CN102011442A - Light steel-concrete combination structure shear wall and manufacturing method thereof - Google Patents
Light steel-concrete combination structure shear wall and manufacturing method thereof Download PDFInfo
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- CN102011442A CN102011442A CN2009101743284A CN200910174328A CN102011442A CN 102011442 A CN102011442 A CN 102011442A CN 2009101743284 A CN2009101743284 A CN 2009101743284A CN 200910174328 A CN200910174328 A CN 200910174328A CN 102011442 A CN102011442 A CN 102011442A
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Abstract
The invention belongs to the field of civil engineering and discloses a light steel-concrete combination structure shear wall and a manufacturing method thereof. The light steel-concrete combination structure shear wall comprises a light-steel structure framework, reinforcing steel bars, cement boards and concrete, wherein the cement boards are used as permanent templates in a construction stage and as member protecting layers in a use stage; the light-steel structure framework is formed by connecting two or more than two cold-formed thin-walled steel or steel trusses together by using connecting pieces and has sufficient rigidity and bearing capacity in the construction stage; and the reinforcing steel bars are fixed on the light-steel structure framework, and a formed combination unit satisfies the stress requirements of the shear wall. The manufacturing method comprises the following steps of: fixing the reinforcing steel bars and the cement boards on both sides of the light-steel structure framework to form a space which satisfies the shape requirements of structural members; and then, pouring concrete. The shear wall can be used for various structural members, has the advantages of high durability and low cost and is suitable for industrial production.
Description
Technical field
The invention belongs to the shear wall technical field, relate to a kind of light steel-concrete combined structure shear wall and manufacture method thereof.
Background technology
Along with the raising that science and technology development and people require quality of the life, need more high-quality building products.Progressively realizing the builing industry industrialization, is the necessary ways of being ready for the challenge, seizing the opportunity.
Present domestic civil engineering mainly adopts the cast-in-place concrete structure system.In the concrete cast-in-situ structure construction, operations such as reinforced bar engineering, form work engineering, scaffolding work, plastering engineering can't be finished with machinery, cause labour intensity big, production efficiency is low, long, workmanship of construction period is difficult for guaranteeing, resource, energy consumption are many, big for environment pollution.
The prefabricated concrete structure system, the post of agent structure, beam, plate, body of wall etc. all can be realized suitability for industrialized production, the scene gets up to get final product with its assembly unit.Can raise labour productivity greatly like this, reduce the energy and resource consumption, the protection environment.But the assembly concrete system has bigger limitation at aspects such as construction height, type of construction, functional requirements, and particularly this system is very high to plant equipment, vehicle and transport and communications requirement, often can't satisfy corresponding production requirement.In addition, this system connecting portion easily becomes function and stressed weak link.These objective condition of technology and economy have influenced the development of fabricated construction system.
Summary of the invention
The light steel-concrete combined structure shear wall and the manufacture method that the purpose of this invention is to provide a kind of suitable suitability for industrialized production, advantage with cast-in-place concrete structure system and prefabricated concrete structure system, quick construction is saved resource, the energy, improves workmanship and structure durability.
The light steel-concrete combined structure shear wall that the present invention proposes comprises lightweight steel construction skeleton, reinforcing bar, cement board and concrete.Two or more light gauge cold-formed steel shapes or steel truss link together with connector and constitute the lightweight steel construction skeleton, configuration reinforcement, the fixing cement board on the two sides of lightweight steel construction skeleton forms the space that profile satisfies the structural element requirement, then concreting.
The manufacture method of light steel-concrete combined structure shear wall, make according to the following steps:
A, preparation cement board;
B, with two or more light gauge cold-formed steel shapes or steel truss by the fixing lightweight steel construction skeleton that forms of connector;
C, on the lightweight steel construction skeleton configuration reinforcement;
D, on the two sides of lightweight steel construction skeleton fixing cement board;
E, lightweight steel construction skeleton and cement board the space in concreting form shear wall.
The present invention can be widely used in structure wall in the civil engineering, also can be used as the building maintenance member.
The present invention has following meaning and advantage:
1, the present invention has the characteristics of fabricated construction system.Lightweight steel construction skeleton and cement board and the assembly that is formed by them are fit to suitability for industrialized production, site assembly, can realize mechanized construction, have improved labor productivity, guarantee construction quality.Compare with traditional fabricated construction system, little by lightweight steel construction skeleton, cement board and the assembly quality that forms by them, transportation, install very convenient.
2, the present invention has the advantage of cast-in-place concrete structure system.The assembly that forms by lightweight steel construction skeleton, cement board, reinforcing bar with build the structural system that the concrete in assembly forms, stressed reasonable, good integrity; Reinforcement placement is flexible, forms the stress frame of structural element with the lightweight steel construction skeleton; Cement board is close with the concrete material performance of building in wherein, can be stressed jointly.
3, cement board is a permanent template among the present invention, does not remove behind the concrete curing, can reduce the wet trade of job site; Cement board reduces the member section size as the topping of structural element, can avoid common quality defects such as component surface cracking simultaneously, improves the durability of structural element, realizes century-old engineering.
The light steel-concrete combined structure shear wall that the present invention proposes is fit to suitability for industrialized production, reduces on-the-spot manufacturing process, improves construction quality, reduces the energy and resource consumption, and stress performance is superior simultaneously.
Description of drawings
Fig. 1 is the light steel-concrete combined structure shear wall of the present invention, wall section organigram (the lightweight steel construction skeleton mainly adopts light gauge cold-formed steel shape)
Number in the figure: 1 is light gauge cold-formed steel shape, and 2 is concrete, and 3 is cement board, and 4 is reinforcing bar.
The specific embodiment
The light steel-concrete combined structure shear wall of the present invention comprises light gauge cold-formed steel shape or steel truss 1, concrete 2, cement board 3 and reinforcing bar 4.
As shown in Figure 1, the light steel-concrete combined structure shear wall of the present invention, two or more light gauge cold-formed steel shapes or steel truss 1 are by the fixing lightweight steel construction skeleton that forms of connector, fixedly reinforcing bar 4 and cement board 3 on the two sides of lightweight steel construction skeleton, concrete 2 are filled in the gap that lightweight steel construction skeleton and cement board 3 form.Fixedly the connector of light gauge cold-formed steel shape or steel truss 1 can be steel band, angle steel or channel-section steel etc.
Claims (7)
1. light steel-concrete combined structure shear wall, comprise lightweight steel construction skeleton, reinforcing bar, cement board and concrete, it is characterized in that reinforcing bar is configured on the lightweight steel construction skeleton forms stress frame, the fixing cement board in the two sides of lightweight steel construction skeleton, and fill concrete forms structural element then.
2. light steel-concrete combined structure shear wall according to claim 1 is characterized in that: described lightweight steel construction skeleton is fixed with connector by two or more light gauge cold-formed steel shapes or steel truss and is formed.
3. light steel-concrete combined structure shear wall according to claim 1 and 2, it is characterized in that: described light gauge cold-formed steel shape is strip, and its cross section is C type or Z type or U type, and hole is arranged on web.
4. light steel-concrete combined structure shear wall according to claim 1, it is characterized in that: described cement board is the template as shear wall in the construction stage, and as topping, it is stressed to participate in shear wall in operational phase.
5. light steel-concrete combined structure shear wall according to claim 1 and 2 is characterized in that: described reinforcing bar is fixed on the lightweight steel construction skeleton, and the assembly of formation satisfies the shear wall force request.
6. according to claim 1 or 4 described light steel-concrete combined structure shear walls, it is characterized in that: described cement board is fixed on the lightweight steel construction skeleton, and the assembly of formation satisfies the requirement of construction stage.
7. the manufacture method of light steel-concrete combined structure shear wall is characterized in that making according to the following steps:
A, preparation cement board;
B, with two or more light gauge cold-formed steel shapes or steel truss by the fixing lightweight steel construction skeleton that forms of connector;
C, on the lightweight steel construction skeleton configuration reinforcement;
D, in the two sides of lightweight steel construction skeleton fixing cement board;
E, lightweight steel construction skeleton and cement board the space in concreting form shear wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101743284A CN102011442A (en) | 2009-09-07 | 2009-09-07 | Light steel-concrete combination structure shear wall and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101743284A CN102011442A (en) | 2009-09-07 | 2009-09-07 | Light steel-concrete combination structure shear wall and manufacturing method thereof |
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| CN102011442A true CN102011442A (en) | 2011-04-13 |
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| CN2009101743284A Pending CN102011442A (en) | 2009-09-07 | 2009-09-07 | Light steel-concrete combination structure shear wall and manufacturing method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587569A (en) * | 2012-03-06 | 2012-07-18 | 程松林 | Inner wallboard of composite concrete shear wall and manufacturing and installing method thereof |
| CN103556758A (en) * | 2013-10-25 | 2014-02-05 | 烟台岩龙建筑材料有限公司 | Lightweight steel construction lightweight concrete cast-in-place wall and construction method |
| CN103806594A (en) * | 2014-03-12 | 2014-05-21 | 初明进 | Precast concrete member |
| CN103806595A (en) * | 2014-03-10 | 2014-05-21 | 初明进 | Precast concrete member |
| CN103806596A (en) * | 2014-03-12 | 2014-05-21 | 初明进 | Precast reinforced concrete member |
| CN103806538A (en) * | 2014-03-10 | 2014-05-21 | 初明进 | Precast reinforced concrete member |
| CN105421624A (en) * | 2015-12-15 | 2016-03-23 | 安徽伟宏钢结构集团股份有限公司 | Cold-bent thin-wall profile steel structure for steel structure concrete wall |
| CN105507424A (en) * | 2015-12-15 | 2016-04-20 | 安徽伟宏钢结构集团股份有限公司 | Machining method of cold-bending thin-wall section steel structure |
| CN105544575A (en) * | 2015-12-17 | 2016-05-04 | 中交二航局第四工程有限公司 | Underwater bottom sealing concrete construction method using steel truss for reinforcement |
| CN107938928A (en) * | 2017-12-30 | 2018-04-20 | 贵州浙黔钢结构有限公司 | A kind of assembled light composite floor and preparation method thereof |
| CN108999335A (en) * | 2018-08-30 | 2018-12-14 | 天津大学建筑设计研究院 | Light steel grating concrete building system |
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| CN2362925Y (en) * | 1998-08-28 | 2000-02-09 | 叶棪森 | Steel-plastics light structure board |
| CN1455063A (en) * | 2002-04-30 | 2003-11-12 | 邱则有 | Shear wall module |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587569A (en) * | 2012-03-06 | 2012-07-18 | 程松林 | Inner wallboard of composite concrete shear wall and manufacturing and installing method thereof |
| CN103556758A (en) * | 2013-10-25 | 2014-02-05 | 烟台岩龙建筑材料有限公司 | Lightweight steel construction lightweight concrete cast-in-place wall and construction method |
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| CN103806595B (en) * | 2014-03-10 | 2016-11-16 | 初明进 | A kind of precast concrete |
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| CN103806594A (en) * | 2014-03-12 | 2014-05-21 | 初明进 | Precast concrete member |
| CN105507424A (en) * | 2015-12-15 | 2016-04-20 | 安徽伟宏钢结构集团股份有限公司 | Machining method of cold-bending thin-wall section steel structure |
| CN105421624A (en) * | 2015-12-15 | 2016-03-23 | 安徽伟宏钢结构集团股份有限公司 | Cold-bent thin-wall profile steel structure for steel structure concrete wall |
| CN105544575A (en) * | 2015-12-17 | 2016-05-04 | 中交二航局第四工程有限公司 | Underwater bottom sealing concrete construction method using steel truss for reinforcement |
| CN107938928A (en) * | 2017-12-30 | 2018-04-20 | 贵州浙黔钢结构有限公司 | A kind of assembled light composite floor and preparation method thereof |
| CN108999335A (en) * | 2018-08-30 | 2018-12-14 | 天津大学建筑设计研究院 | Light steel grating concrete building system |
| CN108999335B (en) * | 2018-08-30 | 2023-12-29 | 天津大学建筑设计规划研究总院有限公司 | Light steel grating concrete house system |
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Application publication date: 20110413 |