水工建筑物门槽水面下闸封堵施工技术  

Construction technology of underwater gate sealing for gate slot of hydraulic structures

作　　者：徐同良 郑浩 XU Tongliang;ZHENG Hao(Liangshan Yellow River Affairs Bureau of Dongping Lake Management Bureau,Jining 272000,China;Henan Lixin Engineering Management Co.,Ltd.,Zhengzhou 450003,China)

机构地区：[1]东平湖管理局梁山黄河河务局,山东济宁272000 [2]河南立信工程管理有限公司,河南郑州450003

出　　处：《水利建设与管理》2023年第6期79-84,共6页Water Conservancy Construction and Management

摘　　要：为有效解决水工建筑物门槽水面下闸安装施工的诸多难题,设计制造并运用水面下闸运输吊装一体化平台,采用GPS-RTK与全站仪相结合的方式进行高精度测量定位,通过水下深度测量仪和水下机器人的综合应用获取深度数据,实现闸门运输和存放、水下清淤、测量定位、实时监测、起吊和安装等诸多功能。经工程实践,该技术应用效果良好,在同类工程中具有较好的推广前景。In order to effectively solve the many difficulties in the installation and construction of underwater gates in gate slots of hydraulic structures,a transportation and lifting integrated platform for underwater gates is designed,manufactured and utilized.High-precision measurement and positioning are carried out by combining GPS-RTK and total station instruments.Depth data is obtained through the comprehensive application of underwater depth measuring instruments and underwater robots,enabling the transportation and storage of gates,underwater dredging,measurement and positioning,real-time monitoring,lifting and installation.Through engineering practice,the application effect of this technology is good and has a promising prospect for promotion in similar projects.

关 键 词：水工建筑物门槽 水面下闸 一体化平台 GPS-RTK 全站仪 水下机器人 

分 类 号：TV732.3[水利工程—水利水电工程]