In structural engineering, a shear wall is a wall composed of braced panels (also known as shear panels) to counter the effects of lateral load acting on a structure. Wind and earthquake loads are the most common loads braced wall lines are designed to counteract. Under several building codes, including the International Building Code (where it is called a braced wall line) and Uniform Building Code, all exterior wall lines in wood or steel frame construction must be braced.

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  • In structural engineering, a shear wall is a wall composed of braced panels (also known as shear panels) to counter the effects of lateral load acting on a structure. Wind and earthquake loads are the most common loads braced wall lines are designed to counteract. Under several building codes, including the International Building Code (where it is called a braced wall line) and Uniform Building Code, all exterior wall lines in wood or steel frame construction must be braced. Depending on the size of the building some interior walls must be braced as well. A common method of constructing a braced wall line in wood frames is to create braced panels in the wall line using structural plywood sheathing with specific nailing at the edges and supporting framing of the panel. A more traditional method is to use let-in diagonal bracing throughout the wall line, but this method isn't viable for buildings with many openings for doors, windows, etc. Such walls can be either "load bearing" or "non-load bearing". Shear walls are a type of structural system that provides lateral resistance to a building or structure. They resist "in-plane" loads that are applied along its height. The applied load is generally transferred to the wall by a diaphragm or collector or drag member. They are built in wood, concrete, CMU. Plywood is the traditional material used in the construction of Shear Walls, but with advances in technology and modern building methods, there are stronger, more effective ways to accomplish this feat. The creation of pre-fabricated shear panels (i.e. Hardipanel, Simpson Strong Wall... etc. ) have made it possible to inject strong shear assemblies into small walls that fall at either side of an opening in a shear wall. As well as the use of a sheet steel, and steel-backed shear panel (i.e. Sure-Board) in the place of structural use plywood in shear walls, has proved to be far stronger in seismic resistance when used in shear wall assemblies. Nonplanar Shearwalls: Due to functional requirements, the designer may choose non planar sections like C,L as opposed to the planar sections like rectangular/bar bell sections. Nonplanar sections require 3D analysis and is research area. Methods of Analysis: 1. Finite Element Method 2. Stringer Panel Model
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  • In structural engineering, a shear wall is a wall composed of braced panels (also known as shear panels) to counter the effects of lateral load acting on a structure. Wind and earthquake loads are the most common loads braced wall lines are designed to counteract. Under several building codes, including the International Building Code (where it is called a braced wall line) and Uniform Building Code, all exterior wall lines in wood or steel frame construction must be braced.
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  • Shear wall
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