【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。更多还原

【Abstract】 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.更多还原