CN204983242U - Multi -chamber T outer steel plated shear force wall that appears - Google Patents
Multi -chamber T outer steel plated shear force wall that appears Download PDFInfo
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- CN204983242U CN204983242U CN201520288534.9U CN201520288534U CN204983242U CN 204983242 U CN204983242 U CN 204983242U CN 201520288534 U CN201520288534 U CN 201520288534U CN 204983242 U CN204983242 U CN 204983242U
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- shear wall
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Abstract
The utility model provides an exhaust punch combination becomes that multi -chamber T outer steel plated shear force wall that appears, by the concrete of pouring in first outer steel plated, the outer steel plated of second, middle floor, tip floor, the cavity, hole, the reservation of going up floor, lower rib board, the corresponding position of floor roof beam, reservation concreting first outer steel plated set up along multi -chamber T outer steel plated shear force wall that appears's wall body thickness orientation, the outer steel plated of second set up along multi -chamber T outer steel plated shear force wall that appears's wall body length direction, middle floor setting in multi -chamber T outer steel plated shear force wall that appears, the tip floor set up the tip at multi -chamber T outer steel plated shear force wall that appears. The utility model discloses can improve wall body ductility, reduce wall body thickness, the wall body is unworthy of the reinforcing bar or joins in marriage the reinforcing bar less.
Description
Technical field
The utility model patent relates to a kind of shear wall, particularly relates to a kind of outside steel plate being placed on wall, arranges floor along wall length direction certain distance, and form Multicarity T-shaped encased steel plate shear wall, placing of concrete in cavity, belongs to building engineering field.
Background technology
Concrete crushing strength is large, and material source is extensive, and reinforcing bar resistance to compression, tensile strength are identical and very large, and the shear wall be made up of concrete and reinforcing bar can give full play to the material property of concrete and reinforcing bar, extensively uses in the middle of actual items.Concrete shear force wall rigidity is large, compressive strength is large, be one of component indispensable in Concrete Structures of Tall Building, the specification that China now issues such as " Code for design of concrete structures ", " seismic design provision in building code ", " technical specification for concrete structures of high-rise building " etc. have all carried out detailed regulation to concrete shear force wall.
For Super High concrete structure, Super High combination construction, with the increase of height, the thickness of lower concrete shear wall increases gradually, under rarely occurred earthquake or even earthquake of setting up defences, tensile stress exceedes concrete ultimate tensile, plasticity is rapid, tension and compression or shear failure occurs, therefore need set up reinforcing bar or built-in steel plate shear force wall in shear wall.At present, the Super High concrete structure of various structure types, Super High combination construction all need set up reinforcing bar or built-in steel plate at base section or all in wall limb.
By investigating and analysing the super-high structure of existing more than 400m, bottom certain limit Core Walls Structure wall inclination is built-in individual layer steel plate shear force wall or built-in double-layer plate shear wall, these body of wall antidetonations, wind resistance is good, and thickness of wall body is thinner, but it is very complicated to construct, need to arrange a large amount of template, on-the-spot reinforcing bar binding and welding job, and because built-in steel plate is different from the reaction of concrete to fuel factor, concrete that is that cause produces a large amount of crackles, almost each project has carried out the field experiment of the built-in steel plate shear force wall of full scale, a large amount of manpowers need be dropped into, material resources, financial resources.And namely encased steel plate shear wall has the advantage of built-in steel plate shear force wall, the shortcoming of built-in steel plate shear force wall can be solved again, Multicarity is arranged to by shear wall, concreting in cavity, be equivalent to multiple rectangular steel-tube concrete column to link together, encased steel plate cavity all can at produce in factory, and construction is simple, do not need template, energy-conserving and environment-protective.
Summary of the invention
The purpose of this utility model is just to solve traditional pure concrete shear force wall under rarely occurred earthquake, and tensile stress exceedes concrete tensile strength limiting value, and plasticity is too fast, premature failure; With the shortcoming such as built-in steel plate shear wall construction is complicated, construction Difficulties is high, cost is high, through repetition test with after studying for a long period of time, provide a kind of Multicarity T-shaped encased steel plate shear wall.The utility model is only at the arranged outside steel plate of shearing, and along the floor that shear wall length direction setting space meets the demands, the Multicarity T-shaped encased steel plate shear wall formed, placing of concrete in cavity, its structure refers to accompanying drawing 1 ~ Fig. 3.
The object of the utility model patent is achieved through the following technical solutions.
A kind of Multicarity T-shaped encased steel plate shear wall, be characterized in by the first encased steel plate 1 arranged along thickness of wall body direction, along the second encased steel plate 2 that body of wall length direction is arranged, the middle floor 3 of Multicarity T-shaped encased steel plate shear wall, the end floor 4 of Multicarity T-shaped encased steel plate shear wall, the concrete 5 of chamber internal casting, the upper floor 6 of floor beam (coupling beam) corresponding position end cavity, the lower floor 7 of floor beam (coupling beam) corresponding position end cavity, floor beam (coupling beam) correspondence position 8, the hole 9 of reserved concreting on upper floor 6 and lower floor 7, upper floor 6 and lower floor 7 and the first encased steel plate 1 arranged along thickness of wall body direction, the second encased steel plate 2 arranged along body of wall length direction or end floor 4 connect steam vent 10 reserved on bight and form, the first encased steel plate 1 wherein arranged along thickness of wall body direction, the second encased steel plate 2 along the setting of body of wall length direction is arranged on the outside of shear wall respectively along shear wall thickness direction and shear wall length direction, and shear wall length direction is provided with the middle floor 3 that spacing meets the demands, end floor 4 is also provided with in the T-shaped end of shear wall, form Multicarity T-shaped encased steel plate shear wall, by the first encased steel plate 1 arranged along thickness of wall body direction, along the second encased steel plate 2 that body of wall length direction is arranged, placing of concrete 5 in the cavity formed between middle floor 3 and end floor 4, the first encased steel plate 1 arranged along thickness of wall body direction, along the second encased steel plate 2 that body of wall length direction is arranged, middle floor 3 and end floor 4 complete in advance in steel work processing factory, water the concrete 5 in cavity at the construction field (site).
Compared with prior art, the beneficial effects of the utility model are.
1. encased steel plate and floor complete in steel work processing factory, and welding quality easily ensures, does not need template.
2. job site pouring cavity in concrete, do not have in shear wall reinforcing bar or reinforcing bar considerably less, constructability.
3. can pour into a mould high-grade concrete in cavity, reduce thickness of wall body.
4. simple structure, easy construction, saves material, reduces construction cost, energy-conserving and environment-protective, green construction.
Accompanying drawing explanation
Fig. 1 is the section form of the utility model patent Multicarity T-shaped encased steel plate shear wall.
Fig. 2 is the facade form of the utility model patent Multicarity T-shaped encased steel plate shear wall.
Fig. 3 is that the utility model patent Multicarity T-shaped encased steel plate shear wall is in floor place horizontal profile form.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model patent is described in detail.
As shown in accompanying drawing 1 ~ Fig. 3, this Multicarity T-shaped encased steel plate shear wall that the utility model provides, by the first encased steel plate 1 arranged along thickness of wall body direction, along the second encased steel plate 2 that body of wall length direction is arranged, the middle floor 3 of Multicarity T-shaped encased steel plate shear wall, Multicarity T-shaped encased steel plate shear wall end floor 4, the concrete 5 of chamber internal casting, the upper floor 6 of floor beam (coupling beam) corresponding position end cavity, the lower floor 7 of floor beam (coupling beam) corresponding position end cavity, floor beam (coupling beam) correspondence position 8, the hole 9 of reserved concreting on upper floor 6 and lower floor 7, upper floor 6 and lower floor 7 and the first encased steel plate 1 arranged along thickness of wall body direction, the second encased steel plate 2 arranged along body of wall length direction or end floor 4 connect steam vent 10 reserved on bight and form.The first encased steel plate 1 wherein arranged along thickness of wall body direction, the second encased steel plate 2 along the setting of body of wall length direction is arranged on the outside of shear wall respectively along shear wall thickness direction and shear wall length direction, and shear wall length direction is provided with the middle floor 3 that spacing meets the demands, end floor 4 is also provided with in the T-shaped end of shear wall, form Multicarity T-shaped encased steel plate shear wall, by the first encased steel plate 1 arranged along thickness of wall body direction, along the second encased steel plate 2 that body of wall length direction is arranged, placing of concrete 5 in the cavity formed between middle floor 3 and end floor 4.
The just weld stud on steel plate inwall when the thickness of wall body of shear wall is not less than 800mm; The short side dimension in concreting hole 9 reserved on upper floor 6 and lower floor 7 is not less than 200mm, the outer side edges of upper floor 6, lower floor 7 and the minimum range in reserved concreting hole are not less than thickness of wall body 1/4, and upper floor 6 and lower floor 7 are connected steam vent diameter reserved on bight and are not less than 80mm with the first encased steel plate 1, second encased steel plate 2 or end floor 4.The first encased steel plate 1 arranged along thickness of wall body direction, the second encased steel plate 2 arranged along body of wall length direction, middle floor 3, end floor 4, upper floor 6 and lower floor 7 complete in steel work processing factory, at the construction field (site) to concreting in cavity 5, refer to accompanying drawing 1 ~ Fig. 3.
All can perform by the specification such as " Code for design of steel structures " (GB50017-2014), " Code for design of concrete structures " (GB50010-2010), " seismic design provision in building code " (GB50011-2010), " Concrete Structures of Tall Building design discipline " (JGJ3-2010), code about the requirement of the welding of steel plate, concrete, steel beam column, design, processing and construction in the utility model patent.
Claims (3)
1. a Multicarity T-shaped encased steel plate shear wall, it is characterized in that by the first encased steel plate (1), second encased steel plate (2), middle floor (3), end floor (4), the concrete (5) of chamber internal casting, upper floor (6), lower floor (7), floor beam correspondence position (8), the hole (9) of reserved concreting, reserved steam vent (10) composition, described the first encased steel plate (1) is arranged along the thickness of wall body direction of Multicarity T-shaped encased steel plate shear wall, described the second encased steel plate (2) is arranged along the body of wall length direction of Multicarity T-shaped encased steel plate shear wall, described middle floor (3) is arranged in Multicarity T-shaped encased steel plate shear wall, described end floor (4) is arranged on the end of Multicarity T-shaped encased steel plate shear wall, described upper floor (6) and lower floor (7) are all arranged in the end cavity of floor beam corresponding position, the hole (9) of described reserved concreting is arranged on floor (6) and lower floor (7), the first encased steel plate (1) that described reserved steam vent (10) is arranged on floor (6) and lower floor (7) and arranges along thickness of wall body direction, the second encased steel plate (2) arranged along body of wall length direction or end floor (4) connect on bight, the first encased steel plate (1) wherein arranged along thickness of wall body direction, the second encased steel plate (2) along the setting of body of wall length direction is arranged on the outside of shear wall respectively along shear wall thickness direction and shear wall length direction, and shear wall length direction is provided with the middle floor (3) that spacing meets the demands, end floor (4) is also provided with in the T-shaped end of shear wall, form Multicarity T-shaped encased steel plate shear wall, by the first encased steel plate (1) arranged along thickness of wall body direction, along the second encased steel plate (2) that body of wall length direction is arranged, placing of concrete (5) in the cavity formed between middle floor (3) and end floor (4).
2. Multicarity T-shaped encased steel plate shear wall according to claim 1, is characterized in that ability weld stud on steel plate inwall when the thickness of wall body of shear wall is not less than 800mm.
3. Multicarity T-shaped encased steel plate shear wall according to claim 1, it is characterized in that the short side dimension in floor (6) and the upper reserved concreting hole (9) of lower floor (7) is not less than 200mm, the outer side edges of upper floor (6), lower floor (7) and the minimum range in reserved concreting hole are not less than thickness of wall body 1/4, and upper floor (6) and lower floor (7) are connected steam vent diameter reserved on bight and are not less than 80mm with the first encased steel plate (1), the second encased steel plate (2) or end floor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520288534.9U CN204983242U (en) | 2015-05-07 | 2015-05-07 | Multi -chamber T outer steel plated shear force wall that appears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520288534.9U CN204983242U (en) | 2015-05-07 | 2015-05-07 | Multi -chamber T outer steel plated shear force wall that appears |
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| Publication Number | Publication Date |
|---|---|
| CN204983242U true CN204983242U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520288534.9U Expired - Fee Related CN204983242U (en) | 2015-05-07 | 2015-05-07 | Multi -chamber T outer steel plated shear force wall that appears |
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| CN (1) | CN204983242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649239A (en) * | 2016-03-18 | 2016-06-08 | 广西大学 | Multi-bundle-shaped ultra-high performance concrete-confined normal concrete cross-shaped column and cross-shaped short-leg shear wall |
-
2015
- 2015-05-07 CN CN201520288534.9U patent/CN204983242U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649239A (en) * | 2016-03-18 | 2016-06-08 | 广西大学 | Multi-bundle-shaped ultra-high performance concrete-confined normal concrete cross-shaped column and cross-shaped short-leg shear wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20180507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |