摘要
首先对目前常见的饱和砂土液化判别准则的适用性进行了讨论。结果表明 ,由于实际的饱和砂土与室内试样在受力条件和变形约束条件上均存在着相当大的差异 ,因此 ,这些准则一般不能直接用于土体的液化分析。根据液化的定义 。
The validity of the existing criteria for liquefaction of saturated sand is firstly investigated in this paper. It is pointed that these criteria cant directly apply to the analysis of liquefaction because of the great differences of stress states and deformation restrictive conditions between the practical saturated sand mass and sample. A new criterion is presented based on the definition of liquefaction of saturated sand.
出处
《西北水资源与水工程》
2000年第3期16-21,共6页
Northwest Water Resources & Water Engineering
