摘要
通过了解采动条件下覆岩的破坏规律及影响覆岩破坏的主要因素和对顶板导水裂隙带的研究,提出采前与采后巷道顶板淋水的防治措施。
By understanding the damage law of overburden rock under the mining condition and the main factors influencing the overburden rock destruction, and the studying on roof water transmitting fissure zone, this paper put forward prevention and control measures of roof spilled water in roadway before mining and after mining.
出处
《能源与节能》
2015年第7期124-125,共2页
Energy and Energy Conservation
关键词
覆岩破坏
规律
因素
防治措施
overburden rock destruction
law
factors
prevention and control measures
