摘要
本文采用有限元法和地质力学模型试验相结合的方法,研究了层状岩体高边坡坡脚基坑开挖时的破坏机理、整体抗滑稳定性和预应力锚固方式。着重探讨了边坡稳定性分析的有限元法和经济合理的加固方式等问题,获得了较为满意的结果.
In this paper,by using the finite element method and the geomechanics model tests,the writer has studied the mechanism of failure of stratified rock of high slope excavated at the root.The stability of a block against sliding and the strengthening measures by means of prestressed anchorage are also studied.The appropriate strengthening measures are also discussed, and satisfactory results,have been obtained.
关键词
高边坡
稳定性
水电站
岩体
层状
High slope
the non-linear finite element,the geomechanics model tests
the analysis stability,strengthening measures
