Stability analysis for a spherical cave in soil foundation;
球形空洞地基稳定性分析
Elastoplastic analysis for deeply covered up spheroid hole room based on Drucker-Prager;
基于Drucker-Prager分析深埋球形洞室弹塑性
Critical load of rock salt roadbed with a spherical cavity
含球形孔洞岩盐路基临界载荷