generalized effective stress

基本解释

A definition of the generalized effective stress for unsaturated soils is proposed on the basis of the two stress variable formula.
提出了一个关于非饱和土变形及渗流问题的有限元分析数值模型，基于双应力变量公式定义了非饱和土广义有效应力。
It is found that the dynamic Poisson's ratio increases with generalized shear strain, but decreases with increasing effective confining pressure and stress ratio.
试验结果表明：土体的动泊松比随着广义剪应变的增大而增大；
ytlx.whrsm.ac.cn
Using experimental stress-strain curves in various simple stress states, generalized effective stress-strain formulae may be derived correspondingly in various forms.
用不同的简单应力状态下的应力-应变试验曲线，可以得到不同的广义等效应力-应变关系。