CN109339242A - Assembled light gauge cold-formed steel shape assembled house structural system and construction method - Google Patents

Assembled light gauge cold-formed steel shape assembled house structural system and construction method Download PDF

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Publication number
CN109339242A
CN109339242A CN201811339798.7A CN201811339798A CN109339242A CN 109339242 A CN109339242 A CN 109339242A CN 201811339798 A CN201811339798 A CN 201811339798A CN 109339242 A CN109339242 A CN 109339242A
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China
Prior art keywords
steel
light
sub
wing
gauge
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CN201811339798.7A
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CN109339242B (en
Inventor
乔文涛
王玉环
尹晓祥
张海影
程乐文
赵洁
康佳玲
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Hebei bimu Construction Technology Co.,Ltd.
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Shijiazhuang Tiedao University
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E04B1/34321Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by panels
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14Conveying or assembling building elements

Abstract

The present invention provides a kind of assembled light gauge cold-formed steel shape assembled house structural system and construction methods, belong to technical field of civil, including light gauge cold-formed steel shape coupled column, light gauge cold-formed steel shape combination beam and light gauge cold-formed steel shape compoboard, each coupled column, combination beam and compoboard are by multiple U-shaped light-gauge steel sections by being formed by connecting behind the edge of a wing and edge of a wing overlapping or the edge of a wing and web overlapping, and the joint face connecting with other component is all had, filled and process class thermal insulation material in the cavity of formation;Light gauge cold-formed steel shape combination beam is bolted with adjacent light gauge cold-formed steel shape coupled column, and light gauge cold-formed steel shape compoboard is connected on adjacent light gauge cold-formed steel shape combination beam by pin overlap joint.Assembled light gauge cold-formed steel shape assembled house structural system provided by the invention is able to solve light-gauge steel section existing in the prior art and is applied to the problems such as house number of floor levels is lower, structural stability is poor, bearing capacity is lower.

Description

Assembled light gauge cold-formed steel shape assembled house structural system and construction method
Technical field
The invention belongs to technical field of civil, are to be related to a kind of assembled light gauge cold-formed steel shape group more specifically Close house structural system and construction method.
Background technique
Common house architectural structure in engineering, generally brick mix structure, post and panel structure, reinforced concrete structure and steel Structure.Brick mix structure uses brick wall, reinforced beam, plate for main supporting member, is suitble to standard width of a room in an old-style house depth small, room area is small Tier building.Primary structure brick, the timber of post and panel structure load-bearing are built, and the service life of post and panel structure is short, house Area is small.The most important material of armored concrete is reinforcing bar and concrete, and the scope of application of this structure is most wide, and application is most Extensive building construction form, concrete set time is long, and larger by inside even from weather such as temperature, humidity, in addition, coagulation Native component from great, construction efficiency is low.Main bearing member in steel house is steel, the heat-resisting not fire resisting of steel, easily Corrosion, is generally used in long span building or super high-rise building.With the fast development of China's steel industry, steel construction is being lived successively It is used in residence building.Thin-walled steel structure is one of steel construction form, and used steel are by cold drawing molding, intensity Height, thickness is thin, and profile multiplicity is widely used in residential housing in many countries, and this residence space is big, using flexible, at This low, quick construction.In recent years, also start to be widely applied in China, but this structure due to its profile thickness it is thin, stability Difference is only applicable to multi-layer construction structure.
Summary of the invention
It is existing to solve the purpose of the present invention is to provide a kind of assembled light gauge cold-formed steel shape assembled house structural system Light-gauge steel section present in technology is only applicable to that the building construction of 3-8 layer multi-layer, structural stability be poor, the more low technology of bearing capacity Problem.
To achieve the above object, the technical solution adopted by the present invention is that: a kind of combination of assembled light gauge cold-formed steel shape is provided House structural system, comprising:
Light gauge cold-formed steel shape coupled column, is overlapped by the edge of a wing with the edge of a wing by multiple U-shaped light-gauge steel sections or the edge of a wing is folded with web It is formed by connecting after conjunction, there is the joint face connecting with other component, filled and process class thermal insulation material in the cavity of formation;
Light gauge cold-formed steel shape combination beam, is overlapped by the edge of a wing with the edge of a wing by multiple U-shaped light-gauge steel sections or the edge of a wing is folded with web It is formed by connecting after conjunction, there is the joint face connecting with other component;And
Light gauge cold-formed steel shape compoboard is spaced in intervals juxtaposition by web by multiple U-shaped light-gauge steel sections, then in U-shaped Distribution bar is arranged on light-gauge steel section at lower flange and is fixed with tension rib, in the U-shaped thin wall type positioned opposite of adjacent two Filled and process class thermal insulation material between steel, then one-piece casting concrete;
The light gauge cold-formed steel shape combination beam is bolted with the adjacent light gauge cold-formed steel shape coupled column, described Light gauge cold-formed steel shape compoboard is overlapped on the adjacent light gauge cold-formed steel shape combination beam by pin.
Further, the light gauge cold-formed steel shape coupled column includes being applied at elbow vertical joint face there are two tools Corner post, tool there are two the II type side column of opposing connecting surface, tool there are three the I type side column of joint face and tool there are four joint face Center pillar.
Further, the corner post includes two the first sub-assemblies and two the second sub-assemblies;
Two first sub-assemblies include the identical U-shaped light-gauge steel section of two specifications, the identical U-shaped of two specifications Light-gauge steel section opening in the same direction, the edge of a wing and the edge of a wing overlap back-to-back, if by along edge of a wing length direction uniformly across the overlapping edge of a wing A dry screw, the identical U-shaped light-gauge steel section of two specifications are fixedly connected, and two first sub-assemblies are vertically arranged, and two The outside of the web of a first sub-assembly is the joint face;
Two second sub-assemblies include the different U-shaped light-gauge steel section of two specifications, the different U-shaped of two specifications Light-gauge steel section opening in the same direction, the edge of a wing and the edge of a wing closely connected overlapping back-to-back, by along edge of a wing length direction uniformly across the overlapping edge of a wing Several screws, the different U-shaped light-gauge steel section of two specifications is fixedly connected, wherein the different U-shaped of two specifications The web height of light-gauge steel section is identical, and thickness is identical;
Two second sub-assemblies are arranged back-to-back, and are equipped with gap between the two, and two second sub-assemblies are same The connection on the inside of corresponding with two of the first sub-assembly described in one of those web respectively of the edge of a wing of one end, another described the The opening of one sub-assembly is towards second sub-assembly;
Two specification phases are equipped between another described first sub-assembly second sub-assembly opposite with being open With U-shaped light-gauge steel section, the both ends edge of a wing of the identical U-shaped light-gauge steel section of two specifications is connected with corresponding web respectively;
It is respectively equipped with the identical U-shaped light-gauge steel section of two specifications on the inside of the web of another second sub-assembly, two The edge of a wing of the identical U-shaped light-gauge steel section of specification is connected with corresponding web.
Further, the II type side column includes that two opposite first sub-assemblies of opening and two openings are reversed Third sub-assembly, two third sub-assemblies include the identical U-shaped light-gauge steel section of two specifications, and two specifications are identical U-shaped light-gauge steel section opening in the same direction, the edge of a wing and the edge of a wing closely connected overlapping back-to-back, by along edge of a wing length direction uniformly across overlapping Several screws on the edge of a wing, the identical U-shaped light-gauge steel section of two specifications are fixedly connected, two third sub-assembly both ends The edge of a wing be connected on the inside of the webs of corresponding two first sub-assemblies;Two first sub-assemblies and two institutes State the foam class thermal insulation material that filling in the cavity formed after third sub-assembly overlapping is used for heat-insulation and heat-preservation.
Further, the I type side column include three first sub-assemblies and two back-to-back and gap setting the Four composite unit, two four composite units with the first sub-assembly is vertical described in one of those connect, and described in other two First sub-assembly is parallel, and it is identical to be separately connected two specifications between the first sub-assembly of one to be parallel to each other group and four composite unit U-shaped light-gauge steel section.
Further, the center pillar includes four first sub-assemblies, and it is disconnected that four first sub-assemblies surround composition Face is the center pillar of rectangle, the 5th sub-assembly is connected between opposite wherein the first sub-assembly described in one group, described in another group The identical U-shaped light-gauge steel section of two specifications is respectively equipped between first sub-assembly and corresponding 5th sub-assembly.
Further, the light gauge cold-formed steel shape combination beam includes two first sub-assemblies and two the 6th combinations Part:
Two the 6th sub-assemblies, including the different U-shaped light-gauge steel section of two specifications, the different U of two specifications Shape light-gauge steel section opening in the same direction, the edge of a wing and the edge of a wing closely connected overlapping back-to-back, by along edge of a wing length direction uniformly across the overlapping wing Several screws of edge, the different U-shaped light-gauge steel section of two specifications are fixedly connected, wherein the different U of two specifications The web height of shape light-gauge steel section is identical, and thickness is identical;
Two the 6th sub-assemblies are arranged back-to-back, and are equipped with gap between the two, and two first sub-assemblies are opened Mouth is opposite to set up the corresponding edge of a wing and first combination in the two sides of two the 6th sub-assemblies, the 6th sub-assembly separately The closely connected overlapping in the inside of corresponding web in part, and be fixedly connected by screw.
Further, the light gauge cold-formed steel shape compoboard includes:
Multiple assembled units being arranged side by side, the single assembled unit include two same sizes and the opposite U that is open Shape light-gauge steel section, filled and process class thermal insulation material between the identical U-shaped light-gauge steel section of two specifications, described in adjacent two It is equipped with gap between assembled unit, is uniformly provided with several single hoops along the gap,
More reinforcing bars, it is horizontal and be uniformly distributed on two opposite surfaces of multiple assembled units, by being set to Single hoop in the gap, the more reinforcing bars link together multiple assembled units.
Further, angle steel is equipped between the light gauge cold-formed steel shape combination beam and the light gauge cold-formed steel shape coupled column, By pass through the bolt of the angle steel, the light gauge cold-formed steel shape combination beam and the light gauge cold-formed steel shape coupled column are detachable Connection;The light gauge cold-formed steel shape compoboard is equipped with pin, and the light gauge cold-formed steel shape combination beam is equipped with the pin and wears The pin hole crossed, by the pin, the light gauge cold-formed steel shape compoboard and the light gauge cold-formed steel shape combination beam are detachable Connection.
The beneficial effect of assembled light gauge cold-formed steel shape assembled house structural system provided by the invention is: with existing skill Art is compared, assembled light gauge cold-formed steel shape assembled house structural system of the present invention, form house column, beam and floor be all made of it is cold Curved light-gauge steel section is formed by stacking, and is overlapped by the combination of multiple U-shaped light gauge cold-formed steel shapes, forms beam, the building Zhu Ji of different cross section Plate improves the stiffness and strength of single component, the whole building structure with high intensity and high rigidity is formed after assembly, in turn It can adapt to skyscraper, can bear the effect of the horizontal loadings such as vertical uniform load q and earthquake, wind well, and this overlapping At steel skeleton in necessarily have cavity, passed through convenient for pipeline and cable, be embedded in it secretly within the walls and in floor construction, also improve Whole rationally distributed property.
The present invention is overlapped using U-shaped light gauge cold-formed steel shape as main member, and fills thermal insulation separation in the cavity of formation Hot material, single construction weight is light, and intensity is high, is applicable not only to 3-8 layer multi-layer building construction, is also applied for skyscraper, ties Structure stability is good, bearing capacity is high.
The present invention also provides a kind of construction method of assembled light gauge cold-formed steel shape assembled house structural system, including it is following Step:
U-shaped light-gauge steel section is formed through rolling cold bending process manufacture using 0.85-2.5mm hot-dip galvanized steel sheet;
Light gauge cold-formed steel shape coupled column is assembled, according to its placement location difference, section is different, assembles respectively of different shapes Light gauge cold-formed steel shape coupled column;
Assemble light gauge cold-formed steel shape combination beam:
Fastening is connected between light gauge cold-formed steel shape coupled column and light gauge cold-formed steel shape combination beam;
On light gauge cold-formed steel shape combination beam, light gauge cold-formed steel shape compoboard is installed.
The beneficial effect of the construction method of assembled light gauge cold-formed steel shape assembled house structural system provided by the invention exists In: each component is assembled into one by the above work progress, forms assembled light gauge cold-formed steel shape assembled house structural system Main stress frame, ability of anti-deformation with higher, anti-yield strength ability, connection is reliable.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram of assembled light gauge cold-formed steel shape assembled house structural system provided in an embodiment of the present invention One;
Fig. 2 is the structural schematic diagram of assembled light gauge cold-formed steel shape assembled house structural system provided in an embodiment of the present invention Two;
Fig. 3 is the structural schematic diagram of corner post and combination beam connection structure in Fig. 1;
Fig. 4 is the structural schematic diagram of corner post in Fig. 1;
Fig. 5 is the structural schematic diagram of center pillar in Fig. 1;
Fig. 6 is the structural schematic diagram of II type side column in Fig. 1;
Fig. 7 is the structural schematic diagram of I type side column in Fig. 1;
Fig. 8 is the structural schematic diagram of combination beam in Fig. 1;
Fig. 9 is the structural schematic diagram of compoboard in Fig. 1.
Wherein, each appended drawing reference in figure:
1- light gauge cold-formed steel shape coupled column;2- light gauge cold-formed steel shape combination beam;3- light gauge cold-formed steel shape compoboard;The angle 4- Column;5-I type side column;6-II type side column;7- center pillar;8-U shape light-gauge steel section;9- aperture;10- foam class thermal insulation material;11- steel Muscle;12- single hoop;13- concrete;14- pin;15- angle steel;16- bolt.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only To explain the present invention, it is not intended to limit the present invention.
Also referring to Fig. 1 and Fig. 2, now to assembled light gauge cold-formed steel shape assembled house structural system provided by the invention It is illustrated.The assembled light gauge cold-formed steel shape assembled house structural system, including light gauge cold-formed steel shape coupled column 1, clod wash Light-gauge steel section combination beam 2 and light gauge cold-formed steel shape compoboard 3, each coupled column, combination beam and compoboard are by multiple U-shaped thin wall types Steel is formed by connecting after being overlapped by the edge of a wing with edge of a wing overlapping or the edge of a wing and web, and all has the connection connecting with other component Face;Wherein, equal filled and process class thermal insulation material in the cavity that each column, beam and plate are formed, light gauge cold-formed steel shape compoboard 3 is by multiple U-shaped light-gauge steel section is spaced in intervals juxtaposition by web, then arranges distribution bar 11 simultaneously at lower flange on U-shaped light-gauge steel section It is fixed with tension rib, the filled and process class thermal insulation material between the U-shaped light-gauge steel section positioned opposite of adjacent two, it is then whole Casting concrete;Light gauge cold-formed steel shape combination beam 2 is bolted between adjacent light gauge cold-formed steel shape coupled column 1, cold Curved light-gauge steel section compoboard 3 is overlapped on adjacent light gauge cold-formed steel shape combination beam 2 by pin.
Assembled light gauge cold-formed steel shape assembled house structural system provided by the invention, compared with prior art, the present invention Using light gauge cold-formed steel shape, structure is formed by stacking by several U-shaped light-gauge steel sections, sets up frame, and speed of application is fast, convenient for peace Dress.To light gauge cold-formed steel shape compoboard, packing material uses the lightweight materials such as cystosepiment in plate, greatly reduces structure in this way It is self-possessed and has the effects that good heat preservation, heat-insulated, sound insulation;And light gauge cold-formed steel shape combined board structure in-plane stiffness is larger, The effect of the horizontal loadings such as vertical uniform load q and earthquake, wind can be born well;There is cavity in the skeleton of this system and opens Hole 9, is passed through convenient for pipeline and cable, is embedded in it secretly within the walls and in floor construction.For light gauge cold-formed steel shape technical characterstic, Advantage: first is that structure construction features, this structural system is using U-shaped light-gauge steel section as basic structure component, basic building block form Single, easy for construction, in addition, its processing performance is good, node is easy to connect, is not in as H-shaped formed steel construction in wall corner Exposed column and corner extra like that;Second is that material characteristics, using 0.85-2.5mm hot-dip galvanized steel sheet, through rolling clod wash Technique is manufactured, and different from the naked Steel material that other steel constructions use, therefore steel member corrosive nature is good;Third is that component strength Feature, its intensity are working hardening intensity of the material in clod wash machine-shaping, and buckling strength is very high, than other steel construction materials Expect that the hot-rolled state intensity of itself is much higher;Fourth is that connection features, its any node does not use welding, but uses self tapping Screw is bolted, and this connection does not generate welding residual stress and distortion, and intensity is high, and connection is reliable.
In the present invention, the specification for the U-shaped light-gauge steel section that column, beam and each component of floor are selected be may be the same or different, Wherein, for coupled column, different specifications can also be selected to combine, beam and floor are similarly.But in combination, as far as possible Less specification is selected, easy to assembly, the fashioned iron of each specification is convenient for, thickness is identical.The connection of fashioned iron in each component uses the wing The mode of edge and edge of a wing overlapping, the edge of a wing and web overlapping, improves the reliability of connection.Herein, distribution bar is arranged in parallel Several reinforcing bars compoboard is linked together by reinforcing bar, to avoid distribution bar shift in position, using more drawknots Muscle connects distribution bar.
Also referring to Fig. 1 to Fig. 2, as assembled light gauge cold-formed steel shape assembled house structural system provided by the invention A kind of specific embodiment, light gauge cold-formed steel shape coupled column 1 includes being applied at elbow tool there are two vertical joint face Corner post 4, there are four connections there are two the II type side column 6 of opposing connecting surface, the type side column 5 with tri- joint faces of I and tool for tool The center pillar 7 in face.Herein, to adapt to different positions, the section of each coupled column is different.Classification for coupled column is basis The position used is different, is combined into different sections, and for corner post, position is the corner of exterior wall, therefore two vertical Joint face is connect with combination beam;Two are arranged relatively applied to the intermediate position of exterior wall and interior wall for II type side column 6 Joint face connect combination beam;I type side column 5, there are three joint faces for tool, can connect combination beam with three faces;And center pillar, there are four tools Joint face is connect from four sides with combination beam.
Fig. 3 to Fig. 4 is please referred to, one as assembled light gauge cold-formed steel shape assembled house structural system provided by the invention Kind specific embodiment, corner post 4 include two the first sub-assemblies and two the second sub-assemblies;Two the first sub-assemblies include two The identical U-shaped light-gauge steel section of specification, two specifications identical U-shaped light-gauge steel section opening in the same direction, the edge of a wing and the edge of a wing overlap back-to-back, By several screws along edge of a wing length direction uniformly across the overlapping edge of a wing, the identical U-shaped light-gauge steel section of two specifications is fixed Connection, two the first sub-assemblies are vertically arranged, and the outside of the web of two the first sub-assemblies is the joint face;Two Two sub-assemblies include the different U-shaped light-gauge steel section of two specifications, the different U-shaped light-gauge steel section opening of two specifications in the same direction, the edge of a wing With the edge of a wing closely connected overlapping back-to-back, by several screws along edge of a wing length direction uniformly across the overlapping edge of a wing, two specifications Different U-shaped light-gauge steel sections are fixedly connected, wherein the web height of the different U-shaped light-gauge steel section of two specifications is identical, thickness phase Together;Two the second sub-assemblies are arranged back-to-back, and are equipped with gap between the two, the edge of a wing difference of two second sub-assembly the same ends Connection on the inside of web corresponding with two of one of those the first sub-assembly, the opening direction second of another the first sub-assembly Sub-assembly;It is thin that the identical U-shaped of two specifications is equipped between another first sub-assembly and opposite second sub-assembly that is open Wall-shaped steel, the both ends edge of a wing of the identical U-shaped light-gauge steel section of two specifications are connected with corresponding web respectively;Another second combination The identical U-shaped light-gauge steel section of two specifications, the edge of a wing of the identical U-shaped light-gauge steel section of two specifications are respectively equipped on the inside of the web of part It is connected with corresponding web.Wherein, filled and process class thermal insulation material in the cavity that the corner post of U-shaped light-gauge steel section overlapping is formed;It adopts With foam class thermal insulation material, not only insulation, and light does not increase whole weight, and foam class thermal insulation material is not in corner post It shows.
Wherein, herein, joint face is the lateral surface of the first sub-assembly, that is, the web of the first sub-assembly of composition Lateral surface, joint face is same standard, convenient for connection.
Refering to Fig. 6, one kind as assembled light gauge cold-formed steel shape assembled house structural system provided by the invention is specific Embodiment, the third sub-assemblies reversed including opposite first sub-assemblies of two openings and two openings of II type side column 6, Two third sub-assemblies include the identical U-shaped light-gauge steel section of two specifications, and the identical U-shaped light-gauge steel section opening of two specifications is same To, the edge of a wing and the edge of a wing closely connected overlapping back-to-back, by several screws along edge of a wing length direction uniformly across the overlapping edge of a wing, two The identical U-shaped light-gauge steel section of root specification is fixedly connected, and the edge of a wing at two third sub-assembly both ends is connected to corresponding two On the inside of the web of first sub-assembly.Likewise, in the cavity formed after two the first sub-assemblies and two third sub-assembly overlappings Filling is used for the foam class thermal insulation material of heat-insulation and heat-preservation, shown in Figure 6.
Referring to Fig. 7, a kind of tool as assembled light gauge cold-formed steel shape assembled house structural system provided by the invention Body embodiment, back-to-back and gap setting the four composite units including three the first sub-assemblies and two of I type side column 5, two The first sub-assembly is vertical connect with one of those for four composite unit, parallel with other two first sub-assembly, is parallel to each other The identical U-shaped light-gauge steel section of two specifications is separately connected between one group of first sub-assembly and four composite unit.Likewise, U-shaped is thin Filling is used for the foam class thermal insulation material of heat-insulation and heat-preservation in the cavity formed after wall-shaped steel overlapping.
Referring to Fig. 5, a kind of tool as assembled light gauge cold-formed steel shape assembled house structural system provided by the invention Body embodiment, center pillar 7 include four the first sub-assemblies, and four the first sub-assemblies surround the center pillar 7 for constituting that section is rectangle, phase Pair wherein one group of first sub-assembly between connect the 5th sub-assembly, another group of the first sub-assembly and corresponding 5th sub-assembly it Between be respectively equipped with the identical U-shaped light-gauge steel section of two specifications.Likewise, filling in the cavity formed after U-shaped light-gauge steel section overlapping The foam class thermal insulation material for heat-insulation and heat-preservation.
Refering to Fig. 8, one kind as assembled light gauge cold-formed steel shape assembled house structural system provided by the invention is specific Embodiment, light gauge cold-formed steel shape combination beam 2 include two the first sub-assemblies and two the 6th sub-assemblies: two the 6th combinations Part, including the different U-shaped light-gauge steel section of two specifications, the different U-shaped light-gauge steel section opening of two specifications in the same direction, the edge of a wing and the edge of a wing Back-to-back closely connected overlapping, by several screws along edge of a wing length direction uniformly across the overlapping edge of a wing, the different U of two specifications Shape light-gauge steel section is fixedly connected, wherein the web height of the different U-shaped light-gauge steel section of two specifications is identical, and thickness is identical;Two 6th sub-assembly is arranged back-to-back, and is equipped with gap between the two, and two the first sub-assembly openings are opposite to be set up separately at two the 6th The two sides of sub-assembly, in the 6th sub-assembly in the corresponding edge of a wing and the first sub-assembly corresponding web the closely connected overlapping in inside, and It is fixedly connected by screw.Wherein, the U-shaped light-gauge steel section for forming light gauge cold-formed steel shape combination beam is arranged with aperture 9, can drop Low dead load.Likewise, filling is protected for the foam class of heat-insulation and heat-preservation in the cavity formed after U-shaped light-gauge steel section overlapping Adiabator.
Referring to Fig. 9, a kind of tool as assembled light gauge cold-formed steel shape assembled house structural system provided by the invention Body embodiment, light gauge cold-formed steel shape compoboard 3 include multiple assembled units being arranged side by side and Duo Gen reinforcing bar 11, single combination Unit includes two same sizes and the opposite U-shaped light-gauge steel section that is open, and is filled between the identical U-shaped light-gauge steel section of two specifications Foam class thermal insulation material 10 is equipped with gap between two adjacent assembled units, is uniformly provided with several single hoops 12 along gap; More reinforcing bars 11 are horizontal and are uniformly distributed on two opposite surfaces of multiple assembled units, single hoop 12 and horizontal distribution reinforcing bar 11 connections, more reinforcing bars 11 link together multiple assembled units, finally pour lightweight concrete, and concrete can be disposably complete Portion pours completion, can also be only completed a part, remainder carries out pouring completion again after floor installation is in place, so by group Plywood is connected as one, and improves the intensity of compoboard.Wherein, the foam class thermal insulation material of filling can be cystosepiment, heat preservation Cotton, injection foamed material etc..
In the present invention, if light gauge cold-formed steel shape compoboard be it is completely prefabricated, only need to connect in pin and combination beam Connect place's grouting joint seal;If compoboard is partial precast, need after installation is in place by remainder coagulation soil scene Pour completion.Finally each component is assembled into one by the above work progress, assembled light gauge cold-formed steel shape is formed and combines room The main stress frame of room structural system.
Wherein, referring to Fig. 9, the U-shaped light-gauge steel section 8 used on light gauge cold-formed steel shape compoboard 3 is arranged with aperture 9, First is that when in order to pour lightweight concrete, concrete can be poured into thoroughly reason, be guaranteed closely knit;Reason is second is that in order to reduce floor Self weight, keeps structure lighter and handier.In addition, in order to mitigate structure overall weight, the concrete 13 and U-shaped thin-walled of compoboard upper The concrete being perfused in 8 gap of fashioned iron selects lightweight concrete.Wherein, haydite concrete, light collection can be selected in lightweight concrete Expect concrete or air entrained concrete.
Please refer to figs. 2 and 3, one as assembled light gauge cold-formed steel shape assembled house structural system provided by the invention Kind of specific embodiment is equipped with angle steel 15 between light gauge cold-formed steel shape combination beam 2 and light gauge cold-formed steel shape coupled column 1, by wearing Cross the bolt 16 of angle steel 15,1 detachable connection of light gauge cold-formed steel shape combination beam 2 and light gauge cold-formed steel shape coupled column;Clod wash is thin Wall-shaped steel compoboard 3 is equipped with pin 14, and light gauge cold-formed steel shape combination beam 2 is equipped with the pin hole that passes through of pin 14, by pin, 2 detachable connection of light gauge cold-formed steel shape compoboard 3 and light gauge cold-formed steel shape combination beam.Building structure body provided by the invention System, when plate-beam overlap joint, beam-column connection, column-column connection, column are connect with basis, mostly use greatly angle steel one side edge of a wing and Pillar fitting, one side edge of a wing is bonded with web, then is fastened with bolt.Frame is set up in this way, and speed of application is fast, convenient for peace Dress;Any node does not use welding, but uses tapping screw or be bolted, and this connection does not generate welding residual stress And deformation, intensity is high, and connection is reliable.In addition, in the junction of combination beam and coupled column, can be used to improve intensity and rigidity Rigid support is reinforced.
Fig. 1 to Fig. 2 is please referred to, the present invention also provides a kind of applying for assembled light gauge cold-formed steel shape assembled house structural system Work method, comprising the following steps:
U-shaped light-gauge steel section is formed through rolling cold bending process manufacture using 0.85-2.5mm hot-dip galvanized steel sheet;
Light gauge cold-formed steel shape coupled column 1 is assembled, according to its placement location difference, section is different, assembles different shape respectively Light gauge cold-formed steel shape coupled column 1;
Assemble light gauge cold-formed steel shape combination beam 2:
Using the connection fastening of bolt 16 between light gauge cold-formed steel shape coupled column 1 and light gauge cold-formed steel shape combination beam 2;
Light gauge cold-formed steel shape compoboard 3 is overlapped on light gauge cold-formed steel shape combination beam 2 by pin 14;
The filled and process material in the gap of light gauge cold-formed steel shape coupled column 1 and the gap of light gauge cold-formed steel shape combination beam 2.
Assembled light gauge cold-formed steel shape assembled house structural system provided by the invention, the building structure and building structure The core technology made is with technique: using 0.85-2.5mm hot-dip galvanized steel sheet, is rolled cold bending process and be manufactured.With c-type Steel and U-shaped steel are made up of beam, column, the floor etc. of main structure different combinations, between rod piece as basic structural elements It with tapping screw or is bolted, usually also to take the construction measures such as stiffener during the installation process, between combined member Cavity can clog the light materials such as EPS (polystyrene foam), heat-preservation cotton, injection foamed material and play moisture-proof, heat preservation, sound insulation The effects of.Due to light-gauge steel section material high-strength light, light foam material is inside filled out, the combined member being combined into such as column, beam, floor Bearing capacity height and lighter weight, can break through the limitation that general thin-walled steel structure is only applicable to tier building, maxi-mum height is reachable To 12 layers, and component is gentlier easy to lift, convenient construction.
Therefore, house structural system provided by the invention improves the stability and bearing capacity of single component, and then improves Integrally-built stability and bearing capacity after combination;The heat preservation such as foam, heat-insulated, sound insulating material are clogged simultaneously, improve building Whole green energy conservation index;Using prefabricated concrete floor, prefabricated degree is high, is more suitable for the big rule of regularization, industrialization Mould production, constructs more convenient.The housing energy saving of assembly, section material, environmentally protective, industrialization degree is high, is a kind of superior Building structure form.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.

Claims (10)

1. assembled light gauge cold-formed steel shape assembled house structural system characterized by comprising
Light gauge cold-formed steel shape coupled column (1), is overlapped by multiple U-shaped light-gauge steel sections by the edge of a wing and the edge of a wing or the edge of a wing is overlapped with web After be formed by connecting, there is the joint face that connect with other component, filled and process class thermal insulation material in the cavity of formation;
Light gauge cold-formed steel shape combination beam (2), is overlapped by multiple U-shaped light-gauge steel sections by the edge of a wing and the edge of a wing or the edge of a wing is overlapped with web After be formed by connecting, there is the joint face that connect with other component;And
Light gauge cold-formed steel shape compoboard (3) is spaced in intervals juxtaposition by web by multiple U-shaped light-gauge steel sections, then thin in U-shaped Distribution bar is arranged on wall-shaped steel at lower flange and is fixed with tension rib, in the U-shaped light-gauge steel section positioned opposite of adjacent two Between filled and process class thermal insulation material, then one-piece casting concrete;
The light gauge cold-formed steel shape combination beam (2) is bolted with the adjacent light gauge cold-formed steel shape coupled column (1), institute Light gauge cold-formed steel shape compoboard (3) is stated to be connected on the adjacent light gauge cold-formed steel shape combination beam (2) by pin overlap joint.
2. assembled light gauge cold-formed steel shape assembled house structural system as described in claim 1, it is characterised in that: the clod wash Light-gauge steel section coupled column (1) includes that there are two the corner post (4) of vertical joint face, tool, there are two opposite applied to tool at elbow II type side column (6), the tool of joint face there are three the I type side column (5) of joint face and have the center pillar (7) there are four joint face.
3. assembled light gauge cold-formed steel shape assembled house structural system as claimed in claim 2, it is characterised in that: the corner post It (4) include two the first sub-assemblies and two the second sub-assemblies;
Two first sub-assemblies include the identical U-shaped light-gauge steel section of two specifications, the identical U-shaped thin-walled of two specifications Fashioned iron opening in the same direction, the edge of a wing and the edge of a wing overlap back-to-back, by along edge of a wing length direction uniformly across the overlapping edge of a wing several Screw, the identical U-shaped light-gauge steel section of two specifications are fixedly connected, and two first sub-assemblies are vertically arranged, two institutes The outside for stating the web of the first sub-assembly is the joint face;
Two second sub-assemblies include the different U-shaped light-gauge steel section of two specifications, the different U-shaped thin-walled of two specifications Fashioned iron opening in the same direction, the edge of a wing and the edge of a wing closely connected overlapping back-to-back, if by along edge of a wing length direction uniformly across the overlapping edge of a wing Dry screw, the different U-shaped light-gauge steel section of two specifications are fixedly connected, wherein the different U-shaped thin-walled of two specifications The web height of fashioned iron is identical, and thickness is identical;
Two second sub-assemblies are arranged back-to-back, and are equipped with gap, two second sub-assembly the same ends between the two Edge of a wing connection on the inside of corresponding with two of the first sub-assembly described in one of those web respectively, another described first group The opening of component is towards second sub-assembly;
The identical U of two specifications is equipped between another described first sub-assembly and opposite second sub-assembly that is open The both ends edge of a wing of shape light-gauge steel section, the identical U-shaped light-gauge steel section of two specifications is connected with corresponding web respectively;
The identical U-shaped light-gauge steel section of two specifications, two specifications are respectively equipped on the inside of the web of another second sub-assembly The edge of a wing of identical U-shaped light-gauge steel section is connected with corresponding web.
4. assembled light gauge cold-formed steel shape assembled house structural system as claimed in claim 3, it is characterised in that: the II type Side column (6) includes two opposite first sub-assemblies of opening and the reversed third sub-assemblies of two openings, and two described the Three sub-assemblies include the identical U-shaped light-gauge steel section of two specifications, and the identical U-shaped light-gauge steel section opening of two specifications is same To, the edge of a wing and the edge of a wing closely connected overlapping back-to-back, by several screws along edge of a wing length direction uniformly across the overlapping edge of a wing, institute It states the identical U-shaped light-gauge steel section of two specifications to be fixedly connected, the edge of a wing at two third sub-assembly both ends is connected to pair On the inside of the web of two answered, first sub-assembly;After two first sub-assemblies and two third sub-assembly overlappings Filling is used for the foam class thermal insulation material of heat-insulation and heat-preservation in the cavity of formation.
5. assembled light gauge cold-formed steel shape assembled house structural system as claimed in claim 3, it is characterised in that: the I type Side column (5) include three first sub-assemblies and two back-to-back and the four composite units of gap setting, two the described 4th Sub-assembly with the first sub-assembly is vertical described in one of those connect, it is parallel with the first sub-assembly described in other two, it is mutually flat The identical U-shaped light-gauge steel section of two specifications is separately connected between one group of first capable sub-assembly and four composite unit.
6. assembled light gauge cold-formed steel shape assembled house structural system as claimed in claim 3, it is characterised in that: the center pillar It (7) include four first sub-assemblies, four first sub-assemblies surround the center pillar for constituting that section is rectangle, relatively Wherein the first sub-assembly described in one group between connect the 5th sub-assembly, the first sub-assembly described in another group and corresponding described the The identical U-shaped light-gauge steel section of two specifications is respectively equipped between five sub-assemblies.
7. assembled light gauge cold-formed steel shape assembled house structural system as claimed in claim 3, which is characterized in that the clod wash Light-gauge steel section combination beam (2) includes two first sub-assemblies and two the 6th sub-assemblies:
Two the 6th sub-assemblies, including the different U-shaped light-gauge steel section of two specifications, the different U-shaped of two specifications is thin Wall-shaped steel opening in the same direction, the edge of a wing and the edge of a wing closely connected overlapping back-to-back, by along edge of a wing length direction uniformly across the overlapping edge of a wing Several screws, the different U-shaped light-gauge steel section of two specifications are fixedly connected, wherein the different U-shaped of two specifications is thin The web height of wall-shaped steel is identical, and thickness is identical;
Two the 6th sub-assemblies are arranged back-to-back, and are equipped with gap between the two, two the first sub-assemblies opening phases To setting up separately in the two sides of two the 6th sub-assemblies, the 6th sub-assembly in the corresponding edge of a wing and first sub-assembly The closely connected overlapping in the inside of corresponding web, and be fixedly connected by screw.
8. assembled light gauge cold-formed steel shape assembled house structural system as described in claim 1, which is characterized in that the clod wash Light-gauge steel section compoboard (3) includes:
Multiple assembled units being arranged side by side, the single assembled unit includes two same sizes and the opposite U-shaped that is open is thin Wall-shaped steel, filled and process class thermal insulation material (10) between the identical U-shaped light-gauge steel section of two specifications, described in adjacent two It is equipped with gap between assembled unit, is uniformly provided with several single hoops (12) along the gap;The distribution bar (11) will be more A assembled unit links together.
9. such as the described in any item assembled light gauge cold-formed steel shape assembled house structural systems of claim 1-8, it is characterised in that: Angle steel (15) are equipped between the light gauge cold-formed steel shape combination beam (2) and the light gauge cold-formed steel shape coupled column (1), by pass through The bolt (16) of the angle steel (15), the light gauge cold-formed steel shape combination beam (2) and the light gauge cold-formed steel shape coupled column (1) detachable connection;The light gauge cold-formed steel shape compoboard (3) is equipped with the pin (14), the light gauge cold-formed steel shape Combination beam (2) is equipped with the pin hole that the pin passes through, by the pin (14), the light gauge cold-formed steel shape compoboard (3) With light gauge cold-formed steel shape combination beam (2) detachable connection.
10. the construction method of assembled light gauge cold-formed steel shape assembled house structural system, it is characterised in that: the following steps are included:
It is formed U-shaped light-gauge steel section (8) using 0.85-2.5mm hot-dip galvanized steel sheet through rolling cold bending process manufacture;
It assembles light gauge cold-formed steel shape coupled column (1), according to its placement location difference, section is different, assembles respectively of different shapes Light gauge cold-formed steel shape coupled column (1);
It assembles light gauge cold-formed steel shape combination beam (2):
Fastening is connect using bolt (16) between light gauge cold-formed steel shape coupled column (1) and light gauge cold-formed steel shape combination beam (2);
Light gauge cold-formed steel shape compoboard (3) is overlapped on light gauge cold-formed steel shape combination beam (2) by pin (14);
The filled and process material in the gap of light gauge cold-formed steel shape coupled column (1) and the gap of light gauge cold-formed steel shape combination beam (2).
CN201811339798.7A 2018-11-12 2018-11-12 Assembled cold-formed thin-wall section steel combined house structure system and construction method Active CN109339242B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112227528A (en) * 2020-09-03 2021-01-15 中国化学工程第六建设有限公司 Fabricated building structure system and construction process

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1503869A (en) * 2001-02-15 2004-06-09 李戴俊 Tubular structure and modular building assembly using the same
CN201972288U (en) * 2011-03-25 2011-09-14 金强(福建)建材科技股份有限公司 Floor structure of lightweight-steel villa
CN203821669U (en) * 2014-03-07 2014-09-10 霍学朝 Floor slab structure system with light steel keels, and floor slab
CN204804060U (en) * 2015-07-20 2015-11-25 北京海东蓝涛洁净工程技术有限公司 Combined component
CN106187014A (en) * 2016-08-08 2016-12-07 长安大学 A kind of desulfurized gypsum base heat preservation slurry and lightweight light gauge cold-formed steel shape combined wall thereof
CN108166657A (en) * 2017-12-26 2018-06-15 中国十七冶集团有限公司 A kind of cold bending thin wall Z-shape steel and the steel and wood composite superstructure of straw board combination
CN207794290U (en) * 2018-01-24 2018-08-31 长安大学 A kind of multilayer light gauge cold-formed steel shape-concrete composite structure building construction system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1503869A (en) * 2001-02-15 2004-06-09 李戴俊 Tubular structure and modular building assembly using the same
CN201972288U (en) * 2011-03-25 2011-09-14 金强(福建)建材科技股份有限公司 Floor structure of lightweight-steel villa
CN203821669U (en) * 2014-03-07 2014-09-10 霍学朝 Floor slab structure system with light steel keels, and floor slab
CN204804060U (en) * 2015-07-20 2015-11-25 北京海东蓝涛洁净工程技术有限公司 Combined component
CN106187014A (en) * 2016-08-08 2016-12-07 长安大学 A kind of desulfurized gypsum base heat preservation slurry and lightweight light gauge cold-formed steel shape combined wall thereof
CN108166657A (en) * 2017-12-26 2018-06-15 中国十七冶集团有限公司 A kind of cold bending thin wall Z-shape steel and the steel and wood composite superstructure of straw board combination
CN207794290U (en) * 2018-01-24 2018-08-31 长安大学 A kind of multilayer light gauge cold-formed steel shape-concrete composite structure building construction system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112227528A (en) * 2020-09-03 2021-01-15 中国化学工程第六建设有限公司 Fabricated building structure system and construction process
CN112227528B (en) * 2020-09-03 2022-01-28 中国化学工程第六建设有限公司 Fabricated building structure system and construction process

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