Finite element analysis is one of the key steps in evaluating effectiveness an isolation system. The aim this paper to research mechanical properties sliding and rolling friction systems their application for isolating frame structures. A hybrid seismic system proposed, which aims protect superstructure by reducing dynamic response. effect different parameters on coefficient bearing was tested ...

During the construction of nuclear waste storage facilities, deep drilling, and geothermal energy development, high-temperature rocks are inevitably subjected to thermal shock. The physical mechanical behaviors granite treated with different shocks were analyzed by non-destructive (P-wave velocity test) destructive tests (uniaxial compression test Brazil splitting test). results show that P-wav...