SFRS: A reinforced concrete shear wall without special ductile detailing; there are many columns that carry gravity loads. Determine the limitations on this system for SDC D. O Allowed without limits Allowed with height limits O Not allowed
A force equivalent to 40% of the short period design spectral response acceleration SDS times the weight of the wall, Wc, must be taken into consideration when designing exterior and interior bearing walls, shear walls, and their anchors.
with a minimum force of 10% of the wall's weight normal to the surface. When paired with seismic stresses, the interconnection of wall elements and connections to supporting frame systems must have enough ductility, rotational capacity, or strength to resist shrinkage, heat changes, and differential foundation settlement.
The Seismic Response Coefficient (CS) equations employ the seismic significance factor (Ie) to increase the yield level for significant structures, such as hospitals, fire stations, emergency operations centres, hazardous sites, etc.
By using an important factor larger than 1, less inelastic demand will be placed on a structure, which should lead to less structural and nonstructural damage.
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