For the same ratio of two stress components, the resistance to liquefaction of saturated sand decreased with the increasing area of the elliptical stress path.
当轴向应力与剪应力幅值的比值保持不变时，砂土液化强度随着椭圆面积的增大而降低。
Influential factors of liquefaction of saturated sand in alluvial plain of Yellow River are analyzed, then one of the anti-liquefaction methods, vibroflotation, is introduced.
分析了黄河冲积平原区饱和砂土液化的影响因素，并介绍了在黄河冲积平原区处理砂土液化的方法之一—振冲法的应用。
It was shown that the resistance to liquefaction of saturated sand was considerably related with both the area of elliptical stress path and the ratio of the two stress components.
试验结果表明砂土在双向耦合荷载作用下，其液化强度与加载椭圆路径的面积和两个荷载分量比值密切相关。
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 result shows that the shear-wave velocity of saturated sand could be strongly related to the liquefaction resistance under a certain liquefaction criterion.
结果表明，在给定的应变破坏标准下，饱和砂土剪切波速与抗液化强度具有良好的相关性。
In geotechnical investigation, clay particle content is often used in identifying saturated sand liquefaction and calculating the characteristic value of foundation bearing capacity.
在岩土工程勘察中，粘粒含量这一特殊指标常用于判别饱和砂土液化以及进行地基承载力特征值计算。
Principle of saturated sand cyclic liquefaction evaluation by shear wave velocity is presented.
首先介绍了应用剪切波速判别饱和砂土振动液化的原理；
This paper discusses liquefaction mechanism of saturated sand affected by earthquake force, analyzes various influence factors, then put forward some measures to prevent sand liquefaction.
探讨了地震力作用下饱和砂土的液化机理，分析了影响饱和砂土液化的各种因素，并提出了防止砂土液化的一些措施。
The study on the liquefaction characteristics of saturated sand ground improved by soil -cement pile under under modeling the earthquake force is poorer.
对于如何预防砂土液化也成了岩土工程界的一个重要研究问题。
The study on the liquefaction characteristics of saturated sand ground improved by soil -cement pile under under modeling the earthquake force is poorer.
对于如何预防砂土液化也成了岩土工程界的一个重要研究问题。
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