山体崩滑破坏的视滑力问题──以链子崖危岩体为例

STUDY ON APPARENT SLIDING FORCE FOR SLOPE SLIDING — AN EXAMPLE FROM THE LIANZIYA DANGEROUS ROCKMASS

本文提出了山体崩滑破坏的视滑力概念，给出其分析方法，并结合长江三峡链子崖危岩体进行了应用研究。它对于认识斜坡变形破坏的机理，改进稳定性评价。

A new concept of apparent sliding forcefor slope sliding is suggested and can be used for analysis of mechanism of soil or rockmass slides in this paper. It was applied to the Lianziya dangerous rockmass of the Three Gorges of Yangtze River. It is proved that this method is very useful to study of mechanism for slope sliding and improves its stability evaluation, engineering control program, and engineering arrangements.