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2 EX3边坡几何剖面及指定的折线滑动面与有限元网格
Fig.2 Slope geometry, the specified polygonal sliding surface and the finite element mesh in EX3