The method not only can consider behavior of stress strain of soil, but also can determine the most dangerous slip surface and its factor of safety at any time.
该方法不仅能够考虑土的应力应变性质，而且能够在任意时刻确定最危险滑动面的位置及安全系数。
2
The principle of indirect strain control based on slip compensation of inverter is analysed. Its realizing means, control arithmetic and applied effect are presented.
分析了基于变频器滑差补偿的间接张力控制原理、实现方法及相应控制算法，给出了应用效果。
3
When the load is removed, the elastic portion of the strain is recovered, but the plastic part (slip and creep) remains as permanent set.