From limitstate of reduced safety factor, critical failure probabilities and variation coefficients corressponding different maximum possible safety factors were calculated.
从折减后安全系数的极限状态中,计算出不同最大可能安全系数的临界变异系数和临界破坏概率。
2
The peculiarity of this wellbore stability model is to determine whether the wellbore rock is in the critical plastic state rather than elastic limit state.