between front and back two adjacent columns 12, and the both ends of roof truss 14 pass through fastener point
It is not fixedly connected with 12 top of the column of both sides, and is sequentially completed the installation of other roof trusses 14；In two adjacent successively roof trusses 14
Between overlap purlin 15, and more purlins 15 are set along the top bevel direction interval of roof truss 14, the top surface of adjacent purlin 15 is flat
Together, building for roof framework 1b initial structures is completed；
5) multiple eaves 16 are arranged in side interval before and after roof framework 1b initial structures, and the upper end of each eaves 16 is logical
It crosses sheet metal 17 to be fixedly connected with purlin 15, lower end is fixedly connected by angle steel 18 with crossbeam 13, and entire roof framework 1b is completed
Build；
6) in 5 top of basis and more keel 11 are set between crossbeam 13 and roof truss 14, and the both ends of keel 11 and
The lower surface and 13 upper surface of crossbeam of roof truss 14 are fixedly connected, and short keel 11a is arranged between adjacent two keel 11, are completed whole
A lattice bearing frame 1 is built；
7) settled water ＆ electric pipe line；
8) it is embedded insulating layer 3 at 10 middle part of each lattice of bearing frame 1, is laid in the interior outside of entire bearing frame 1
Cement pressure plate 2, and pressure plare 2 is fixed on bearing frame 1 by fastener, on wall frame 1a and roof framework 1b
It is respectively formed two sheaf spaces for intermediate interlayer with insulating layer 3；
9) self-heat conserving light aggregate concrete 4 is poured into a mould into two sheaf spaces, forms closely knit combined wall and roof；
10) number of days natural curing is pressed according to season and outdoor temperature, finally pressure plate face is cleared up.
The present invention is only illustrated with above-described embodiment, and structure, installation position and its connection of each component are all can have
Changed.Based on the technical solution of the present invention, all improvement that individual part is carried out according to the principle of the invention or equivalent
Transformation, should not exclude except protection scope of the present invention.
Claims (10)
1. a kind of light body steel-concrete building structure, it is characterised in that：It includes bearing frame, high-density fiber cement pressure plate, protects
Warm layer and self-heat conserving light aggregate concrete；Wherein, it is minimum that the bearing frame, which is by the C-shaped channel steel with same sectional dimension,
The lattice room body frame that unit is built, the bearing frame build on the basis of, in each lattice of the bearing frame
Middle part is embedded with the insulating layer, and the cement pressure plate, the insulating layer are laid in the interior outside of the entire bearing frame
The inside and outside cement pressure plate is separated, is formed using the insulating layer as two sheaf spaces of interlayer, institute is poured into a mould in two sheaf spaces
Self-heat conserving light aggregate concrete is stated, closely knit combined wall and roof with center insulating layer, both sides coagulating layer are formed.
2. a kind of light body steel-concrete building structure as described in claim 1, it is characterised in that：The bearing frame include keel,
Column, crossbeam, roof truss, purlin and eaves；
Wherein, the keel, column and crossbeam, which cooperate, assembles and forms described hold around the surrounding being arranged on the basis
Carry frame wall frame, it is described basis before and after 8 built-in fittings of side upper surface rectangular array, each built-in fitting it is upper
Fixed one columns of Fang Chuizhi, the crossbeam is arranged in the top between homonymy and the two adjacent successively columns, in homonymy
And the lower part between adjacent two columns in interval is arranged crossbeam, and the both ends of the crossbeam respectively with the column of both sides
Be fixedly connected, the keel be set between upper and lower corresponding two crossbeam, the both ends of the keel respectively with upper and lower both sides
The crossbeam be fixedly connected, form the initial framework of the wall frame；
The roof truss, purlin and eaves mutual cooperation assemble and fix and form the bearing frame in the top of the wall frame
Roof framework, a fixed roof truss at the top of each front and back two opposite columns, in the two adjacent successively rooms
The purlin is overlapped between frame, and lays the more purlins along the top bevel direction interval of the roof truss, forms the room
The initial structure of top frame, side is respectively separated fixed multiple eaves before and after the initial structure of the roof framework, and
The upper end of the eaves is fixedly connected by sheet metal with the purlin, and the lower end of the eaves is solid by angle steel and the crossbeam
Fixed connection, forms the roof framework；
The crossbeam, and the crossbeam is arranged in lower part between the quadrangle positioned at the basis and the front and back opposite column
Both ends be fixedly connected respectively with the column of both sides, the more keel, and institute are set between the crossbeam and roof truss
The both ends for stating keel are fixedly connected with the lower surface of the roof truss and the beam surface upper respectively, between the adjacent keel
The lateral short keel of setting, form complete wall frame.
3. a kind of light body steel-concrete building structure as claimed in claim 2, it is characterised in that：The keel are mutually parallel including two
And the long C-shaped channel steel that notch is opposite, it is spaced between the two long C-shaped channel steels and along its length and multiple short C-shaped channels is set
The both ends of steel, the short C-shaped channel steel are inserted in respectively in the notch of long C-shaped channel steel described in both sides, and the wing of the short C-shaped channel steel
It is connected by fastener between edge and the long C-shaped channel steel edge of a wing, the short C-shaped channel steel is made to be fixed at the two long c-types
Between channel steel, the notch for being located at the two short C-shaped channel steels at the keel both ends is opposite.
4. a kind of light body steel-concrete building structure as claimed in claim 3, it is characterised in that：The column includes two and parallel sets
The end of the keel set, two keel is wrapped up with bolumn cap, and the bolumn cap passes through fastener and two keel
It is fixedly connected, two keel is made to integrate, fixed in the apotome of the corresponding two lateral C-shaped channel steel of two keel
Connect a reinforcement channel steel.
5. a kind of light body steel-concrete building structure as claimed in claim 3, it is characterised in that：The crossbeam is arranged in parallel including two
Lateral keel, between two lateral keels and along its length interval multiple longitudinal keels, and the longitudinal direction are set
The both ends of keel are fastenedly connected with the lateral keel of both sides respectively, form the crossbeam in ladder structure.
6. a kind of light body steel-concrete building structure as claimed in claim 2, it is characterised in that：The roof truss includes two by c-type
Triangular lattice truss made of channel steel overlap joint, the two triangular lattice truss parallel intervals are placed, in two triangles
Multiple U-shaped parts are planted at interval on three peripheral walls of lattice truss, and the U-shaped part is solid by fastener and the triangular lattice truss
Fixed connection, makes two triangular lattice truss integrate, and forms lattice roof truss.
7. a kind of light body steel-concrete building structure as claimed in claim 2, it is characterised in that：The purlin includes lateral C-shaped channel
Steel, oblique C-shaped channel steel and vertical C-shaped channel steel, wherein the parallel laying of the two lateral C-shaped channel steels and notch is opposite, described in two
Multiple oblique C-shaped channel steels are set between lateral C-shaped channel steel and along its length, the oblique C-shaped channel steel and both sides
The transverse channel steels are fastenedly connected, and a vertical C-shaped channel steel is respectively fixedly connected in the both sides of the two lateral C-shaped channel steels,
And two the vertical C-shaped channel steel notch it is opposite.
8. a kind of light body steel-concrete building structure as claimed in claim 2, it is characterised in that：The eaves are four C-shaped channel steels
Ladder structure of right angle made of overlap joint, and the notch of four C-shaped channel steels is inwardly, passes through between two edges of a wing of adjacent two C-shaped channel steel
Fastener connects.
9. a kind of light body steel-concrete building structure as claimed in claim 2, it is characterised in that：It clamps and sets in the both sides of the purlin
Angle setting steel, and a rib side of the angle steel is fixedly connected by fastener with the purlin, another rib side passes through fastener and institute
It states roof truss to be fixedly connected, the purlin is made to be fixed on the roof truss, and the either flush of the adjacent purlin：It is described from
Thermal insulation light aggregate concrete includes cement, water, foaming agent, additive；In the bearing frame and the high-density fiber cement
Single side self rubber and plastic heat preservation adhesive tape is lined on the contact surface of pressure plare, and the cement pressure plate is fixedly connected by fastener
On the bearing frame；The insulating layer uses fire retardant and low thermal coefficient environment protecting thermal insulating material.
10. a kind of production method based on the light body steel-concrete building structure of claim 2 to 9 any one of them, which is characterized in that
Include the following steps：
1) basis is made according to architectural plane planning chart, multiple built-in fittings is set in basic surrounding upper table face interval, control is pre-buried
In the same plane, built-in fitting is equipped with foundation bolt for part upper surface；
2) with C-shaped channel steel assembling keel, column, crossbeam, roof truss, purlin and the eaves of same sectional dimension；
3) column is fixed on built-in fitting by foundation bolt, and is sequentially completed the installation in other built-in fitting upper pillar stands；
With crossbeam is installed between heel post, the both ends of crossbeam are fixedly connected by fastener with the column of both sides, complete other positions later
The installation of crossbeam is set, building for wall frame initial structure is completed；
4) between front and back two adjacent columns top overlap a roof truss, and the both ends of roof truss by fastener respectively with both sides
It is fixedly connected at the top of column, and is sequentially completed the installation of other roof trusses；Purlin, and edge are overlapped between two adjacent successively roof trusses
More purlins are arranged in the top bevel direction interval of roof truss, and the either flush of adjacent purlin completes roof framework initial structure
It builds；
5) side interval is arranged multiple eaves before and after roof framework initial structure, and the upper end of each eaves by sheet metal with
Purlin is fixedly connected, and lower end is fixedly connected by angle steel with crossbeam, completes building for entire roof framework；
6) more keel are set above basis and between crossbeam and roof truss, and the both ends of keel and the lower surface of roof truss with
And beam surface upper is fixedly connected, and short keel are arranged between adjacent two keel 11, complete building for entire lattice bearing frame；
7) settled water ＆ electric pipe line；
8) it is embedded insulating layer in the middle part of each lattice of bearing frame, cement pressure is laid in the interior outside of entire bearing frame
Plate, and pressure plare is fixed on bearing frame by fastener, it is respectively formed on insulating layer in wall frame and roof framework
For two sheaf spaces of intermediate interlayer；
9) self-heat conserving light aggregate concrete is poured into a mould into two sheaf spaces, forms closely knit combined wall and roof；
10) number of days natural curing is pressed according to season and outdoor temperature, finally pressure plate face is cleared up.
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