CN202248390U - Enclosed end column embedded steel plate concrete composite shear wall - Google Patents

Enclosed end column embedded steel plate concrete composite shear wall Download PDF

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Publication number
CN202248390U
CN202248390U CN201120279910XU CN201120279910U CN202248390U CN 202248390 U CN202248390 U CN 202248390U CN 201120279910X U CN201120279910X U CN 201120279910XU CN 201120279910 U CN201120279910 U CN 201120279910U CN 202248390 U CN202248390 U CN 202248390U
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CN
China
Prior art keywords
steel plate
shear wall
concrete
embedded steel
end column
Prior art date
Application number
CN201120279910XU
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Chinese (zh)
Inventor
李盛勇
容柏生
刘付钧
黄忠海
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广州容柏生建筑结构设计事务所
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Priority to CN201120279910XU priority Critical patent/CN202248390U/en
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Publication of CN202248390U publication Critical patent/CN202248390U/en

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Abstract

The utility model discloses an enclosed end column embedded steel plate concrete composite shear wall which is characterized in that embedded column cavities formed by steel plates in a surrounding manner are respectively arranged at the two ends of the wall and are filled with concrete, a middle-arranged steel plate is arranged in the middle of the interior of the wall, and concrete is arranged at the two sides of the middle-arranged steel plate. The enclosed end column embedded steel plate concrete composite shear wall has the following advantages: 1. the enclosed end column embedded steel plate concrete composite shear wall has reasonable structure and good performance, and compared with the stretchability of the traditional shear wall component, the stretchability of the enclosed end column embedded steel plate concrete composite shear wall is greatly increased; 3. the enclosed end column embedded steel plate concrete composite shear wall is simply connected with a floor girder and an outrigger member and is convenient and fast to construct; 4. the enclosed end column embedded steel plate concrete composite shear wall is simple and convenient to construct, thereby the construction efficiency is improved. The enclosed end column embedded steel plate concrete composite shear wall is suitable for high-rise and super high-rise buildings and has wide scope of application and development space.

Description

The embedded steel plate concrete compound shear wall of outsourcing newel post

Technical field

The utility model belongs to the technical field of Structural Engineering, relates to a kind of steel-concrete combined shear wall member, specifically is meant the embedded steel plate concrete compound shear wall of a kind of outsourcing newel post.

Background technology

At present, improve the shear wall concrete strength, key will overcome the adverse effect that its material fragility character is brought.The steel-concrete compound shear wall is a rational solution route, can improve the whole ductility of member through rational cross-sectional configuration.Prior art steel reinforced concrete shear wall (embedded steel) structure shown in Figure 1, which consists of a steel, steel Zhu network 2, 3 constitutes a concrete wall, steel is closed cuboid-shaped, made of sheet steel enclosed, steel Zhu network settings in the outer periphery of steel, Steel and steel Zhu network settings in the concrete wall of.Steel and steel Zhu net to shear strength, stiffness and ductility brings beneficial effect.However, due to steel, steel Zhu network settings in the middle of the wall, the wall of concrete separated into three parts not mutually connected, in which both sides of the steel reinforced concrete walls and coordination between the work to be worse than the steel in the middle of Concrete has become the weak link in the force components.In addition, there is result of study to show, thisly is not configured under super high strength concrete (like the C80) situation ductility not as desirable.

The utility model content

The purpose of the utility model is to avoid deficiency of the prior art and a kind of section form through reasonable construction steel plate concrete combined shear wall is provided; The material property of steel and high-strength concrete is brought into play more fully, thus the embedded steel plate concrete compound shear wall of outsourcing newel post that the ductility of shear wall member is improved greatly.

The purpose of the utility model realizes through following technical scheme:

Provide a kind of outsourcing newel post embedded steel plate concrete compound shear wall, the two ends of its body of wall are respectively equipped with by steel plate and surround the sleeper cavity that forms, sleeper cavity concrete filled, and the body of wall bosom is provided with mid-steel plate, and mid-steel plate both sides are provided with concrete.

Wherein, the both sides of described mid-steel plate are respectively equipped with steel mesh reinforcement.

Wherein, the inboard both sides of described sleeper cavity are provided with the overlap joint steel plate that extends to the wall body.

Wherein, the face that contacts with concrete of described overlap joint steel plate is provided with peg.

Wherein, the face that contacts with concrete of described mid-steel plate is provided with peg.

Wherein, the face that contacts with concrete of described steel plate is provided with peg.

Wherein, the face that contacts with concrete of described steel plate is provided with floor.

The beneficial effect of the utility model:

1, structure is reasonable, functional, and the more traditional shear wall member of its ductility improves greatly;

2, give full play to the performance advantage of steel, two kinds of materials of concrete, economical with materials is saved cost;

3, be connected simply with flooring girder steel, semi-girder trussmember, it is convenient to construct;

4, construction is simple and convenient, and makes the structural entity working procedure be able to simplify, and has improved efficiency of construction;

The utility model is applicable to high level, super highrise building, has the wide scope of application and development space.

Description of drawings

Utilize accompanying drawing that the utility model is described further; But the embodiment in the accompanying drawing does not constitute any restriction to the utility model; For those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to following accompanying drawing.

Fig. 1 is the structural representation of existing steel-concrete compound shear wall.

Fig. 2 is the structural representation of the embedded steel plate concrete compound shear wall of outsourcing newel post.

The specific embodiment

Be described in further detail below in conjunction with the specific embodiment of accompanying drawing the utility model.

As shown in Figure 2, the embedded steel plate concrete compound shear wall of the described outsourcing of the utility model newel post,

The two ends of its body of wall 4 are respectively equipped with by steel plate 5 and surround the sleeper cavity 6 that forms, and sleeper cavity 6 concrete filleds, body of wall bosom are provided with mid-steel plate 7, and mid-steel plate 7 both sides are provided with concrete.Concrete is not drawn in the drawings.On described steel plate 5 and the face that concrete contacts is that the inboard is provided with several pegs 8, and peg 8 is perpendicular to steel plate 5, and peg can strengthen the adhesion stress between concrete and the steel plate.The face that described steel plate 5 contacts with concrete is provided with floor 11, and floor can prevent the steel plate flexing and strengthen the adhesion stress between concrete and the steel plate.The both sides of described mid-steel plate 7 are respectively equipped with steel mesh reinforcement 9, and steel mesh reinforcement can increase the concrete bulk strength of mid-steel plate both sides.Also can place shaped steel or reinforcing bar in the sleeper cavity 6 according to force request.The face that described mid-steel plate contacts with concrete is provided with peg 8, and peg can strengthen the adhesion stress between concrete and the steel plate.The inboard both sides of described sleeper cavity are provided with the overlap joint steel plate 10 that extends to the wall body, and overlap joint steel plate 10 cooperates with mid-steel plate 7 clamps the concrete of mid-steel plate both sides, increases the whole bonding strength at body of wall middle part.The face that described overlap joint steel plate 10 contacts with concrete is provided with peg 8, and peg can strengthen the adhesion stress between concrete and the steel plate.

The utility model has been implemented constraint to the concrete in the shear wall.Wherein in the sleeper cavity of end, form concrete-filled steel square tubular column, thereby can effectively improve stress performance, the especially deformability of high-strength concrete.

The wall body concrete of the utility model provides support to steel plate stable.Through floor and peg steel plate and concrete are closely linked and acting in conjunction, concrete has played effect of contraction to the pressurized flexing of steel plate, thereby makes the stress performance of steel plate be able to give full play to.

The stressed globality of the utility model is better, makes steel plate and concrete distortion can obtain coordinating more fully, deactivates thereby peel off too early after having avoided concrete compression to damage, and the globality of member stress is improved.

The normal operating condition lower steel plate of the utility model takes the lead in playing a role, and is functional.Because steel plate is arranged in the external surface of member, is in the elastic force balance state at the normal operating condition lower steel plate, external crack or flexing can not occur, can not impact building or decorative appearance.

When the utility model is specifically constructed; Earlier sleeper cavity (the one section mid-steel plate that contains overlap joint steel plate and the near-dark post) lifting of both sides is extremely built on lower floor's core tube of completion; Then mid-hoisting steel plate is fixed to lower floor's core tube of building completion and with the sleeper cavity; Fixing can adopt the mode of welding to carry out, place steel mesh reinforcement and mounting template outside then in the both sides of mid-steel plate, carry out concreting at last.

In a word; The above-mentioned preferred implementation though the utility model has been given an example; But should explain; Though those skilled in the art can carry out various variations and remodeling,, otherwise all should be included in the protection domain of the utility model only if such variation and remodeling have departed from the scope of the utility model.

Claims (7)

1. embedded steel plate concrete compound shear wall of outsourcing newel post; It is characterized in that: the two ends of its body of wall are respectively equipped with by steel plate and surround the sleeper cavity that forms; Sleeper cavity concrete filled, the body of wall bosom is provided with mid-steel plate, and mid-steel plate both sides are provided with concrete.
2. the embedded steel plate concrete compound shear wall of outsourcing newel post according to claim 1, it is characterized in that: the both sides of described mid-steel plate are respectively equipped with steel mesh reinforcement.
3. the embedded steel plate concrete compound shear wall of outsourcing newel post according to claim 1 is characterized in that: the inboard both sides of described sleeper cavity are provided with the overlap joint steel plate that extends to the wall body.
4. the embedded steel plate concrete compound shear wall of outsourcing newel post according to claim 3, it is characterized in that: the face that described overlap joint steel plate contacts with concrete is provided with peg.
5. according to each embedded steel plate concrete compound shear wall of described outsourcing newel post in the claim 1 to 4, it is characterized in that: the face that described mid-steel plate contacts with concrete is provided with peg.
6. according to each embedded steel plate concrete compound shear wall of described outsourcing newel post in the claim 1 to 4, it is characterized in that: the face that described steel plate contacts with concrete is provided with peg.
7. according to each embedded steel plate concrete compound shear wall of described outsourcing newel post in the claim 1 to 4, it is characterized in that: the face that described steel plate contacts with concrete is provided with floor.
CN201120279910XU 2011-08-03 2011-08-03 Enclosed end column embedded steel plate concrete composite shear wall CN202248390U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120279910XU CN202248390U (en) 2011-08-03 2011-08-03 Enclosed end column embedded steel plate concrete composite shear wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120279910XU CN202248390U (en) 2011-08-03 2011-08-03 Enclosed end column embedded steel plate concrete composite shear wall

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CN202248390U true CN202248390U (en) 2012-05-30

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102912890A (en) * 2012-11-07 2013-02-06 沈阳建筑大学 Dual-layer sandwich insulation concrete shear wall
CN103590512A (en) * 2013-11-06 2014-02-19 长江大学 Frame shear wall comprising steel-reinforced concrete special-shaped embedded column
CN103883035A (en) * 2014-03-21 2014-06-25 北京工业大学 Shear wall formed by embedding energy-dissipation bars between frame and wall with inbuilt multiple H-shaped steel plates and construction method
CN104481050A (en) * 2014-08-26 2015-04-01 同济大学 Buckling constraint steel plate wall and concrete shear wall pre-embedded node and construction method thereof
CN104532988A (en) * 2014-12-30 2015-04-22 长安大学 Combined shear wall covered with steel plates and filled with active powder concrete
CN105178440A (en) * 2015-08-08 2015-12-23 广州市设计院 Internal steel plate-concrete composite shear wall with end part externally-wrapping structures, and cross beam structure
CN105780977A (en) * 2016-04-29 2016-07-20 郑州三迪建筑科技有限公司 Steel matrix inner side spraying and building wall
CN106121086A (en) * 2016-06-22 2016-11-16 北京工业大学 A kind of concrete-filled steel square tubular column of band otic placode and the connecting structure of fabricated shear wall and the practice
CN106567475A (en) * 2016-11-02 2017-04-19 广西大学 Steel and concrete composite shear wall and construction method thereof

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102912890A (en) * 2012-11-07 2013-02-06 沈阳建筑大学 Dual-layer sandwich insulation concrete shear wall
CN103590512A (en) * 2013-11-06 2014-02-19 长江大学 Frame shear wall comprising steel-reinforced concrete special-shaped embedded column
CN103883035A (en) * 2014-03-21 2014-06-25 北京工业大学 Shear wall formed by embedding energy-dissipation bars between frame and wall with inbuilt multiple H-shaped steel plates and construction method
CN103883035B (en) * 2014-03-21 2017-02-08 北京工业大学 Shear wall formed by embedding energy-dissipation bars between frame and wall with inbuilt multiple H-shaped steel plates and construction method
CN104481050A (en) * 2014-08-26 2015-04-01 同济大学 Buckling constraint steel plate wall and concrete shear wall pre-embedded node and construction method thereof
CN104532988A (en) * 2014-12-30 2015-04-22 长安大学 Combined shear wall covered with steel plates and filled with active powder concrete
CN105178440A (en) * 2015-08-08 2015-12-23 广州市设计院 Internal steel plate-concrete composite shear wall with end part externally-wrapping structures, and cross beam structure
CN105178440B (en) * 2015-08-08 2018-12-14 广州市设计院 The crossbeam of built-in steel plate concrete combined shear wall with end externally-packed structure constructs
CN105780977A (en) * 2016-04-29 2016-07-20 郑州三迪建筑科技有限公司 Steel matrix inner side spraying and building wall
CN106121086A (en) * 2016-06-22 2016-11-16 北京工业大学 A kind of concrete-filled steel square tubular column of band otic placode and the connecting structure of fabricated shear wall and the practice
CN106567475A (en) * 2016-11-02 2017-04-19 广西大学 Steel and concrete composite shear wall and construction method thereof
CN106567475B (en) * 2016-11-02 2019-06-14 广西大学 Steel and combined concrete shear wall and its construction method

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