Space truss constraint plate-type steel plate shear wall
A steel plate shear wall and space truss technology, applied to walls, building components, buildings, etc., can solve the problems of difficult assembly, difficult maintenance, self-heavy, etc., and achieve the effects of reducing self-weight, improving economic benefits, and simple structure
Pending Publication Date: 2017-09-08
SHANGHAI UNIV
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Problems solved by technology
[0004] For the external constrained members in the steel plate shear wall, due to their good stiffness, they provide the internal energy-dissipating members with greater out-of-plane stiffness, ensuring that the energy-dissipating core plate does not buckle as a whole; however, the traditional steel plate shear walls not only High cost, self-heavy and difficult to assemble, and difficult to maintain later
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[0021] The present invention will be further described below in conjunction with accompanying drawing.
[0022] Such as Figure 1 to Figure 7 As shown, a space truss-constrained slab-type steel plate shear wall includes an internal energy-dissipating core plate and an external space truss-constrained plate, which is characterized in that: the external space truss-constrained plate is fixed on the front and rear sides of the internal energy-dissipating core plate, They are connected by connecting rods; on the same side of the internal energy-dissipating core plate, the upper and lower rows of external space truss constraint plates are fixedly connected with the internal energy-dissipating core plate, and sufficient gaps are reserved between the upper and lower rows of external space truss constraint plates.
[0023] Such as figure 2 As shown, the internal energy-dissipating core plate is a chute-type steel plate, and the stiffness and Carrying capacity. The shape of the res...
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The invention relates to a space truss constraint plate-type steel plate shear wall, which comprises an internal energy dissipation core board and external space truss constraint plates, wherein the external space truss constraint plates are fixed at the front side and the back side of the internal energy dissipation core board and are connected through a connecting rod; upper and lower two rows of external space truss constraint plates are fixedly connected with the internal energy dissipation core board at the same side of the internal energy dissipation core board; an enough gap is reserved between the upper and lower two rows of external space truss constraint plates. According to the space truss constraint plates, on one hand, overall buckling of the internal energy dissipation core board is inhibited, and on the other hand, the space truss constraint plate-type steel plate shear wall is simpler in the aspects of design and construction.
Description
technical field [0001] The invention relates to a space truss constrained plate-type steel plate shear wall, which belongs to the technical field of structural engineering. Background technique [0002] With the increase of urban population, the advancement of economy and construction technology, the rise of high-rise and super high-rise steel structures in China and the large-scale construction and use are constantly advancing. In recent years, a large number of high-rise buildings have appeared in major cities in China. . As building floors increase, horizontal loads (earthquake and wind loads) gradually become the dominant factor governing structural design. Therefore, in the design of high-rise building structures, it is very important to choose a suitable anti-lateral force system. [0003] In order to meet the requirements of lateral force and ductility of the structure, so as to prevent the severe damage caused by the rare earthquake, arranging steel plate shear wal...
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IPC IPC(8): E04B2/56E04B2/86
CPCE04B2/56E04B2/8605E04B2/8647
Inventor 石文龙翟擎阳胡宝琳
Owner SHANGHAI UNIV