边坡稳定分析的虚功率法
1)
吴梦喜,杨家修,湛正刚
A VIRTUAL POWER SLOPE STABILITY ANALYSIS METHOD
1)
Wu Mengxi,Yang Jiaxiu,Zhan Zhenggang
图7
强度折减法计算塑性区与安全系数
Fig.7
The plastic zone and safety factor calculated by strength reduction method