地质论评2009，Vol.55Issue(6)：892-896,5.
铁岭柴河1#尾矿坝数值模拟及其稳定性分析
Numerical Simulation and Analysis of Stability of the No.1 Tailing Dam in Chaihe, Tieling City
樊耀武 1信文山 2周志广2
作者信息
- 1. 吉林铁道勘察设计院有限公司,吉林省吉林市,132001
- 2. 辽宁有色勘察研究院,沈阳,110013
- 折叠
摘要
Abstract
The No.1 Tailing Dam in Chaihe,TieLing City,lies in Guanmen mountain ditch in Houshi community,Kaoshan town,Kaiyuan city,Liaoning province,which is composed of starter dam and embankment. On the basis of the on-the-spot investigation about the dam,in text the finite difference numerical model is builded through reasonably generalizing and extending the actual principal section of the dam. Then,Duncan-Chang model is used for disclosing the relative between stress and strain of the tailing dam,and the tailing dam in a existing state is analysed for exposing the stress condition in the dam,at the same time,the stability analysis of the tailing dam is proceeded through the slice method based on the limiting equilibrium theory like Fellenius method and Biship method to realize the quantitative analysis for the tailing dam stability,which is the very significant guiding for the safety of the tailing pond.关键词
尾矿坝/数值模拟/稳定性分析/有限差分法Key words
Tailing Dam/ Numerical Simulation/ Analysis of Stability/ the Finite Difference Method分类
天文与地球科学引用本文复制引用
樊耀武,信文山,周志广..铁岭柴河1#尾矿坝数值模拟及其稳定性分析[J].地质论评,2009,55(6):892-896,5.
