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Article
Effects of earthquake on damage evolution and failure mechanism of key rock pillars in underground engineering
Rock pillar is the key supporting component in underground engineering. During an earthquake, the key rock pillar must bear both the seismic load and the load transferred from other damaged pillars. This paper...
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Article
Bearing characteristics and fatigue damage mechanism of multi-pillar system subjected to different cyclic loads
Aiming to investigate the fatigue damage mechanism and bearing characteristics of multi-pillar system under cyclic loading, a series of axial cyclic loading tests with different cyclic amplitudes were carried ...