摘要
通过总结和分析该副井历次破坏加固治理情况 ,提出对深表土井壁治理应结合因底含失水引起地表沉降造成井筒破坏在不同时期采取相应治理措施。
Through summarizing and analyzing the situation of vice_well destruction and treatment,provide corresponding deep surface soil wall treatment measures of dealing shaft destruction which is because of water_bearing floor causing surface subsidence.
出处
《煤炭技术》
CAS
2002年第10期49-51,共3页
Coal Technology
关键词
深表土
底含失水
地表沉降
井壁破坏
修复
加固
井筒
deep surface soil
water_bearing floor
surface subsidence
destruction of wall
repair
