摘要
在井巷工程施工过程当中,经常会遇到复杂岩石情况,为掘砌施工带来很大的安全隐患.河钢集团矿业公司司家营南区矿山分公司的大贾庄铁矿东北回风井在二期基建施工中,使用止浆墙探水注浆技术顺利度过复杂地段,为掘砌工程带来积极作用.
In the process of shaft and Roadway Engineering Construction,often meet the complex rock situation,for the excavation of a great hidden danger.During the construction of the second-phase capital construction in the Northeast Return Air Shaft of the Dajiazhuang Iron Mine of the Southern Mining Branch of the company of Hegang Group Mining Corporation,the grouting technology of the Slurry Stop Wall is used to pass through the complicated section smoothly,which brings positive effect to the excavation engineering.
作者
王金涛
陈广瑞
吴迪
WANG Jin-tao;CHEN Guang-rui;WU Di(Hegang Group Mining Company,shijiaying South Mining Branch,Tangshan 063000,China)
出处
《世界有色金属》
2019年第12期197-197,199,共2页
World Nonferrous Metals
关键词
止浆墙探水注浆
破碎岩石
裂隙水
Grout Detection and grouting
Broken Rock
Fissure Water
