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在建筑物均质地基地震液化总应力判别法的基础上 ,针对非均质建筑物地基 ,利用锥体传力机制 ,求得地基中的附加动应力场 ,对于复杂成层地基 ,提出了可以直接求解地基中孔隙水压力的地震液化有效应力法判别方法 .结合多孔介质动力学理论 ,给出了横向不均匀的复杂地基的分析方法
Based on the method of judging the total liquefaction stress of homogeneous foundation in buildings, the dynamic stress field of the foundation is obtained by using the cone force transmission mechanism for the foundation of heterogeneous buildings. For complex stratified foundations, The method of effective stress method for seismic liquefaction directly solves the pore water pressure in foundation is proposed.According to the theory of porous media, the analysis method of complex foundation with lateral unevenness is given