摘要
对顾桥副井在冻结壁解冻后进行注浆堵水并将淋水限制在允许范围内的成功经验进行了深入的分析与总结,为类似地层的矿井建设提供借鉴。
After thawing out of the frozen wall, Guqiao Auxiliary Shaft is grouted and blocking water, pounng water is restricted in the allowable range, whic can provide a successful references to the mine construction of similar stratum.
出处
《煤炭技术》
CAS
2006年第5期87-91,共5页
Coal Technology
关键词
冻结壁解冻
注浆
分析
thawing out of the frozen wall
grouting
analysis
