Steel Plate Reinforced Concrete Shear Walls

Based on an experimental study of four flexural critical cpsw specimens under high axial compression ratio ranging from 0 313 to 0 542 and reciprocal lateral load the seismic performance of shear studs connected cpsw systems with orthogonal reinforcement in wall.

Steel plate reinforced concrete shear walls.

Composite steel plate shear walls were first put into practice in a frame shear wall dual system of the bus station complex in nagoya japan in the early 1960s. The composite shear walls discussed in this report consist of a steel plate shear wall with reinforced concrete walls attached to one side or both sides of the steel plate using mechanical connectors such as shear studs or bolts. In the united states a. A nonlinear 3 d finite element model in.

In comparative studies it has been shown that the overall costs of a building can be reduced significantly when considering the following advantages. Graphical user interface is provided for. Wright per formance of double sk in pro fi led compo site shear. The steel plate wall acts as the web of the vertical plate girder and the column acts as the flanges of the vertical plate girder.

Astaneh asl 1998 2001 carried out a series of low frequency cyclic loading test on composite shear walls which consisted of a steel plate shear. This paper investigates the deformation capacity of the sprc shear wall under cyclic loads. The lateral resistance and deformation capacity of the shear wall are greatly improved. B reinforcing steel placement shall conform to csa a23 1 csa a23 4 and or the local building code having jurisdiction.

In the aisc seismic provisions aisc 1997 these systems are denoted as composite steel plate shear walls c spw. Steel plate reinforced concrete sprc shear wall consists of steel plate encased in the concrete in which the material advantages of both concrete and steel are utilized. The design of rc shear walls with high lateral load capacity necessitates the formation of shear wall boundary zones with narrow cross section and intensive steel reinforcement because of the requirement for light weight walls to reduce seismic force and the architectural goal. The reinforced concrete filled composite plate shear walls cpsw system employs two steel plates with infilled reinforced concrete.

After the reinforced foundation finished the shear wall anker bolts should be installed into the foundation reinforcement before pouring concrete. It uses a graphical interface that enables the user to easily generate complex wall models. Reinforced concrete rc shear walls are used in high rise structures that can potentially be impacted by earthquakes. Shear wall analysis and design spwall software spwall is a program for the analysis and design of reinforced concrete shear walls tilt up walls precast wall and insulate concrete form icf walls.

D minimum steel yield strength shall not be less than 300 mpa 40 ksi. A design of reinforced concrete shall be in accordance with csa a23 3. 119 2016 176 189.