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Bracing is most eficient when placed at angles between 30° and 60°. With steeper bevels, the end connections can be cumbersome. Any brace configuration can be used to make up a horizontal bracing system, as long as a complete load path is available to transfer the load into the lateral load resisting system.
A horizontal bracing system is needed at each floor level, to transfer horizontal forces (chiefly the forces transferred from the perimeter columns) to the planes of vertical bracing that provide resistance to horizontal forces.
Horizontal bracing has two main types, which are regularly practised for multistory steel structures: Diaphragms and ; Discrete triangulated bracing. Diaphragms . There are different floor systems, and some provide excellent horizontal diaphragms such as composite floors.
14 lis 2022 · Horizontal bracing. Bracing at each floor (in horizontal planes) provides load paths for the transference of horizontal forces to the planes of vertical bracing. Horizontal bracing is needed at each floor level, however, the floor system itself may provide sufficient resistance. Roofs may also require bracing. Types of bracing
Horizontal Bracing System. Horizontal bracing is vital for transferring lateral forces from the edge columns to vertical bracing planes. It comes in two main types: Diaphragms: These are parts of the floor system, like composite floors, that serve as horizontal bracing. Discrete Triangulated Bracing:
10 wrz 2024 · Horizontal bracing systems resist counteracting lateral forces caused by earthquakes, wind, or other environmental factors. It is installed horizontally on a building at each floor level, preventing excessive lateral movement and swaying. It can be made of materials like wood, steel, or concrete.
The bracing at each floor (in horizontal planes) provides load paths for the transference of horizontal forces to the planes of vertical bracing. Horizontal bracing is needed at each floor level, however, the floor system itself may provide sufficient resistance.
