综放工作面排水系统优化与实践
Anhui Science & Technology(2018)
Abstract
针对煤矿综放工作面开采过程中采空区涌水量大且出水不间断的情况,通过修建导水沟等疏水工程,优化工作面防、排水系统,减少和控制工作面出水进入煤流系统,保证工作面安全正常生产.
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