| Citation: | Linfeng Wang, Jixu Zhang, Wanchun Xia, Xiaoming Huang, Guojin Tan. Dynamic Stability and Fuzzy Reliability Analysis of Toppling Perilous Rock Under Seismic Excitation. Journal of Earth Science, 2024, 35(1): 248-262. doi: 10.1007/s12583-022-1740-z
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To predict the occurrence of the collapse disaster in toppling perilous rock under the action of bidirectional earthquakes, the dynamic stability and fuzzy reliability calculation method of toppling perilous rock under the action of bidirectional earthquakes is proposed. First, the mass viscoelasticity model is used to simulate two main control surfaces of toppling perilous rock, the seismic dynamic response model and motion equation of toppling perilous rock are established based on the D'Alembert principle, and the Newmark-
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