The concept of critical void ratio is put forward in analysis on tensile deformation, the value of which is affected by soil kinds, water content and experimentation conditions. 在黄土拉伸变形分析中提出临界孔隙比(CVR)概念,其大小与土的类别、含水率和试验条件有关。
Based on the triggering conditions, this paper presents the method of determining the critical void ratio of the occurring of static liquefaction and recommends adopting the static liquefaction safety index to assess the result of static liquefaction. 文中提出根据触发条件确定发生静力液化临界孔隙比(CVR)的方法,并建议采用静力液化安全指数评价静力液化后果。
Applicability of the Criterion of Critical Void Growth Ratio 临界空穴扩张比准则的适用性
The Critical Void Growth Ratio V_ ( GC ) a New Ductile Fracture Toughness 利用临界空穴扩张比参数V(GC)表征材料的延性断裂韧度
With the critical state line in v-p plane developed by Chavez, the difference between the current void ratio and the critical state void ratio corresponding to the current stress is determined to be the state parameter. 采用Chavez提出的v-p平面的临界状态线,定义当前孔隙比与当前应力对应的临界孔隙比(CVR)之差作为状态参量。