云南水力发电2024，Vol.40Issue(10)：17-21,5.DOI:10.3969/j.issn.1006-3951.2024.10.005
海底小半径长距离隧洞衬砌施工技术及应用
Construction Technology and Application of Lining for Small Radius Long-distance Underwater Tunnel
曾令军 1丁涛 2焦宝1
作者信息
- 1. 中国水利水电第十四工程局有限公司,云南 昆明 650041
- 2. 中咨工程有限公司,北京 100000
- 折叠
摘要
Abstract
Nuclear power plants typically use seawater for unit cooling.With the increasing environmental requirements,cooling water from nuclear power plants is discharged into the open sea through underwater tunnels,which need to be lined.The construction of long-distance underwater tunnels has high requirements for construction organization.Tunnel lining construction is carried out through the use of inverted arch formwork technology,side and top arch trolleys,and irregular formwork,and the horizontal transportation of concrete is carried out using track type concrete transport vehicles.It can ensure that the various technical parameters of concrete meet the requirements of the specifications,solve the problem of poor quality of concrete pouring in special positions,and improve the overall construction quality and efficiency.关键词
核电站/海底/小半径/长距离/隧洞衬砌Key words
nuclear power plant/underwater/small radius/long distance/tunnel lining分类
交通运输引用本文复制引用
曾令军,丁涛,焦宝..海底小半径长距离隧洞衬砌施工技术及应用[J].云南水力发电,2024,40(10):17-21,5.
