摘要
通过对工程地质岩组划分,运用岩体质量系数法和岩体质量指标法分析评价了硐室围岩稳定性,采用比拟法和岩体力学极限平衡法分析评价了露天采矿坑边坡稳定性。对开采区不良物理地质现象,地下水、地表水水质的放射性和有毒有害元素进行了分析评价。
Through the engineering geological petrofabric,using rock mass quality factor and rock quality indices to analyze and evaluate the stability of surrounding rock and using analogy method and limit equilibrium method to analyze and evaluate the slope stability of open-pit coal mining. The bad physic geological phenomena,quality of groundwater and surface water,radioactivity and poisonous and harmful elements of the mining area were analyzed.
出处
《安徽农业科学》
CAS
2016年第10期64-65,88,共3页
Journal of Anhui Agricultural Sciences
基金
云南省科技惠民计划(2013CA019)
云南铜业(集团)有限公司重点科技计划项目(20140101)
关键词
矿山开采
工程地质
地质环境
稳定性
分析评价
Mining
Engineering geology
Geological environment
Stability
Analysis and evaluation
