地基土在地震作用下的液化机理浅析

摘要

根据砂土强度的三种分量说理论来探讨地基土在地震荷载作用下的液化机理，并对影响液化的若干因素进行分析，进而阐明了目前多种处理地基土液化方法的理论依据。%Liquefaction mechanism of ground soils during earthquakes was discussed in this paper according to the theory in which shear strength in sand are divided into three components. At the same time, several factors influencing liquefaction were analyzed. Then, the theory on which ground treatment methods are based was expounded.