葛洲坝大江电厂排沙底孔进水口检修门底坎检测与修理  

Inspection and repair of the sill of bulkhead gate for sand bottom outlet of Gezhouba Hydropower Plant

作　　者：孟凡华 仲洪滔 李如峰 

机构地区：[1]青岛太平洋海洋工程有限公司,青岛266100

出　　处：《西北水电》2007年第3期42-44,共3页Northwest Hydropower

摘　　要：介绍了水下检查技术与病害治理工艺以及水下检查与测量,水下切割与凿除作业,水下锚筋架设,水下焊接和水下混凝土浇筑;介绍了水下检查、维护与修理的可实施与可操作性,为水下结构物病害的防治,提供了一套科学、可靠的技术和工艺。This paper introduces underwater inspection technology and disaster treatment craft, underwater inspection and survey, underwater cutting and chiseling work, underwater erection of anchor rod, underwater welding and concrete pouring. It also presents the implementation and operation of underwater inspection for the maintenance and repairing so as to prevent and control the underwater structure disasters, which has provided the scientific and reliable technology and craft.

关 键 词：水下检查 水下修补 水下切割 水下焊接 锚固 

分 类 号：TV663[水利工程—水利水电工程]