In calculation, adopted load-unload criterion of stress wave propagation was to decide load-unload state of element and to adjusts and transfers internal stress for tensile failure element as well.
计算中用应力波传播的加卸载判别准则来决定单元的加卸载状态,对受拉破坏单元进行内部应力调整和应力转移。
At the same time, how to establish the failure criterion of brittle materials in biaxial stress state is one of people's goal.
与此同时,如何建立脆性材料在双轴应力作用下的破坏准则一直是人们所追求的目标之一。
There is a rock failure state which corresponds to rock project failure. A simple description or expression of rock failure state is the criterion for evaluation of rock project failure.
对应于岩石工程破坏,存在相应的周围岩石破坏状态,对这种岩石破坏状态的简单力学描述或表达式就是本文介绍的岩石工程破坏准则。
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