Liquefaction failure 液化性破坏
Expressions of total residual pore pressure and critical ratio of pore pressure in different failure stages of liquefaction in saturated sand are deduced based on the dynamic tri-axial tests.
通过动力三轴试验，给出了饱和砂的残余孔隙水压力的全量表达式和不同液化破坏阶段的临界孔隙水压力比的表达式。
The possibility of a flow failure due to seepage with the redistribution of the excess pore water pressure after liquefaction has been pointed out.
前人曾指出液化后伴随着超孔隙水压重新分配的渗透会引起流体破坏的可能性。
The difference between liquefaction and incipient failure is clarified.
阐明了液化与开始破坏的区别。
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