摘要
断层作为井下巷道掘进中常见的构造形式,对于掘进工作的安全有着严重威胁。对断层出现的原因、其对矿山生产的影响和断层出现的征兆进行分析总结,随后结合自身多年实践经验,从施工准备阶段和施工进行阶段两方面对巷道掘进过断层的技术措施进展开分析,期望能为井下巷道掘进过断层施工提供一定借鉴。
As common structure form of underground roadway tunneling, fault is a serious threat to the safety of tunneling work.This paper summarized and analyzed the reason of fault, its impact on the mine production and the signs of the fault. And then analyzed technical measures for passing through fault in roadway tunneling from the aspects of tunneling preparation stage and tunneling conduct stage combined with their own practical experience for many years, which provided certain references for passing through fault in underground roadway tunneling.
出处
《能源与节能》
2016年第1期188-189,共2页
Energy and Energy Conservation
关键词
巷道掘进
过断层
掘进对策
roadway tunneling
passing through fault
tunnelling countermeasure
