Double-layer steel plate shear wall with symmetrically arranged corrugated web ties
A steel plate shear wall and corrugated web technology, applied in the direction of walls, building components, buildings, etc., can solve the problems of buckling restraint, difficult processing and transportation, and achieve easy transportation, easy processing and manufacturing, and improved elastic shear buckling. effect of load
Active Publication Date: 2020-05-05
BEIJING UNIV OF TECH
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Problems solved by technology
It aims to improve the buckling restraint effect of the connecting members on the double-layer steel plate in the existing several types of double-layer steel plate shear walls, and solve the problem of difficult processing and transportation of the double-layer steel plate shear wall components, so as to reduce the shear force of the double-layer steel plate shear wall. The processing difficulty of the force wall, the goal of reducing labor costs, machinery costs, transportation costs, and easy assembly
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[0021] Below in conjunction with accompanying drawing, the embodiment of this patent is described in detail.
[0022] Such as Figure 1-7 As shown, a double-layer steel plate shear wall with symmetrically arranged corrugated web tie includes the following components.
[0023] 1——Steel plate shear wall unit one;
[0024] 2——Steel plate shear wall unit 2;
[0025] 3——outer steel plate;
[0026] 4 - corrugated web;
[0027] 5 - tie rod.
[0028] Such as Figure 1~5 As shown, this patent is welded by several steel plate shear wall units one (1) and steel plate shear wall unit two (2) to form a double-layer steel plate shear wall. The steel plate shear wall unit is composed of two outer steel plates (3), corrugated webs (4) and tie rods (5); the corrugated webs (4) are center welded between the outer steel plates (3), and the The rod (5) is arranged at the trough of the corrugated web, and the two steel plates at the front and rear are tied together; the two steel plate shea...
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The invention relates to a double-layer steel plate shear wall with symmetrically arranged corrugated web ties, and belongs to the field of structural engineering. The steel plate shear wall is formedby crosswise welding a plurality of steel plate shear wall units I and steel plate shear wall units II. According to the double-layer steel plate shear wall with the symmetrically arranged corrugatedweb ties provided by the invention, on the basis of the concept on improving a shear wall elastic shear buckling load and a shear bearing capacity thereof, through arranging corrugated webs and tie bars for finely restraining steel plates on the outer side, the out-of-plane stiffness and the bearing capacity of the shear wall are greatly improved. In order to realize the construction, provide convenience for factory processing and transporting at the same time, and conforming to the concept of assembling, the steel plate shear wall is divided into the plurality of steel plate shear wall unitsso as to be more flexible in arrangement and convenient to construct, and the quality is easily guaranteed.
Description
technical field [0001] The patent relates to a double-layer steel plate shear wall with symmetrical arrangement of corrugated web tie knots, which belongs to the field of structural engineering. Background technique [0002] With the increasing height of buildings, horizontal loads have gradually replaced vertical loads as an important control factor in the design of high-rise buildings. Traditional lateral force-resistant components can no longer meet the needs of high-rise buildings for energy dissipation and horizontal bearing capacity. The steel plate shear wall structure is a new type of lateral force-resisting structural system developed in the 1970s. It has become a structure favored by many designers because of its extremely high bearing capacity, stable energy dissipation capacity and good ductility. [0003] However, due to the large height-to-thickness ratio or width-to-thickness ratio, the steel plate shear wall is prone to local out-of-plane buckling, which affe...
Claims
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IPC IPC(8): E04B2/86
CPCE04B2/86E04B2/8635
Inventor 姜子钦陈美琳阎田李祥源申存杰
Owner BEIJING UNIV OF TECH