基于强度折减法的边坡稳定性分析OA
The slope stability analysis based on strength reduction
阐述了有限元强度折减法的基本原理,利用强度折减法对尾矿坝进行了边坡稳定计算,同时通过简化毕肖普法和瑞典圆弧法对其结果进行了对比分析,证明基于有限元理论的强度折减法的计算结果是可信的,其安全系数值可以作为定量判断的依据。
This article elaborates the principle of FEM strength reduction.By using the strength reduction method,it makes a slop stability calculation to tailing dam,at the same time it makes a comparative analysis to the result by simplified Bishop Method and Sweden Arc Method.The result shows that the calculation result based on the theory of finite element strength reduction is reliable and its safety factor can be used as a quantitative basis for judgment.
李宗伟;尹大娟
长春工程学院水利与环境工程学院松辽水利水电开发有限责任公司,长春130012
水利科学
强度折减法极限平衡法失稳判据安全系数
strength reductionlimit equilibriumevaluating of losing stabilityfactor of safety
《长春工程学院学报：自然科学版》 2011 (3)
32-34,3
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