Reinforced Concrete Shear Wall Concept

Reinforced concrete shear wall analysis and design.

Reinforced concrete shear wall concept.

Shear wall is a structural member in a reinforced concrete framed structure to resist lateral forces such as wind forces. Shear wall section and assumed reinforcement is investigated after analysis to verify suitability for the applied loads. Shear walls are generally used in high rise buildings subject to lateral wind and seismic forces. Reinforced concrete shear walls have long been recognized as suitable structural systems providing both lateral resistance and drift control in rc buildings.

Horizontal and vertical distributed reinforcement ratio 0 25 is required for all shear walls. Reinforced concrete wall is classified as. A structural reinforced concrete shear wall in a 5 story building provides lateral and gravity load resistance for the applied load as shown in the figure below. Reinforced concrete wall is designed as a compression member.

Plain concrete wall when reinforcement 0 4. Shear wall buildings are commonly used for residential purposes and can house from 100 to 500 persons per building. Introduction reinforced concrete walls are often used as elements for ensuring the lateral strength and stability of a structure. Reinforced concrete wall is used in case where beam is not provided and load from the slab is heavy or when the masonry wall thickness is restricted.

Concrete shear wall concrete shear wall buildings are usually regular in plan and in elevation. During an earthquake a large amount of energy is released. A structural reinforced concrete shear wall in a 5 story building provides lateral and gravity load resistance for the applied load as shown in the figure below.