采用填沙法原位修复高深度溜矿井经验总结  

Experience Summary of in-situ Repairing of deep clay mine by sand-Filling method

作　　者：海祥 HAI Xiang(Jiangxi copper group dongtong mining co.LTD,Fuzhou 331812,China)

机构地区：[1]江西铜业集团东同矿业有限责任公司,江西抚州331812

出　　处：《世界有色金属》2020年第23期149-150,共2页World Nonferrous Metals

摘　　要：服务于V号矿体深部开采的2#溜矿井,由于井壁围岩及混凝土浇灌层受倒矿矿石下落冲击,溜井井筒多处出现大面积垮塌,存在安全隐患,难以继续服务生产,遂决定对井筒及时进行修复加固进行原位修复。以确保溜矿井的正常使用。Due to the impact of falling ore on Wall Rock and concrete pouring layer of No.2 Clay Mine,which serves for deep mining of no.V orebody,the clay shaft partially collapsed in a large area and needed to be repaired and strengthened in time To ensure the proper operation of the optimus shaft.

关 键 词：溜矿井 垮塌冒落 填沙法 原位修复 经验总结 

分 类 号：TV871.1[水利工程—水利水电工程]