What is meaning of shear wall?
What is meaning of shear wall?
shear wall, In building construction, a rigid vertical diaphragm capable of transferring lateral forces from exterior walls, floors, and roofs to the ground foundation in a direction parallel to their planes. Examples are the reinforced-concrete wall or vertical truss.
What are the uses of shear wall?
Shear walls are commonly used because:
- Wind, earthquakes, and, in some cases, hydrostatic or lateral ground pressure all result in lateral loads on the building, which this wall is designed to withstand.
- In many earthquake-prone areas, shear wall structures are a popular alternative.
What material is a shear wall?
A typical timber shear wall consists of braced panels in the wall line, constructed using structural plywood sheathing, specific nailing at the edges, and supporting framing.
What is RCC shear wall?
RC shear walls are designed for buildings located in seismic areas, because of their high strength, stiffness and high ductility. A great portion of the lateral load on a building as well as the shear force resulting from load, are often assigned to structural elements made of RCC.
What is shear structure?
A shear force is a force applied along the surface, in opposition to an offset force acting in the opposite direction. This results in a shear strain. In simple terms, one part of the surface is pushed in one direction, while another part of the surface is pushed in the opposite direction.
What is the advantage of shear wall?
Advantages of Shear Wall These walls provide large strength and stiffness in the direction of orientation. Considerably reduces the lateral sway. They are easy in construction and implementation. It is efficient in terms of construction cost and effectiveness in minimizing earthquake damage.
Where are shear walls located?
Placement of shear walls As a general rule, the ideal placement for shear walls in high-rise buildings and those houses that require them is in the center of each half of a building. Beyond that, shear walls must be built symmetrically around the building’s central axis.
What is coupled shear wall?
1.2 Coupled shear wall: When two shear walls are interconnected by beams along their height then it is called as a coupled shear wall (as shown in fig. 1). Coupling beams are the main key parameter in the coupled shear wall.
What is the difference between shear wall and bearing wall?
While columns and load-bearing walls keep buildings standing up, carrying the compression load of the structure down to its foundation, the shear wall is what keeps structures from blowing over, resisting the lateral forces of wind and seismic activity.
