【摘要】 超基性岩体在金川矿区露采边坡稳定性评价中占有重要地位，它是整体边坡的支撑体。本文研究了该岩体的物质组成、赋存环境、物理力学性质、岩体结构特征等。在此基础上，对超基性岩体质量进行了评价。更多还原

【Abstract】 The ultrabasic rockmass is an important unit in evaluation of slope stability of open pit of Jinchuan Mine since it represents a supporting body for entire slope. In this paper the composition, occurence environement, physico-mechanical properties, and structural characteristics of the rockmass are studyied. From the results a quantitative evaluation of the ultrabasic rockmass is performed.更多还原