The Mohr-Coulomb model is based on plotting Mohr's circle for states of stressatfailure in the plane of the maximum and minimum principal stresses.
莫尔-库仑模式基于莫尔圆来判断最大和最小主应力平面上的破坏应力状态。
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Additionally, you can see that the cost per user spiked at the tail end of this run before the server failed, indicating that the server was starting to come under stress even before its failure.
Nodular cast iron specimens with typical mesostructure are tested to study the meso damage evolution and failure mechanism at different triaxial stress states.