CN102359182B - Light steel house structure - Google Patents
Light steel house structure Download PDFInfo
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- CN102359182B CN102359182B CN201110227050.XA CN201110227050A CN102359182B CN 102359182 B CN102359182 B CN 102359182B CN 201110227050 A CN201110227050 A CN 201110227050A CN 102359182 B CN102359182 B CN 102359182B
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Abstract
The invention discloses a light steel house structure. The light steel house structure comprises a light steel floor system and a light steel wall body, wherein the light steel wall body comprises a wall body inner plate, a light steel wall body framework and a wall body outer plate; the light steel wall body framework comprises vertically arranged light steel columns and transversely arranged cross beams; the light steel columns are transversely distributed at intervals and integrally connected with each other by the cross beams; one face of the light steel wall body framework is connected with the wall body outer plate while the other face of the light steel wall body framework is connected with the wall body inner plate; the light steel floor system comprises a floor beam and a floor plate; the floor beam is intersected with the light steel wall body and fixedly connected with the cross beams; and the floor plate is laid on the floor beam; in the light steel house structure disclosed by the invention, because the light steel columns distributed at intervals are integrally connected with each other by the cross beams and the floor beam is fixedly connected with the cross beams to form the framework structure of the house so as to provide the main bearing force, the house structure system has the advantages of simplicity in connection, quickness and convenience in construction, good mechanical performance, stability and reliability, and the bearing force of the system cannot be affected even though the system is affected with damp.
Description
Technical field
The present invention relates to a kind of fabric structure system, be specifically related to a kind of light steel building structure.
Background technology
Light steel house is exactly to set up the structural skeleton in house with thin wall steel material, this structure has advantages of that wall is thin, consumable quantity is low, from heavy and light, easy for installation rapidly, anti-seismic performance is good.
Traditional way is to use C shaped steel as stock, then with C shaped steel, forms the structural element such as post, body of wall, beam, further builds the structural skeleton in whole house.But C shaped steel self is thin-wall open section steel, therefore under stressed effect, be easy to occur the local buckling of thin plate; On the other hand, the web of C shaped steel is a whole plate, and consumable quantity is large, and the cold-heat bridge phenomenon is serious, need to outside skeleton, do outside one deck and be incubated, and construction is trouble very.
These problems between C shaped steel, developed in recent years and added the web connector with light steel quarter bend and form jack truss and replace C shaped steel as stock, and then form the structural element such as pillar, body of wall, beam with this jack truss, further build the structural skeleton in whole house.This jack truss has overcome the problem of C shaped steel opening thin, with the quarter bend of remaining silent, makees chord member, thereby has greatly improved the thin plate local stability; In addition, between chord member, compartment of terrain arranges the web connector, has greatly reduced the cold-heat bridge phenomenon.
The traditional method in the light steel of this jack truss house is: adopt jack truss to form the structural element such as pillar, body of wall, beam, further form whole skeleton of building structure, then at the middle poling threading of structural skeleton, again at the both sides of wall skeleton laying structure surface layer, put the thermal insulation separation thermosphere at structure surface layer peripheral hardware again, and then do architectural surface, finally form whole house.This structural system simply, easily and fast, stress performance is good, can be widely used in the construction of integrated house.But still there is a lot of problems in this system, such as: put the thermal insulation separation thermosphere at structure surface layer peripheral hardware, construction bothers, and has increased the thickness of body of wall; OSB plate weatherability and fire line as the structure surface layer are poor, once the OSB plate makes moist, its bearing capacity will greatly reduce and the effect of structural slab can not be provided; OSB board wall body has greatly limited the application of inside/outside decorative material; The floor that U-shaped groove superstructure connects is cut off the unstable and easy lateral deflection of floor beam upper chord; Single quarter bend superstructure connects the problems such as low bearing capacity and the easy flexing of floor beam upper chord.
Summary of the invention
In view of this, the invention provides a kind of light steel building structure, this house structural system connects simple, constructs quick and convenient, and stress performance is good, reliable and stable.
Light steel building structure of the present invention, comprise light steel superstructure and light steel wall, described light steel wall comprises the body of wall inner panel, light steel wall framework and body of wall outside plate, described light steel wall framework comprises the light steel column of vertical setting and the crossbeam of horizontally set, between described light steel column, lateral separation distributes and links into an integrated entity by crossbeam, described light steel wall framework one side is connected with the body of wall outside plate, another side is connected with the body of wall inner panel, described light steel superstructure comprises floor beam and floor plate, described floor beam intersects and is fixedly connected with crossbeam with light steel wall, described floor plate is laid on floor beam.
Further, described light steel column, crossbeam and floor beam are trussed construction, and described trussed construction comprises chord member and web connector, are arranged in parallel between described chord member and connect by the web connector;
Further, described light steel column is sheet shape trussed construction or the four square trussed constructions that chord member forms that two chord members form, and described crossbeam and floor beam are the sheet shape trussed construction that two chord members form;
Further, described crossbeam embeds in light steel column, between the chord member of the chord member of crossbeam and light steel column, by angle iron connecting piece, is connected;
Further, described crossbeam is distributed in top and the bottom of light steel wall framework, and the middle part of described light steel wall framework also is provided with the stull of horizontally set, and described stull embeds in light steel column, between the chord member of stull and light steel column, by angle iron connecting piece, is connected;
Further, the chord member on described floor beam top rides on the chord member on crossbeam top and connects by angle iron connecting piece, and the chord member of floor beam bottom rides on the chord member of crossbeam bottom and connects by angle iron connecting piece;
Further, between the light steel column of the upper and lower floor of described light steel wall, by the tenon pipe, connect, the chord member end of the light steel column butt joint of upper and lower floor is inserted respectively at the two ends of described tenon pipe, and by screw, is fixedly connected with between tenon pipe and chord member;
Further, in described light steel wall, be installed with pipeline, described pipeline vertically penetrates in light steel column;
Further, also be provided with heat insulation skeleton between described light steel wall framework and body of wall outside plate, described heat insulation skeleton one side is connected with light steel wall framework, and another side is connected with the body of wall outside plate, in the space between described body of wall outside plate and body of wall inner panel, is filled with the heat preserving heat insulating noise insulation material;
Further, the suspension column of described light steel column is fixedly connected on grade beam by U-shaped fastener and suspension column quarter bend, after described U-shaped fastener Open Side Down cutting ferrule suspension column quarter bend, its openend is imbedded in grade beam, the suspension column of described light steel column is arranged on the suspension column quarter bend and by angle iron connecting piece and is connected with the suspension column quarter bend, has built the concrete plinth on the suspension column of described light steel column.
Beneficial effect of the present invention is:
1) light steel building structure of the present invention, by crossbeam, light steel column spaced apart is linked into an integrated entity, and floor beam is fixedly connected with crossbeam, form the framework of a house structure, main bearing capacity is provided, so this house structural system connects simple, construct quick and convenient, stress performance is good, reliable and stable, even make moist, also can not affect its bearing capacity;
2) light steel column, crossbeam and floor beam all adopt trussed construction, from heavy and light and reliable and stable;
3) crossbeam and the stull that play the cross binding effect embed in light steel column, form a kind of " dark framework ", and the body of wall inside/outside decorative material is liberated fully, have solved the problem of OSB board wall body restriction inside/outside decorative material application;
4) chord member of floor beam and crossbeam mutually overlaps and is connected, and the chord member of floor beam not there will be by phenomenons such as lateral deflections;
5) connect by the tenon pipe between the light steel column of the upper and lower floor of light steel wall, make the connection integrity of floor up and down in light steel house strong, structural stability is strong;
6) penetrate pipeline in light steel wall, pipeline is embedded in body of wall, pipeline has obtained good protection, has improved the application life of pipeline, has also improved the space utilization rate, makes body of wall more attractive in appearance simultaneously;
7) connect heat insulation skeleton on light steel wall framework, fill the heat preserving heat insulating noise insulation material between body of wall outside plate and body of wall inner panel, when improving the wall heat insulation effect, construct convenient, reduced the thickness of body of wall as far as possible;
8) the suspension column connected mode of light steel column is simple, easy construction, and build-in is effective.
The accompanying drawing explanation
In order to make the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail, wherein:
The overall structure schematic diagram that Fig. 1 is light steel building structure of the present invention;
The structural representation that Fig. 2 is light steel wall framework;
Fig. 3 is the trussed construction schematic diagram;
Fig. 4 is another kind of trussed construction schematic diagram;
The structural representation that Fig. 5 is the web connector;
The structural representation that Fig. 6 is another kind of web connector;
The structural representation connected by the tenon pipe between the light steel column that Fig. 7 is upper and lower floor;
The structural representation that Fig. 8 is poling road in light steel wall;
Fig. 9 establishes the structural representation of heat insulation skeleton in light steel wall;
The column foot connecting structure schematic diagram that Figure 10 is light steel column;
The structural representation that Figure 11 is the U-shaped fastener.
The specific embodiment
Hereinafter with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail.
The overall structure schematic diagram that Fig. 1 is light steel wall of the present invention, the structural representation that Fig. 2 is light steel wall framework, as shown in the figure, light steel building structure of the present invention, comprise light steel superstructure and light steel wall, described light steel wall comprises body of wall inner panel 1, light steel wall framework 2 and body of wall outside plate 3, described light steel wall framework 2 comprises the light steel column 4 of vertical setting and the crossbeam 5 of horizontally set, between described light steel column 4, lateral separation distributes and links into an integrated entity by crossbeam 5, described light steel wall framework 2 one sides are connected with body of wall outside plate 3, another side is connected with body of wall inner panel 1, described light steel superstructure comprises floor beam 6 and floor plate 7, described floor beam 6 intersects and is fixedly connected with crossbeam 5 with light steel wall, described floor plate 7 is laid on floor beam 6, crossbeam 5 links into an integrated entity light steel column 4 spaced apart, and floor beam 6 is fixedly connected with crossbeam 5, form the framework of a house structure, main bearing capacity is provided, therefore this house structural system connects simply, constructs quick and convenient, and stress performance is good, reliable and stable, can not affect its bearing capacity even make moist yet.
In the present embodiment, described light steel column 4, crossbeam 5 and floor beam 6 are trussed construction, and as shown in Figure 3 and Figure 4, described trussed construction comprises chord member 8 and web connector 9, are arranged in parallel between described chord member 8 and connect by web connector 9; The trussed construction that light steel column 4, crossbeam 5 and floor beam 6 adopt chord member 8 and web connector 9 to form, from heavy and light and reliable and stable.
In the present embodiment, as shown in Figure 5, described web connector 9 is the butterfly connector, and the trussed construction of its composition as shown in Figure 3; Certainly, as shown in Figure 6, web connector 9 can be also Z-shaped connector, and the trussed construction of its composition as shown in Figure 4.
In the present embodiment, the cross section of described chord member 8 is rectangle; Certainly, the cross section of chord member can be also C type or hat, but quarter bend is high because of its stability, is preferred version.The material of described chord member 8 and web connector 9 is thin wall steel material, aluminium alloys or glass fiber reinforced plastic.
In the present embodiment, described light steel column 4 is sheet shape trussed construction or the four square trussed constructions that chord member 8 forms that two chord members 8 form, and described crossbeam 5 and floor beam 6 are the sheet shape trussed construction that two chord members 8 form.
In the present embodiment, described crossbeam 5 embeds in light steel column 4, between the chord member 8 of the chord member 8 of crossbeam 5 and light steel column 4, by angle iron connecting piece 10, is connected.
As a further improvement on the present invention, described crossbeam 5 is distributed in top and the bottom of light steel wall framework 2, the middle part of described light steel wall framework 2 also is provided with the stull 11 of horizontally set, described stull 11 embeds in light steel column 4, between the chord member 8 of stull 11 and light steel column 4, by angle iron connecting piece 10, is connected; Stull 11 provides cross binding power, forms a stable structure more, the preferred quarter bend of stull 11.The crossbeam 5 and the stull 11 that play the cross binding effect embed in light steel column 4, form a kind of " dark framework ", and the body of wall inside/outside decorative material is liberated fully, have solved the problem of OSB board wall body restriction inside/outside decorative material application.
In the present embodiment, the chord member 8 on described floor beam 6 tops rides on the chord member 8 on crossbeam 5 tops and by angle iron connecting piece 10 and connects, and the chord member 8 of floor beam 6 bottoms rides on the chord member 8 of crossbeam 5 bottoms and connects by angle iron connecting piece 10; Floor beam 6 mutually overlaps and is connected with the chord member 8 of crossbeam 5, and the chord member 8 of floor beam 6 not there will be by phenomenons such as lateral deflections.
As a further improvement on the present invention, as shown in Figure 7, between the light steel column 4 of the upper and lower floor of described light steel wall, by tenon pipe 12, connect, chord member 8 ends of light steel column 4 docking of upper and lower floor are inserted respectively at the two ends of described tenon pipe 12, and by screw 13, are fixedly connected with between tenon pipe 12 and chord member 8; Make the connection integrity of floor up and down in light steel house strong, structural stability is strong.
As a further improvement on the present invention, as shown in Figure 8, be installed with pipeline 14 in described light steel wall, described pipeline 14 vertically penetrates in light steel column 4; Pipeline 14 is embedded in body of wall, and pipeline 14 has obtained good protection, has improved the application life of pipeline 14, has also improved the space utilization rate, makes body of wall more attractive in appearance simultaneously.
As a further improvement on the present invention, as shown in Figure 9, also be provided with heat insulation skeleton 15 between described light steel wall framework 2 and body of wall outside plate 3, described heat insulation skeleton 15 one sides are connected with light steel wall framework 2, another side is connected with body of wall outside plate 3, in the space between described body of wall outside plate 3 and body of wall inner panel 1, is filled with the heat preserving heat insulating noise insulation material; When improving the wall heat insulation effect, construct convenient, reduced the thickness of body of wall as far as possible.
As a further improvement on the present invention, as shown in figure 10, the suspension column of described light steel column 4 is fixedly connected on grade beam 18 by U-shaped fastener 16 (structure of U-shaped fastener 16 as shown in figure 11) and suspension column quarter bend 17, after described U-shaped fastener 16 Open Side Down cutting ferrule suspension column quarter bend 17, its openend is imbedded in grade beam 18, the suspension column of described light steel column 4 is arranged on suspension column quarter bend 17 and by angle iron connecting piece 10 and is connected with suspension column quarter bend 17, has built concrete plinth 19 on the suspension column of described light steel column 4.
When the present invention specifically implements, first with chord member 8 and the most basic trussed construction of web connector 9 assembling, set up light steel column 4 with trussed construction again, chord member 8 and the stull 11 of then between light steel column 4, crossing crossbeam 5, is connected by angle iron connecting piece 10 between the chord member 8 of the chord member 8 of crossbeam 5 and stull 11 and light steel column 4, passes through web connector 9 between the chord member 8 of crossbeam 5 with the formation trussed construction; The floor beam 6 that will install by design team in advance more afterwards is connected with crossbeam 5, the chord member 8 on floor beam 6 tops rides on the chord member 8 on crossbeam 5 tops and by angle iron connecting piece 10 and connects, and the chord member 8 of floor beam 6 bottoms rides on the chord member 8 of crossbeam 5 bottoms and connects by angle iron connecting piece 10; Between the light steel column 4 of upper and lower floor, by tenon pipe 12, connect.After completing each layer of floor beam 6 and light steel wall framework 2 and setting up, form the structural skeleton in whole house, poling threading in structural skeleton again, connect heat insulation skeleton 15 on light steel wall framework 2, fill the heat preserving heat insulating noise insulation material in the middle of body of wall, finally on heat insulation skeleton 15, lay body of wall outside plate 3, at the inboard body of wall inner panel 1 of laying of body of wall, lay floor plate 7 on floor beam 6, thereby form whole house.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although by with reference to the preferred embodiments of the present invention, invention has been described, but those of ordinary skill in the art is to be understood that, can make various changes to it in the form and details, and not depart from the spirit and scope of the present invention that appended claims limits.
Claims (5)
1. one kind light steel building structure, it is characterized in that: comprise light steel superstructure and light steel wall, described light steel wall comprises body of wall inner panel (1), light steel wall framework (2) and body of wall outside plate (3), described light steel wall framework (2) comprises the light steel column (4) of vertical setting and the crossbeam (5) of horizontally set, between described light steel column (4), lateral separation distributes and links into an integrated entity by crossbeam (5), described light steel wall framework (2) one side is connected with body of wall outside plate (3), another side is connected with body of wall inner panel (1), described light steel superstructure comprises floor beam (6) and floor plate (7), described floor beam (6) intersects and is fixedly connected with crossbeam (5) with light steel wall, described floor plate (7) is laid on floor beam (6),
Described light steel column (4), crossbeam (5) and floor beam (6) are trussed construction, and described trussed construction comprises chord member (8) and web connector (9), are arranged in parallel between described chord member (8) and connect by web connector (9); The square trussed construction that the sheet shape trussed construction that described light steel column (4) is two chord members (8) composition or four chord members (8) form, described crossbeam (5) and floor beam (6) are the sheet shape trussed construction that two chord members (8) form; The chord member (8) that the chord member (8) on described floor beam (6) top rides over crossbeam (5) top is gone up and is passed through angle iron connecting piece (10) and connects, and the chord member (8) that the chord member (8) of floor beam (6) bottom rides over crossbeam (5) bottom go up and is passed through angle iron connecting piece (10) connection;
Described crossbeam (5) embeds in light steel column (4), between the chord member (8) of the chord member (8) of crossbeam (5) and light steel column (4), by angle iron connecting piece (10), is connected; Described crossbeam (5) is distributed in top and the bottom of light steel wall framework (2), the middle part of described light steel wall framework (2) also is provided with the stull (11) of horizontally set, described stull (11) embeds in light steel column (4), between the chord member (8) of stull (11) and light steel column (4), by angle iron connecting piece (10), is connected.
2. light steel building structure according to claim 1, it is characterized in that: between the light steel column (4) of the upper and lower floor of described light steel wall, by tenon pipe (12), connect, chord member (8) end of the light steel column of upper and lower floor (4) docking is inserted respectively at the two ends of described tenon pipe (12), and by screw (13), is fixedly connected with between tenon pipe (12) and chord member (8).
3. light steel building structure according to claim 1, it is characterized in that: be installed with pipeline (14) in described light steel wall, described pipeline (14) vertically penetrates in light steel column (4).
4. light steel building structure according to claim 1, it is characterized in that: between described light steel wall framework (2) and body of wall outside plate (3), also be provided with heat insulation skeleton (15), described heat insulation skeleton (15) one side is connected with light steel wall framework (2), another side is connected with body of wall outside plate (3), in the space between described body of wall outside plate (3) and body of wall inner panel (1), is filled with the heat preserving heat insulating noise insulation material.
5. according to the described light steel building structure of claim 1 to 4 any one, it is characterized in that: the suspension column of described light steel column (4) is fixedly connected on grade beam (18) by U-shaped fastener (16) and suspension column quarter bend (17), after described U-shaped fastener (16) Open Side Down cutting ferrule suspension column quarter bend (17), its openend is imbedded in grade beam (18), the suspension column of described light steel column (4) is arranged at suspension column quarter bend (17) and goes up and pass through angle iron connecting piece (10) and be connected with suspension column quarter bend (17), has built concrete plinth (19) on the suspension column of described light steel column (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110227050.XA CN102359182B (en) | 2011-08-09 | 2011-08-09 | Light steel house structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110227050.XA CN102359182B (en) | 2011-08-09 | 2011-08-09 | Light steel house structure |
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| CN102359182A CN102359182A (en) | 2012-02-22 |
| CN102359182B true CN102359182B (en) | 2014-01-01 |
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| CN201110227050.XA Expired - Fee Related CN102359182B (en) | 2011-08-09 | 2011-08-09 | Light steel house structure |
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| CN103470065B (en) * | 2013-09-05 | 2016-02-10 | 邯郸市第二建筑安装有限公司天津分公司 | A kind of steel pipe truss connector and attaching method thereof |
| CN107092709B (en) * | 2016-12-30 | 2020-08-14 | 同济大学 | Calculation method for bearing capacity of tenon area of FRP cloth reinforced and replaced tenon beam |
| CN107313610A (en) * | 2017-03-28 | 2017-11-03 | 孙成建 | A kind of nearly zero power consumption low-rise building of string |
| CN107035028A (en) * | 2017-05-22 | 2017-08-11 | 中国矿业大学 | Carrying wall and building method between the incomparable steel column of pin-connected panel |
| CN107747386A (en) * | 2017-11-20 | 2018-03-02 | 鞠明发 | The outer filling wall of the light steel concrete compound thermal-insulating decorative integration of frame structure and method |
| CN108756022B (en) * | 2018-07-23 | 2023-09-26 | 常州工程职业技术学院 | Quick connection unit for steel frame filled light steel wall and assembly method thereof |
| CN108978876B (en) * | 2018-09-17 | 2023-12-08 | 中建集成房屋有限公司 | Detachable formwork structure house and installation method thereof |
| CN114457913A (en) * | 2021-09-22 | 2022-05-10 | 安徽榆豪新型建材科技有限公司 | Preparation process of assembled light steel framework gypsum wall |
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| CN102359182A (en) | 2012-02-22 |
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