剑潭枢纽船闸改扩建总体布置  

General layout of Jiantan Junction ship lock reconstruction and expansion

作　　者：任启江 刘仟 叶雅思 印术宇 吴锋箭 REN Qijiang;LIU Qian;YE Yasi;YIN Shuyu;WU Fengjian(Hunan Provincial Communications Planning,Survey&Design Institute Co.,Ltd.,Changsha 410200,China)

机构地区：[1]湖南省交通规划勘察设计院有限公司,湖南长沙410200

出　　处：《水运工程》2024年第6期170-176,共7页Port & Waterway Engineering

摘　　要：在已建的船闸枢纽上进行船闸扩建受周边环境(已有船闸结构、配套设施、房屋)、边界条件等诸多因素的限制,设计工作难度加大。因此针对剑潭水利枢纽二线船闸工程,综合考虑枢纽水流条件、船闸通航条件、相邻建筑物安全及施工条件等因素,通过船闸错位布置、折线引航道、停泊段外放等工程措施,避让已有结构。在满足设计标准下,提出安全通航要求以及东江防洪要求的船闸布置方案,为设计提供重要技术支撑。剑潭枢纽船闸改扩建工程布置方案和相关技术措施可为周边环境复杂的改扩建船闸建设提供借鉴。The expansion of the ship lock on the existing lock hub is limited by the surrounding environment(existing lock structure,supporting facilities,houses),boundary conditions and many other factors,so the design work is more difficult.Therefore,for the second-line ship lock project of Jiantan Junction,factors such as the flow conditions of the hub,navigation conditions of the ship lock,safety of adjacent buildings and construction conditions are comprehensively considered.By adopting engineering measures such as the displacement arrangement of ship lock,the broken approach channel and the release of the berthing section,the existing structure can be avoided.The optimal lock layout scheme that meets the requirements of safe navigation and Dongjiang flood control under the design standard is proposed.It provides important technical support for the design.The layout scheme and relevant technical measures of Jiantan Junction ship lock reconstruction and expansion project can provide reference for the construction of ship lock reconstruction and expansion with complicated surrounding environment.

关 键 词：改扩建工程 船闸 枢纽 总体布置 

分 类 号：U64[交通运输工程—船舶及航道工程]