In the method the criticalslidingsurface is found by thinking about the stress moving of damaged points according to strain and stress that is computed by finite-element method.
该方法利用有限元方法计算土体单元的应力应变，根据破坏单元直接确定临界滑裂面。
2
The criticalsliding field technology was used to probe the sliding surface of a waste-dump slope.