摘要
通过泉店煤矿中央风井冻结段外壁掘砌快速施工过程管理,总结了复杂地质条件下冻结井筒的快速施工技术及管理方法,为其它类似条件矿井提供参考。
Through outside wall fast diging construction management of freezing section at central ventilation shaft of Quandian Coal Mine, summarizes the fast construction technology and administration measures of freezing shaft under complex geological conditions, which can be used as a reference for the similar mines.
出处
《煤炭技术》
CAS
2007年第5期87-89,共3页
Coal Technology
关键词
复杂地质条件
冻结凿井
快速施工
complex geological conditions
freezing sinking shaft
fast construction
