摘要
通过对皖北煤电集团五沟煤矿大采高综采充填工作面CT101覆岩破坏的发育特征及规律的瞬变电磁探测,得出近松散层充填开采的采煤面的矿压显现特征、"两带"发育高度等,对类似条件下采煤工作面的安全开采具有指导意义。
Through the transient electromagnetic survey on the failure laws of overburden rock in CTIO1 fully mechanized filling working face with large mining height of Wanbei Coal - electricity Group Wugou Coal Mine, it concludes the characteristics of strata behaviors, development heights of water conducted zone and caving zones in filling mining under the unconsolidated layers, which has guiding significance to the same projects.
出处
《煤矿安全》
CAS
北大核心
2013年第5期151-153,共3页
Safety in Coal Mines
关键词
大采高
综合机械化充填开采
覆盖层
垮落带
导水裂缝带
：large mining height
fully mechanized backfill and coal mining
overlying strata
caving zone
water conducted zone
