Prestress steel plate shear wall
A steel plate shear wall and prestressing technology, applied in the direction of walls, building components, buildings, etc., can solve the problems of not being able to give full play to the strength and ductility of steel, and achieve the effects of simple construction, reduced cost, and improved lateral stiffness.
Active Publication Date: 2014-05-28
江苏绿艺杭萧钢结构工程有限公司
View PDF5 Cites 8 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The present invention proposes a new type of prestressed steel plate shear wall, the purpose of which is to overcome the shortcomings of thin steel plate shear walls that cannot fully exert the strength and ductility of steel due to premature buckling, and improve the out-of-plane performance of steel plate shear walls. Stable and ultimate bearing capacity, giving full play to the advantages of steel
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0021] The prestressed steel plate shear wall proposed by the present invention is composed of steel plates 1, prestressed cables 2, support lugs 3, connecting lugs 4 and edge members; the steel plates 1 are thin steel plates; the prestressed cables 2 are ordinary Prestressed steel strands; the supporting ear plate 3 is a support vertical to the steel plate surface that can be threaded with holes; the connecting ear plate 4 is an end ear plate for fixing the prestressed cable; the edge members are respectively The edge column 5 and the edge beam 6; the steel plate 1 is connected to the support ear plate 3; the steel plate 1 is connected to the connecting ear plate 4; the steel plate 1 is connected to the edge column 5 and the edge beam 6; the The prestressed cables 2 pass through the supporting lugs 3 ; the prestressed cables 2 are fixed to the connecting lugs 4 .
...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a prestress steel plate shear wall and belongs to the technical field of structural engineering. The prestress steel plate shear wall is formed by a steel plate, a prestress cable, support lug plates, connection lug plates and edge members; the steel plate adopts a low-yield point high-ductility or high-strength high-ductility rolled steel; the prestress cable adopts a common prestress steel strand; each support lug plate is a support provided with a hole; the cable can penetrate through the hole to be vertical to the steel plate surface; each connection lug plate is an end part lug pate for fixing the prestress cable. The prestress steel plate shear wall is of a novel lateral force resistant member of a tall building structure or other structures, has the characteristics of good earthquake resistance, high ductility, full energy consumption hysteresis loop and the like and belongs to an excellent earthquake energy-consuming member.
Description
technical field [0001] The invention relates to a novel prestressed steel plate shear wall, which belongs to the technical field of structural engineering. technical background [0002] At present, there are more than 20 buildings in the world that use steel plate shear walls as the main anti-lateral force components, and they are mainly distributed in areas with high seismic intensity such as North America and Japan. Since Japan Steel Corporation applied steel plate shear walls to buildings in 1970, the steel plate shear walls have been developed for more than 40 years. The steel plate shear wall structural system consists of embedded steel plates and edge members, and the edge members include edge beams and edge columns. Embedded steel plates are usually connected with edge members to form a lateral force resistant structural system, which can be regarded as a cantilever beam fixed on the ground. [0003] According to the thickness of the embedded steel plate, the steel ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): E04B2/58
Inventor 张爱林赵亮刘学春惠怡孙勇
Owner 江苏绿艺杭萧钢结构工程有限公司