CN103821262B - A kind of assembling steel plate shear wall - Google Patents
A kind of assembling steel plate shear wall Download PDFInfo
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- CN103821262B CN103821262B CN201410088455.3A CN201410088455A CN103821262B CN 103821262 B CN103821262 B CN 103821262B CN 201410088455 A CN201410088455 A CN 201410088455A CN 103821262 B CN103821262 B CN 103821262B
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Abstract
The present invention relates to a kind of assembling steel plate shear wall, belong to technical field of structural engineering; This assembling steel plate shear wall is made up of embedded steel plate, vertical edge member, horizontal edge member, high-strength bolt, L shaped connecting plate, frame column and Vierendeel girder; Described embedded steel plate adopts sheet metal; Described vertical edge member, horizontal edge member adopt T-steel; Described L shaped connecting plate is the steel plate in strap bolt hole; Described embedded steel plate is connected with vertical edge member and horizontal edge member; Described horizontal edge member is connected with Vierendeel girder; Described vertical edge member is connected by L shaped connecting plate with horizontal edge member; Described Vierendeel girder is connected with frame column. The novel lateral resistant member of one that assembling steel plate shear wall provided by the invention is high building structure or other structure, it has, and anti-seismic performance is good, ductility is high, the power consumption features such as hysteretic loop is full, is a kind of superior energy dissipation member.
Description
Technical field
The present invention relates to a kind of novel assembling steel plate shear wall, belong to Structural Engineering technology neckTerritory.
Technical background
At present, adopt in the world steel plate shear force wall to have two as the building of main lateral resistant memberBuilding more than ten, is mainly distributed in the Areas of High Earthquake Intensity district such as North America and Japan. Since Japan in 1970Since iron company is applied in building by steel plate shear force wall, the development of steel plate shear force wall is existingMore than 40 year. Steel plate shear wall structure system is made up of embedded steel plate and edge member, edge structurePart comprises edge girder and edge posts. Embedded steel plate conventionally connects and composes lateral resisting with edge member and tiesStructure system, this structural system can be considered the cantilever beam fixing on the ground.
According to the thickness of embedded steel plate, steel plate shear force wall can be divided into steel plate shear wall and sheet metalShear wall; According to whether ribbing of surface of steel plate, steel plate shear force wall can be divided into stiffening rib steel plate shearingWall and non-stiffening rib steel plate shearing force wall; Whether crack according to surface of steel plate, steel plate shear force wall can divideFor slotted steel plate shear wall and slotted steel plate shear wall not; Whether arrange coagulation according to steel plate sideSoil plate, steel plate shear force wall can be divided into steel plate-concrete combined shear wall and general steel plate shear wall.Although thin steel plate shear wall has good economic benefit, its easier flexing. Other forms ofSteel plate shear force wall is target mainly with the deformity out of plane that stops steel plate greatly, allows steel plate protect as much as possibleHold and planar work to consume more energy.
China's " Technical Specification for Steel Structure of Tall Buildings " (JGJ99-98) middle annex four advisesFixed, for preventing steel plate shear force wall generation shear buckling, should be with the shear buckling carrying masterpiece of steel plateFor its ultimate bearing capacity, or by being put more energy into, steel plate makes, before its surrender, flexing does not occur. TrueUpper, above two kinds of modes are all partial to conservative and cost is higher, are unfavorable for sending out of steel plate shear force wallExhibition and application. Along with going deep into of both at home and abroad steel plate shear force wall being studied, the flexing of steel plate shear force wallRear performance has obtained paying close attention to widely, and steel plate shear force wall still has higher carrying after flexingPower, good ductility and stable energy dissipation capacity. Make full use of after the flexing of steel plate shear force wallIntensity not only can make structure obtain good anti-seismic performance, and can significantly reduce and use steelAmount, reduces cost, increases economic efficiency.
Summary of the invention
The present invention proposes a kind of novel assembling steel plate shear wall, its object is, overcomesThin steel plate shear wall can not be given full play to the shortcoming of the strength and ductility of steel because of too early flexing,Improve flat lateral stability and the ultimate bearing capacity of steel plate shear force wall, given full play to steelAdvantage, and this novel fabricated steel plate shear force wall can realize in factory process, transports to sceneAdopt bolt to be connected with Vierendeel girder, avoid wet trade and welding, can realize industrialization and mouldBlocking, reduces the duration, cost-saving.
Traditional thin steel plate shear wall, when load is during along a directive effect, embedded steel plate occursFlexing also forms pull strap, is accompanied by larger face and is out of shape outward; In the time of external load acting in opposition,Pull strap originally, by reverse pressurized, no longer provides rigidity; Meanwhile, original pressurized zone willBe transited into pulling force zone, but due to larger lateral deflection distortion once occurring under higher level's load, therefore haveDistortion is stretched to the process of " open and flat ", until the formation of reversal interlocking relay band. In this course,Steel plate cannot bearing load, and structure only depends on beam column to bear external load, is anchored at like this on frameworkPulling force field can produce larger additional bending moment to side column, has increased the stable burden of pillar. And postSon, as the vertical bearing carrier of building, if destroyed, may cause totalCollapse. In addition the defect that, traditional steel plate shear force wall also exists is exactly again steel plate wallOn punch, like this, in the architectural place that needs opening holes, can not use steel plate wall conductLateral resistant member, thereby reduced greatly the application model of steel plate wall as a kind of new type of componentEnclose. This novel fabricated steel plate shear force wall arranges edge member in shear wall surrounding, only horizontal sidesEdge member is connected with Vierendeel girder. Like this, the setting of edge member, in having limited on the one handLarger deformity out of plane after embedding steel plate flexing, provides sidewise restraint; On the other hand, whenLoad reversal does the used time, and edge member can bear external load effect, avoids increasing the negative of pillarLoad. In surrounding, edge member is set, can reduces like this after wallboard and pillar disengagement, sidesway is firmThe amplitude of degree and depression of bearing force. And this novel fabricated steel plate shear force wall, has avoided conventional steelHow high the defect that plate shear wall can not punch, so can well be applied to as lateral resistant memberIn layer steel construction.
The assembling steel plate shear wall that the present invention proposes, is characterized in that described assembling steel plateShear wall is by embedded steel plate, vertical edge member, horizontal edge member, high-strength bolt, L shapedConnecting plate, frame column and Vierendeel girder composition; Described embedded steel plate adopts sheet metal; Described verticalEdge member, horizontal edge member adopt T framework; Described L shaped connecting plate is strap bolt holeSteel plate; Described embedded steel plate is connected with vertical edge member and horizontal edge member; Described waterFlat edge member is connected with Vierendeel girder; Described vertical edge member and horizontal edge member pass throughL shaped connecting plate connects. Described Vierendeel girder is connected with frame column.
In above-mentioned assembling steel plate shear wall, described embedded steel plate adopts the high ductility of low-yieldThe high ductility steel of steel or high strength. And four bight cuttings, facilitate between edge memberConnect.
In above-mentioned assembling steel plate shear wall, described embedded steel plate and vertical edge member, waterThe connection of flat edge member is divided into two kinds, and the first and edge member all weld, its two be withEdge member bolt connects, and this entirety completes in factory process.
In above-mentioned fabricated shear wall, described vertical edge member and described horizontal edge memberConnecting by L shaped connecting plate bolt.
In above-mentioned fabricated shear wall, described high-strength bolt is at position pair, the described Vierendeel girder edge of a wingClaim to arrange.
In above-mentioned fabricated shear wall, described horizontal edge member and described Vierendeel girder are at the sceneConnect by high-strength bolt.
In above-mentioned fabricated shear wall, described Vierendeel girder and the welding of described frame column or boltConnect or bolt is soldered connects.
The present invention to traditional thin steel plate shear wall by edge member is set around shear wall,Can effectively limit steel plate wall deformity out of plane, improve steel plate wall anti-side rigidity, power consumption andDuctile performance. And steel plate shear force wall is only connected with Vierendeel girder, avoids increasing the burden of structural column.All members of this invention can be in factory process, and then, in assembling on the spot, construction is simple,Reduce cost, be applicable to assembling type steel structure.
Assembling steel plate shear wall provided by the invention is high-rise building steel structure or other structureThe novel lateral resistant member of one.
Brief description of the drawings
Fig. 1 is assembling steel plate shear wall structure schematic diagram of the present invention.
Fig. 2 is assembling steel plate shear-wall element exploded view of the present invention.
In figure: 1-embedded steel plate, 2-vertical edge member, 3-horizontal edge member, 4-High-strength bolt, 5-L shaped junction steel plate, 6-frame column, 7-Vierendeel girder.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
Described assembling steel plate shear wall is by embedded steel plate 1, vertical edge member 2, horizontal sidesEdge member 3, high-strength bolt 4, L shaped connecting plate 5, frame column 6 and Vierendeel girder 7 form; InstituteState embedded steel plate 1 and adopt sheet metal; Described vertical edge member 2, horizontal edge member 3 are adoptedUse T framework; Described L shaped connecting plate 5 is the steel plate in strap bolt hole; Described embedded steel plate 1Be connected with vertical edge member 2 and horizontal edge member 3; Described horizontal edge member 3 and frame7 connections of setting a roof beam in place; Described vertical edge member 2 and horizontal edge member 3 are by L shaped connectionPlate 5 connects. Described Vierendeel girder 7 is connected with frame column 6.
In above-mentioned assembling steel plate shear wall, described embedded steel plate 1 adopts low-yield Gao YanProperty steel or the high ductility steel of high strength. Described embedded steel plate 1 and vertical edge member 2, waterThe connection of flat edge member 3 is divided into two kinds, and the first and edge member all weld, and it two isBe connected with edge member bolt, and this entirety completes in factory process. Described vertical edge structurePart 2 is being connected by L shaped connecting plate 5 bolts with described horizontal edge member 3. Described high-strengthBolt 4 is arranged symmetrically with at described Vierendeel girder 7 positions, the edge of a wing. Described horizontal edge member 3 and instituteStating Vierendeel girder 7 connects by high-strength bolt 4 at the scene. Described Vierendeel girder 7 and frame column 6Welding or bolt connect or bolt is soldered connects.
Above-mentioned assembling steel plate shear wall is retrained by edge member, and out of plane stiffness is very large,Can effectively control transport, install and use the deformity out of plane in engineering, maintenance steel plateFirm safety.
The assembling steel plate shear wall that the present invention proposes is changing traditional plain plate shear wallEnter, improved the defect of the easy flexing of conventional steel plates shear wall, improved the anti-side of steel plate shear force wallAbility. All members of the present invention can be processed and install in factory, are then transported to workGround assembles, and uses manpower and material resources sparingly, and reduces cost.
Claims (7)
1. an assembling steel plate shear wall, is characterized in that: described assembling steel plate shearingWall is by embedded steel plate (1), vertical edge member (2), horizontal edge member (3), high-strength spiral shellBolt (4), L shaped connecting plate (5), frame column (6) and Vierendeel girder (7) composition; In describedEmbedding steel plate (1) adopts sheet metal; Described vertical edge member (2), horizontal edge member (3)Adopt T framework; Described L shaped connecting plate (5) is the steel plate in strap bolt hole; Described embedded steelPlate (1) is connected with vertical edge member (2) and horizontal edge member (3); Described levelEdge member (3) is connected with Vierendeel girder (7); Described vertical edge member (2) and waterFlat edge member (3) connects by L shaped connecting plate (5); Described Vierendeel girder (7) withFrame column (6) connects.
2. a kind of assembling steel plate shear wall according to claim 1, is characterized in that:Described embedded steel plate (1) adopts the high ductility steel of low-yield or the high ductility steel of high strength,And four bight cuttings, facilitate the connection between edge member.
3. a kind of assembling steel plate shear wall according to claim 1, is characterized in that:Described embedded steel plate (1) is connected with vertical edge member (2), horizontal edge member (3)Be divided into two kinds, the first and edge member all weld, and it two is to be connected with edge member bolt,And this entirety completes in factory process.
4. a kind of assembling steel plate shear wall according to claim 1, is characterized in that:Described vertical edge member (2) and described horizontal edge member (3) are by L shaped connecting plate (5)Bolt connects.
5. a kind of assembling steel plate shear wall according to claim 1, is characterized in that:Described high-strength bolt (4) is arranged symmetrically with at described Vierendeel girder (7) position, the edge of a wing.
6. a kind of assembling steel plate shear wall according to claim 1, is characterized in that:Described horizontal edge member (3) passes through high-strength bolt (4) at the scene with described Vierendeel girder (7)Connect.
7. a kind of assembling steel plate shear wall according to claim 1, is characterized in that:Described Vierendeel girder (7) welds with frame column (6) or bolt is connected or bolt is soldered connects.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410088455.3A CN103821262B (en) | 2014-03-11 | 2014-03-11 | A kind of assembling steel plate shear wall |
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| CN201410088455.3A CN103821262B (en) | 2014-03-11 | 2014-03-11 | A kind of assembling steel plate shear wall |
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| CN103821262A CN103821262A (en) | 2014-05-28 |
| CN103821262B true CN103821262B (en) | 2016-05-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366373A (en) * | 2017-07-28 | 2017-11-21 | 北京交通大学 | A kind of steel plate shear force wall with Self-resetting energy dissipation brace |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674972B (en) * | 2015-02-07 | 2023-07-25 | 海南大学 | Assembled power consumption steel sheet shear force wall |
| CN104652645B (en) * | 2015-02-15 | 2023-07-25 | 海南大学 | Energy consumption enhancement type assembled prefabricated shear wall |
| CN104912226A (en) * | 2015-06-08 | 2015-09-16 | 同济大学 | Assembly type steel structure self-return module based on slotting steel plate shear wall energy consumption |
| CN105525702B (en) * | 2015-11-18 | 2018-02-02 | 北京工业大学 | A kind of steel construction assembling type outer wall system |
| CN109537924B (en) * | 2018-11-10 | 2021-03-12 | 内蒙古科技大学 | Method for reinforcing and repairing serious earthquake damage reinforced concrete frame structure |
| CN115012553B (en) * | 2022-06-10 | 2023-09-15 | 天元建设集团有限公司 | Existing building anti-seismic reinforced steel plate shear wall |
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| CN101672077A (en) * | 2009-08-07 | 2010-03-17 | 清华大学 | Bending restraining type shear wall with slideable stiffening shaped steel and internally embedded steel plate |
| KR100987373B1 (en) * | 2010-07-13 | 2010-10-18 | 김상오 | Wall frame for building |
| CN202039479U (en) * | 2011-03-23 | 2011-11-16 | 同济大学 | Combined steel plate wall with vertical slits at large intervals |
| CN102758493A (en) * | 2012-07-20 | 2012-10-31 | 西安建筑科技大学 | Steel plate built-in eccentric support type steel plate shear wall |
| CN103615057A (en) * | 2013-11-19 | 2014-03-05 | 东南大学 | Steel plate shear wall |
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2014
- 2014-03-11 CN CN201410088455.3A patent/CN103821262B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672077A (en) * | 2009-08-07 | 2010-03-17 | 清华大学 | Bending restraining type shear wall with slideable stiffening shaped steel and internally embedded steel plate |
| KR100987373B1 (en) * | 2010-07-13 | 2010-10-18 | 김상오 | Wall frame for building |
| CN202039479U (en) * | 2011-03-23 | 2011-11-16 | 同济大学 | Combined steel plate wall with vertical slits at large intervals |
| CN102758493A (en) * | 2012-07-20 | 2012-10-31 | 西安建筑科技大学 | Steel plate built-in eccentric support type steel plate shear wall |
| CN103615057A (en) * | 2013-11-19 | 2014-03-05 | 东南大学 | Steel plate shear wall |
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| CN107366373A (en) * | 2017-07-28 | 2017-11-21 | 北京交通大学 | A kind of steel plate shear force wall with Self-resetting energy dissipation brace |
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Effective date of registration: 20200628 Address after: 050000 room 2103, unit 2, building 17, Everest international, No.180, Zhufeng street, hi tech Zone, Shijiazhuang City, Hebei Province Patentee after: Hebei Hao Zhen Intellectual Property Agency Service Co.,Ltd. Address before: 100124 Chaoyang District, Beijing Ping Park, No. 100 Patentee before: Beijing University of Technology |
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Effective date of registration: 20200930 Address after: 215600 Zhangjiagang Shanmu New Material Technology Development Co.,Ltd., Xinghuo Village, Hexing Street, Jinfeng Town, Zhangjiagang City, Jiangsu Province Patentee after: ZHANGJIAGANG SHANMU NEW MATERIAL TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 050000 room 2103, unit 2, building 17, Everest international, No.180, Zhufeng street, hi tech Zone, Shijiazhuang City, Hebei Province Patentee before: Hebei Hao Zhen Intellectual Property Agency Service Co.,Ltd. |
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Effective date of registration: 20230810 Address after: 215600 Jin Feng Zhen He Xing Jie Dao Xing Huo Cun, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee after: ZHANGJIAGANG XURI TECHNOLOGY Co.,Ltd. Address before: 215600 Zhangjiagang Shanmu new material technology development Co., Ltd., Xinghuo village, Hexing street, Jinfeng Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: ZHANGJIAGANG SHANMU NEW MATERIAL TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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