CN204645314U - Multicarity rectangle encased steel plate shear wall - Google Patents

Multicarity rectangle encased steel plate shear wall Download PDF

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Publication number
CN204645314U
CN204645314U CN201520257574.7U CN201520257574U CN204645314U CN 204645314 U CN204645314 U CN 204645314U CN 201520257574 U CN201520257574 U CN 201520257574U CN 204645314 U CN204645314 U CN 204645314U
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CN
China
Prior art keywords
floor
steel plate
encased steel
shear
multicarity
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Expired - Fee Related
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CN201520257574.7U
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Chinese (zh)
Inventor
陈鹏
陈勇
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China Architecture Northeast Design & Research Institute Co Ltd
China State Construction Engineering Corp Ltd
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China Architecture Northeast Design & Research Institute Co Ltd
China State Construction Engineering Corp Ltd
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Priority to CN201520257574.7U priority Critical patent/CN204645314U/en
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Publication of CN204645314U publication Critical patent/CN204645314U/en
Expired - Fee Related legal-status Critical Current
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Abstract

Multicarity rectangle encased steel plate shear wall, by the first encased steel plate along thickness of wall body direction, the end floor of Multicarity rectangle encased steel plate shear wall, peg, the middle floor of Multicarity rectangle encased steel plate shear wall, along the second encased steel plate of body of wall length direction, the concrete of chamber internal casting, the upper floor of floor beam corresponding position end cavity, the lower floor of floor beam corresponding position end cavity, floor beam correspondence position, the hole of reserved concreting on upper floor and lower floor, in upper floor and lower floor and the first encased steel plate and the second encased steel plate or floor joint angle portion, end, reserved steam vent forms.Shear wall is arranged to Multicarity by the utility model, concreting in cavity, multiple rectangular steel-tube concrete column is equivalent to link together, encased steel plate and floor can at produce in factory, construction is simple, do not need template, energy-conserving and environment-protective, have the advantage of ordinary rectangular reinforced concrete wall and built-in steel plate shear force wall simultaneously.

Description

Multicarity rectangle encased steel plate shear wall
Technical field
The utility model relates to a kind of shear wall structure, particularly relates to a kind of outside steel plate being placed on wall, and form Multicarity rectangle 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.
Publication number is " concrete shear force wall " that the application for a patent for invention of CN 101824863A provides, it is characterized in that in shear wall, be provided with at least one module, outside module, be cast with self-compacting concrete, the self-compacting concrete thickness of module both sides is less than or equal to 45mm.
Publication number is " a kind of compound shear wall " that the application for a patent for invention of CN103485441A provides, it is characterized in that: comprise the double-level-metal plate be arranged in parallel, hollow sandwich is formed between double-level-metal plate, the steel pipe of concrete filled is evenly set in hollow sandwich, steel pipe is fixedly connected with double-level-metal plate, the top of double-level-metal plate arranges back timber, and back timber fixes the top of steel pipe.
Publication number is " shear wall " that the utility model patent of CN 203403558U provides, comprise body of wall (1), body of wall (1) interior anchoring has reinforcing cage (2) and two pieces of cross one another steel floors (3), two pieces of steel floors (3) are all fixed with reinforcing cage (2), it is characterized in that: inner surface and the external surface of every block steel floor (3) are all fixed with many guide pillars (4), the many guide pillars (4) being positioned at the same surface of same steel floor (3) are arranged in a row along the width bisector of this steel floor (3), often arrange in guide pillar (4) and be positioned at that middle guide pillar (4) is long and to be positioned at the guide pillar (4) of both sides short, the outer end of every root guide pillar (4) all stretches out the concrete of body of wall (1) and every root guide pillar (4) outer end is fixed with draw ring (5), the drag-line (6) of a tensioning is installed with in the draw ring (5) often arranging guide pillar (4), the anchored end of every root drag-line (6) is anchored in body of wall (1) concrete through first sleeve pipe (7), and the stretching end of every root drag-line (6) is anchored in the concrete of body of wall (1) through second sleeve pipe (8).
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.
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 rectangle encased steel plate shear wall, namely only at the arranged outside steel plate of shearing, and along the floor that shear wall length direction setting space meets the demands, placing of concrete in the cavity of formed Multicarity.The Multicarity rectangle encased steel plate shear wall that the utility model provides, both the advantage of built-in steel plate shear force wall had been had, the shortcoming of built-in steel plate shear force wall can be solved again, Multicarity is arranged to by shear wall, concreting in cavity, is equivalent to multiple rectangular steel-tube concrete column to link together, encased steel plate cavity all can at produce in factory, construction is simple, does not need template, energy-conserving and environment-protective.
The purpose of this utility model is achieved through the following technical solutions.
A kind of Multicarity rectangle encased steel plate shear wall, include shear wall and steel plate, be characterized in by the first encased steel plate 1 along thickness of wall body direction, the end floor 2 of Multicarity rectangle encased steel plate shear wall, peg 3, the middle floor 4 of Multicarity rectangle encased steel plate shear wall, along the second encased steel plate 5 of body of wall length direction, the concrete 6 of chamber internal casting, the upper floor 7 of floor beam (coupling beam) corresponding position end cavity, the lower floor 8 of floor beam (coupling beam) corresponding position end cavity, floor beam (coupling beam) correspondence position 9, the hole 10 of reserved concreting on upper floor 7 and lower floor 8, upper floor 7 and lower floor 8 and the first encased steel plate 1 and the second encased steel plate 5 or end floor 2 are connected steam vent 11 reserved on bight and form.The first wherein said encased steel plate 1, second encased steel plate 5 is arranged on the outside of shear wall respectively along shear wall thickness direction and shear wall length direction, and the end floor 2 at Multicarity rectangle encased steel plate shear wall two ends is provided with along shear wall length direction, the middle floor 4 that spacing meets the demands also is provided with between the end floor 2 at Multicarity rectangle encased steel plate shear wall two ends, and at the first encased steel plate 1, in the cavity formed between second encased steel plate 5 and end floor 2, and second encased steel plate 5, in the cavity formed between end floor 2 and middle floor (4), with second in the cavity formed between encased steel plate (5) and middle floor (4), all pouring has concrete (6), constitute Multicarity rectangle encased steel plate shear wall.
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 Multicarity rectangle encased steel plate shear wall that the utility model provides.
Fig. 2 is the facade form of the Multicarity rectangle encased steel plate shear wall that the utility model provides.
Fig. 3 is that the Multicarity rectangle encased steel plate shear wall that provides of the utility model is in floor place horizontal profile form.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical solutions of the utility model are described in detail.
As shown in accompanying drawing 1 ~ Fig. 3, this Multicarity rectangle encased steel plate shear wall that the utility model provides is by the first encased steel plate 1 along thickness of wall body direction, the end floor 2 of Multicarity rectangle encased steel plate shear wall, peg 3, the middle floor 4 of Multicarity rectangle encased steel plate shear wall, along the second encased steel plate 5 of body of wall length direction, the concrete 6 of chamber internal casting, the upper floor 7 of floor beam (coupling beam) corresponding position end cavity, the lower floor 8 of floor beam (coupling beam) corresponding position end cavity, floor beam (coupling beam) correspondence position 9, the hole 10 of reserved concreting on upper floor 7 and lower floor 8, upper floor 7 and lower floor 8 and the first encased steel plate 1 and the second encased steel plate 5 or end floor 2 are connected steam vent 11 reserved on bight and form.The first described encased steel plate 1, second encased steel plate 5 is arranged on the outside of shear wall respectively along shear wall thickness direction and shear wall length direction, and the end floor 2 at Multicarity rectangle encased steel plate shear wall two ends is provided with along shear wall length direction, the middle floor 4 that spacing meets the demands also is provided with between the end floor 2 at the two ends of Multicarity rectangle encased steel plate shear wall, and at the first encased steel plate 1, in the cavity formed between second encased steel plate 5 and end floor 2, and second encased steel plate 5, in the cavity formed between end floor 2 and middle floor 4, with second in the cavity formed between encased steel plate (5) and middle floor (4), all pouring has concrete (6), constitute Multicarity rectangle encased steel plate shear wall.Wherein the first encased steel plate 1, second encased steel plate 5 of Multicarity rectangle encased steel plate shear wall and middle floor 4, end floor 2, upper floor 7 and lower floor 8 complete in advance in steel work processing factory, then water the concrete 6 in cavity at the construction field (site).Just weld stud 3 on steel plate inwall when the thickness of wall body of described shear wall is not less than 800mm, concreting hole 10 short side dimension reserved on upper floor 7 and lower floor 8 is not less than 200mm, and the side of upper floor 7 and lower floor 8 and the minimum range in reserved concreting hole are not less than the thickness of wall body 1/4 of shear wall.
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.

Claims (4)

1. Multicarity rectangle encased steel plate shear wall, include shear wall and steel plate, it is characterized in that by the first encased steel plate (1) along thickness of wall body direction, the end floor (2) of Multicarity rectangle encased steel plate shear wall, peg (3), the middle floor (4) of Multicarity rectangle encased steel plate shear wall, along second encased steel plate (5) of body of wall length direction, the concrete (6) of chamber internal casting, the upper floor (7) of floor beam corresponding position end cavity, the lower floor (8) of floor beam corresponding position end cavity, floor beam correspondence position (9), the hole (10) of upper floor (7) and the upper reserved concreting of lower floor (8), upper floor (7) and lower floor (8) and the first encased steel plate (1) and the second encased steel plate (5) or end floor (2) are connected steam vent (11) reserved on bight and form, wherein said the first encased steel plate (1), second encased steel plate (5) is arranged on the outside of shear wall respectively along shear wall thickness direction and shear wall length direction, and the end floor (2) at Multicarity rectangle encased steel plate shear wall two ends is provided with along shear wall length direction, the middle floor (4) that spacing meets the demands also is provided with between the end floor (2) at Multicarity rectangle encased steel plate shear wall two ends, and in the first encased steel plate (1), in the cavity formed between second encased steel plate (5) and end floor (2), and second encased steel plate (5), in the cavity formed between end floor (2) and middle floor (4), with second in the cavity formed between encased steel plate (5) and middle floor (4), all pouring has concrete (6), constitute Multicarity rectangle encased steel plate shear wall.
2. Multicarity rectangle encased steel plate shear wall according to claim 1, it is characterized in that first encased steel plate (1) of Multicarity rectangle encased steel plate shear wall, the second encased steel plate (5) and middle floor (4), end floor (2), upper floor (7) and lower floor (8) complete in advance in steel work processing factory, then water the concrete (6) in cavity at the construction field (site).
3. Multicarity rectangle encased steel plate shear wall according to claim 1, when it is characterized in that the thickness of wall body of multi-cavity bodily form encased steel plate shear wall is not less than 800mm need on steel plate inwall weld stud (3).
4. Multicarity rectangle encased steel plate shear wall according to claim 1, it is characterized in that upper floor (7) and upper reserved concreting hole (10) short side dimension of lower floor (8) of Multicarity rectangle encased steel plate shear wall are not less than 200mm, the side of upper floor (7) and lower floor (8) and the minimum range in reserved concreting hole are not less than the thickness of wall body 1/4 of shear wall.
CN201520257574.7U 2015-04-27 2015-04-27 Multicarity rectangle encased steel plate shear wall Expired - Fee Related CN204645314U (en)

Priority Applications (1)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104790559A (en) * 2015-04-27 2015-07-22 中国建筑股份有限公司 Multiple-cavity rectangular external encased steel plate shear wall
CN105781364A (en) * 2016-03-21 2016-07-20 哈尔滨工业大学 Staggered splicing type steel plate-RPC anti-detonation door and construction method thereof
CN106013607A (en) * 2016-05-20 2016-10-12 西安建筑科技大学 Multi-cavity concrete-filled steel pipe combination column with stiffening ribs and manufacturing method
CN111502124A (en) * 2020-05-19 2020-08-07 潍坊宏图环保设备有限公司 Energy-saving rectangular steel tube concrete column

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104790559A (en) * 2015-04-27 2015-07-22 中国建筑股份有限公司 Multiple-cavity rectangular external encased steel plate shear wall
CN105781364A (en) * 2016-03-21 2016-07-20 哈尔滨工业大学 Staggered splicing type steel plate-RPC anti-detonation door and construction method thereof
CN106013607A (en) * 2016-05-20 2016-10-12 西安建筑科技大学 Multi-cavity concrete-filled steel pipe combination column with stiffening ribs and manufacturing method
CN111502124A (en) * 2020-05-19 2020-08-07 潍坊宏图环保设备有限公司 Energy-saving rectangular steel tube concrete column
CN111502124B (en) * 2020-05-19 2021-06-29 潍坊宏图环保设备有限公司 Energy-saving rectangular steel tube concrete column

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150916

Termination date: 20180427

CF01 Termination of patent right due to non-payment of annual fee