摘要
为准确预测地质构造对巷道围岩稳定性和支护方案的影响,以矿区地质构造纲要图及影响等级评价体系为基础,对山西晋城煤业集团成庄矿区进行了预测研究,编制了矿区地质构造纲要图,分析评价了地质构造对工程围岩稳定性和支护设计的影响范围及影响等级。成功预测了该矿区所处工程环境对围岩稳定性的影响,为巷道支护设计提供了可靠依据。
For comprehensive forecast on the influence of geological structure on surrounding rock stability and support, the forecast in Chengzhuang mine region was conducted on the basis of the geological structure outline map and the evaluation of influence grades. A geological structure outline map was complied for the region. The range and grade of the influence of geological structure on the stability of surrounding rock and support were analyzed. The success of the project in forecasting the influence on environment and the stability of surrounding rock proved a reliable basis for tunnel design.
出处
《太原理工大学学报》
CAS
北大核心
2009年第2期177-179,共3页
Journal of Taiyuan University of Technology
基金
山西省科技产业化环境建设成果推广项目(2008071060)
关键词
地质构造
纲要图
围岩稳定性
预测评价
支护设计
geological structure
outline map
the stability of surrounding rock
prediction and forecasting
support design
