摘要
根据开滦股份公司吕家坨矿业分公司6377工作面顶板富水丰富的地质情况,结合本矿生产实际及6377工作面的特点,对顶板富水条件下锚网施工进行了分析、研究,制定了一系列施工技术要求和施工安全技术措施。给出锚网施工支护方案,通过生产实践证明了支护方案的可行性,达到了有效合理的支护效果。
Based on 6377 working face roof rich water geological condition of Lvjiatuo Mining Industry Branch of Kailuan Group, combined with the working face feature and actual production, anchor net construction under rich water of roof was analyzed and studied, a set of construction technology and safe measures were settled. The anchor net support construction support plan was given, the feasibility of the support plan was proved, with reasonable and effective support.
出处
《煤炭与化工》
CAS
2015年第10期87-89,共3页
Coal and Chemical Industry
关键词
顶板富水
锚网支护
可行性
施工工艺
rich water of roof
anchor net support
feasibility
construction technology
