CN202450660U - Bending-proof steel plate shear wall by using wooden gratings - Google Patents
Bending-proof steel plate shear wall by using wooden gratings Download PDFInfo
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- CN202450660U CN202450660U CN2012200820806U CN201220082080U CN202450660U CN 202450660 U CN202450660 U CN 202450660U CN 2012200820806 U CN2012200820806 U CN 2012200820806U CN 201220082080 U CN201220082080 U CN 201220082080U CN 202450660 U CN202450660 U CN 202450660U
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Abstract
The utility model discloses a bending-proof steel plate shear wall by using wooden gratings. The bending-proof steel plate shear wall comprises frame columns arranged in parallel, at least one pair of frame beams are arranged between the parallel frame columns, the frame columns and the frame beams are connected with an embedded thin steel plate respectively, and wooden gratings are arranged on two sides of the embedded thin steel plate symmetrically. The bending-proof steel plate shear wall by using wooden gratings can provide enough external-panel restrain for the embedded thin steel plate, improves mechanical performance of the thin steel plate shear wall, and has good heat insulation and sound-proof effects. The bending-proof steel plate shear wall by using wooden gratings is simple in structure, easy to produce and manufacture, convenient to construct and operate, and good in building applicability.
Description
Technical field
The utility model relates to a kind of anti-flexing steel plate shear force wall, and particularly a kind of steel plate shear force wall that adopts wooden lattice plate as anti-buckling-restrained member, this anti-flexing steel plate shear force wall are applicable in any building structure that requirements for fortification against earthquake arranged.
Background technology
The steel plate shear force wall structure is a kind of novel anti side force structural system that grows up the seventies in 20th century.The steel plate wall unit is made up of embedded steel plate and vertical edges member (post or vertical stiffening rib), horizontal edge member (beam or horizontal stiffening rib).Research shows that steel plate shear force wall has excellent mechanical property, comprises bigger elasticity initial stiffness, large deformation ability and good plastic property, stable hysteretic characteristic etc.Steel plate wall has become a kind of high-rise lateral resisting system that has very much development prospect, is particularly useful for the high intensity Zone building.
The principal mode of steel plate shear force wall has: the steel plate wall of putting more energy into; The steel plate wall of putting more energy into; The non-steel sheet wall of putting more energy into; Steel plate wall cracks in both sides; The low yield point steel plate wall; The punching steel plate wall; The profiled sheet wall; The vertical seam steel plate wall; The combined steel plate wall; Anti-flexing steel plate wall; Combined steel plate wall etc. cracks in both sides.Wherein, anti-flexing steel plate shear force wall is a kind of new steel plate shear wall form that proposes in recent years, has better stress performance of other steel plate shear force wall and functional performance.Compare with the non-stiffened steel plate shear wall of in engineering, being used widely in early days, anti-flexing steel plate wall has greatly weakened the pulling force field-effect of embedded steel plate, and the plane stress state of thin plate is strengthened.Simultaneously, the ultimate bearing capacity of anti-flexing steel plate wall has also improved 10%, and elastic stiffness amplification reaches 15%～20%, has overcome non-the pinching of thin plate hysteresis loop of putting more energy into and has contracted, and energy dissipation capacity significantly strengthens.In addition, effectively weaken or eliminated the flexing sound of non-stiffener, and can solve wallboard and be arranged in the vibration problem that elevator shaft causes, comfort level is good, and functional performance is better.At present, anti-flexing steel plate shear force wall mainly utilizes the thin armored concrete slab of steel plate shear force wall both sides to retrain the outer bending deformation of face of embedded steel plate.The subject matter that this way exists is: the deadweight of armored concrete slab is bigger, is not easy to site operation, and is unfavorable for alleviating the geological process of structure; On the other hand, concrete is a fragile material, does not match with the steel plate shear force wall with good ductility.
Summary of the invention
The purpose of the utility model is to overcome the above-mentioned deficiency of prior art, and a kind of anti-flexing steel plate shear force wall that adopts wooden lattice plate as buckling-restrained member is provided.Compare with steel concrete, timber from heavy and light, be convenient to construction, have better deformability, and timber is a kind of renewable green material.Should anti-flexing steel plate shear force wall utilization wood lattice plate be that embedded steel sheet provides enough outer support stiffness of face; The flexing of constraint thin steel plate shear wall; Prevent that thin steel plate shear wall from the distortion and the huge sound outside the excessive face taking place in earthquake, and the wooden frame lattice are beneficial to the geological process that reduces structure from heavy and light.
In order to achieve the above object, the utility model adopts following technical scheme to be achieved:
A kind of wooden lattice plate is prevented the flexing steel plate shear force wall; Comprise the frame column that laterally arranges; Between the frame column that laterally arranges, be provided with the pair of frames beam at least, frame column is connected with embedded steel sheet respectively with Vierendeel girder, is provided with wooden lattice plate in embedded steel sheet bilateral symmetry.
The utility model also has following other technologies characteristics:
The waffle slab that the rectangle batten toe joint that said wooden lattice plate is arranged by level, vertical both direction links to each other and constitutes.
Wood lattice plate is connected with embedded steel sheet through bolt, also is provided with bolt hole on the wooden lattice plate, and wherein the diameter of bolt hole slides so that take place between wooden lattice plate and the embedded steel sheet greater than the diameter of bolt relatively.Make it under geological process, allow to take place between wooden lattice plate and the embedded steel sheet to slide relatively, make wooden lattice plate in the steel plate shear force wall loading process, for it effect of contraction is provided always.
The slit that has certain width between frame column and the Vierendeel girder of wood lattice plate and setting all around is so that being welded to connect of embedded steel sheet and frame column, Vierendeel girder.Prevent that wooden lattice plate from contacting, pushing and destroying with peripheral frame too early.
Because adopt such scheme, the utility model is compared with the conventional steel plates shear wall and is had the following advantages:
1, adopts wooden lattice plate as anti-buckling-restrained member, both solved steel sheet wall flexing noise problem, improved the problems such as thermal insulation and sound insulation of body of wall again.
2, timber is convenient to construction from heavy and light, helps reducing dead load, thereby reduces geological process, has good and economic.And because the excellent machinability of timber, therefore the processing and fabricating of wooden lattice plate is simple.
3, timber is a kind of real renewable green material.
Description of drawings
Fig. 1 is the structure elevational schematic view of the utility model;
Fig. 2 is the wooden lattice plate organigram of the utility model;
Fig. 3 is that the wooden lattice plate of the utility model is connected sketch map with embedded steel-sheet;
Each symbol is represented following implication respectively among the figure: 1, embedded steel sheet; 2, wooden lattice plate; 3, frame column;
4, Vierendeel girder; 5, batten; 6, bolt hole; 7, bolt.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further to specify.
The wooden lattice plate of the utility model is prevented the flexing steel plate shear force wall; Comprise the frame column 3 that laterally arranges; Between the frame column that laterally arranges 3, be provided with pair of frames beam 4 at least, frame column 3 is connected with embedded steel sheet 1 respectively with Vierendeel girder 4, is provided with wooden lattice plate 2 in embedded steel sheet 1 bilateral symmetry.Wood lattice plate 2 is connected with embedded steel sheet 1 through bolt 7.
Two blocks of wooden lattice plates 2 that are provided with in embedded steel sheet 1 both sides are formed by rectangle batten 5 toe joints of vertical and horizontal direction.On wooden lattice plate 2 and embedded steel sheet 1, all reserve the bolt hole 6 of some,, embedded steel sheet 1 closely is sandwiched between the two side rail lattice plates 2 through connecting bolt 7 to realize connection each other.Reserve the diameter of the diameter in connecting bolt hole 6, make it under geological process, allow relative slip takes place between wooden lattice plate 2 and the embedded steel sheet 1 greater than bolt 7, make wooden lattice plate 2 in the steel plate shear force wall loading process always for its provide outside effect of contraction.The slit that has certain width all around between wood lattice plate 2 and frame column 3 that is provided with and the Vierendeel girder 4, so that being welded to connect of embedded steel sheet 1 and frame column 3, Vierendeel girder 4, and prevent that wooden lattice plate from contacting, pushing and destroying with peripheral frame too early.
Referring to Fig. 1～Fig. 3.Fig. 1 is the structure elevational schematic view of the utility model, and the anti-flexing steel plate shear force wall of said wooden lattice plate is made up of with wooden lattice plate 2 embedded steel sheet 1, is welded to connect with frame column 3, Vierendeel girder 4 around the embedded steel sheet 1.
Fig. 2 is the wooden lattice plate organigram of the utility model.Wooden lattice plate 2 shown in the figure is made up of rectangle batten 5, and batten 5 arranges along level, vertical both direction that respectively the batten 5 of both direction adopts the mode of toe joints to be interconnected to integral body anyhow.
Fig. 3 is that the wooden lattice plate of the utility model is connected sketch map with embedded steel-sheet; Wooden lattice plate 2 is symmetrically arranged in the both sides of embedded steel sheet 1 among the figure; Connected mode is that bolt connects; And the bolt aperture 6 on the wooden lattice plate is greater than the diameter of bolt, with slippage relatively between embedded steel sheet 1 and the wooden lattice plate 2 under the assurance geological process.Should leave certain gap between wood lattice plate 2 and frame column 3, the Vierendeel girder 4, prevent that wooden lattice plate from contacting, destroying when pushing with peripheral frame.
Above-mentioned description to the utility model embodiment can help the those of ordinary skill of this technical field to understand and application the utility model.Can easily make modification to embodiment according to the actual requirements for those of ordinary skill in the art, the General Principle that does not need performing creative labour will explain here is applied among other embodiment.Therefore, the utility model is not limited to the foregoing description, and those skilled in the art should be within the protection domain of the utility model to improvement and modification that the utility model is made according to announcement of the present invention.
Claims (4)
1. a wooden lattice plate is prevented the flexing steel plate shear force wall; Comprise the frame column (3) that laterally arranges; It is characterized in that: between the frame column that laterally arranges (3), be provided with pair of frames beam (4) at least; Frame column (3) is connected with embedded steel sheet (1) respectively with Vierendeel girder (4), is provided with wooden lattice plate (2) in embedded steel sheet (1) bilateral symmetry.
2. wooden lattice plate as claimed in claim 1 is prevented the flexing steel plate shear force wall, it is characterized in that: rectangle batten (5) toe joint that said wooden lattice plate (2) is arranged by level, vertical both direction links to each other and constitutes.
3. wooden lattice plate as claimed in claim 1 is prevented the flexing steel plate shear force wall; It is characterized in that: wooden lattice plate (2) is connected with embedded steel sheet (1) through bolt (7); Also be provided with bolt hole (6) on the wood lattice plates (2); Wherein the diameter of bolt hole (6) slides so that take place between wooden lattice plate (2) and the embedded steel sheet (1) greater than the diameter of bolt (7) relatively.
4. wooden lattice plate as claimed in claim 1 is prevented the flexing steel plate shear force wall; It is characterized in that: have the slit of certain width all around between wooden lattice plate (2) and the frame column (3) that is provided with and the Vierendeel girder (4), so that being welded to connect of embedded steel sheet (1) and frame column (3), Vierendeel girder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200820806U CN202450660U (en) | 2012-03-07 | 2012-03-07 | Bending-proof steel plate shear wall by using wooden gratings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200820806U CN202450660U (en) | 2012-03-07 | 2012-03-07 | Bending-proof steel plate shear wall by using wooden gratings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202450660U true CN202450660U (en) | 2012-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200820806U Expired - Fee Related CN202450660U (en) | 2012-03-07 | 2012-03-07 | Bending-proof steel plate shear wall by using wooden gratings |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628585A (en) * | 2013-11-18 | 2014-03-12 | 西安建筑科技大学 | Buckling constrained type steel plate shear wall structure without bonding part |
| CN106869369A (en) * | 2017-03-31 | 2017-06-20 | 何敏娟 | A kind of connection method of the steel wood mixing shear wall of the adjustable position of use high-strength bolt and slotted hole |
| CN108661196A (en) * | 2018-06-14 | 2018-10-16 | 江苏省建筑科学研究院有限公司 | A kind of assembled self-resetting swinging steel-wood composite structure and method |
| CN112554363A (en) * | 2021-01-07 | 2021-03-26 | 西安建筑科技大学 | Steel pipe buckling-restrained energy dissipation brace |
| CN113216457A (en) * | 2021-05-25 | 2021-08-06 | 哈尔滨工业大学 | Holed buckling-restrained shear wall with buckling-restrained fishplates and construction method |
-
2012
- 2012-03-07 CN CN2012200820806U patent/CN202450660U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628585A (en) * | 2013-11-18 | 2014-03-12 | 西安建筑科技大学 | Buckling constrained type steel plate shear wall structure without bonding part |
| CN103628585B (en) * | 2013-11-18 | 2016-06-01 | 西安建筑科技大学 | A kind of buckling-restrained shaped steel plate shear wall structure of soap-free emulsion polymeization part |
| CN106869369A (en) * | 2017-03-31 | 2017-06-20 | 何敏娟 | A kind of connection method of the steel wood mixing shear wall of the adjustable position of use high-strength bolt and slotted hole |
| CN108661196A (en) * | 2018-06-14 | 2018-10-16 | 江苏省建筑科学研究院有限公司 | A kind of assembled self-resetting swinging steel-wood composite structure and method |
| CN108661196B (en) * | 2018-06-14 | 2024-01-30 | 江苏省建筑科学研究院有限公司 | Assembled self-resetting swing steel-wood combined structure and method |
| CN112554363A (en) * | 2021-01-07 | 2021-03-26 | 西安建筑科技大学 | Steel pipe buckling-restrained energy dissipation brace |
| CN113216457A (en) * | 2021-05-25 | 2021-08-06 | 哈尔滨工业大学 | Holed buckling-restrained shear wall with buckling-restrained fishplates and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20130307 |