liquefaction of sand soil meaning in English

砂土液化

A modified two - dimensional dynamic effective stress method is established and also the corresponding program presented in the paper . and the method is used for analyzing the effects of liquefaction of sand soil zone on surface ground motion and the response spectrum of acceleration 、 velocity and displacement
本文在现有研究的基础上,建立了一种土体二维有效应力动力分析方法并编制了相应程序,并以此计算分析了饱和液化砂层对地表加速度反应谱、速度反应谱、位移反应谱的影响。
In the comprehensive fuzzy evaluation model of soil liquefaction , the following factors , such as earthquake intensity , spt counts , groundwater level and mean diameter of sand soil particle which affect the liquefaction of sand soil were considered , and the sketch map of trapezoid subordinate function was adopted and the subordinate function expression of each factor was given
在提出的砂土液化模糊综合评判模型中，通过综合地震烈度、标贯击数、地下水位和平均粒径等影响砂土地震液化的因素，采用梯形隶属函数并分别给出各因素隶属函数的表达式。