The American Architectural Manufacturers Association (AAMA) updated two documents for evaluating window wall, curtain wall, and storefront systems regarding seismic drift. AAMA 501.4-18, “Recommended ...

Officials earthquake-prone areas have new testing methods for equipment. Officials in California and other earthquake-prone areas have new testing methods for vibration isolators and HVAC equipment, ...

References [1] Numerical simulation of 2-D seismic wave propagation in the presence of a topographic fluid–solid interface at the sea bottom by the curvilinear grid finite-difference method.

The American Architectural Manufacturers Association (AAMA) updated two documents for evaluating window wall, curtain wall, and storefront systems regarding seismic drift. AAMA 501.4-18, “Recommended ...