摘要
以新疆邢美矿业有限公司塔什店一号矿副立井井筒冻结段井壁注浆为例,说明了冻结特殊凿井法双层井壁注浆封堵涌水施工工艺,保障了井筒壁后注浆的顺利实施。
Taking the grouting of the shaft wall in the freezing section of the shaft shaft of tashdian no.1 mine of xinjiang xingmei mining co.,LTD as an example,this paper illustrates the construction technology of blocking water gushing by the grouting of double-layer shaft wall with the freezing special sinking method,which ensures the smooth implementation of grouting behind the shaft wall.
引文