摘要
应用三雏数值分析方法,研究人工开挖边坡与自然山体边坡体之间的应力场分布特点、演变规律和作用关系,并依据应力场演变规律确定边坡岩体的破坏模式;以便为矿山生产及周边环境的安全评价提供科学依据。
This paper studies the distribution features, changing law and acting relation of the stress field between excavated slope and hillside using the method of three-dimensional numerical analysis. Failure model is decided by the changing law of stress field. So, scientific basis is provided for safety valuation of mining production and surrounding environments.
引文
[1]颜荣贵,李文秀.露天煤矿随机裂缝边坡稳定性研究的概率积分法[J].煤炭学报,1983,(3):65-76
[2]孙世国,著.矿山复合开采边坡岩体变形规律[M].北京:地震出版社,2000
[3]孙世国,著.露天边坡与山体边坡复合体稳定性分析[M].北京:冶金工业出版社,2001
[4]谷德振,著.岩体工程地质力学基础[M].北京:科学出版社,1979