摘要
矿山部分采空区位于运矿道路下方,采空区上部能否承受运矿车载重,需对道路下方的地下采掘工程进行稳定性评价。采用普氏理论及太沙基原理分析计算采空区围岩的稳定性,为今后矿山开采提供合理设计参数。
Some mined-out areas, located under ore transportation roads, need stability evaluation of underground mining engineering. Platts theory and Terzaghi principles are used to calculate the stability of surrounding rock, to provide reasonable design parameters for future mining.
出处
《地质灾害与环境保护》
2013年第4期83-86,共4页
Journal of Geological Hazards and Environment Preservation
关键词
地下采掘
稳定性
普氏理论
太沙基原理
underground mining
stability
Platts theory
Terzaghi principle
