山东煤炭科技Issue(4)：12-13,2.
综放面端头支架的应用与推广
Tianchen Coal Mine of Zaokuang Group CO. LTD
摘要
Abstract
All coal faces of Tianchen coal mine are complete mechanical mining. So the coal faces get a high mining rate. But the traditional supporting of the end of transport tunnel putting to use individual hydraulic prop with articulated roof beam seriously restricts the advance rate. The end of transport tunnel supporting needs achieving mechanization to ensure the coal face hig - productivity and efficiency. Tianchen coal mine generalizing hydraulic sup- port of transport tunnel end at 7108 full - mechanized top - caving mining face achieves great success.关键词
综放工作面/端头维护/端头支架Key words
full - mechanized top - caving mining face the end of transport tunnel supporting hydraulic support of transport tunnel end分类
矿业与冶金引用本文复制引用
沈伟,潘洪卫,马洪俭..综放面端头支架的应用与推广[J].山东煤炭科技,2012,(4):12-13,2.
