船闸混凝土施工中宽缝优化分析  

Optimization Analysis of Wide Joint in Concrete Construction of Ship Lock

作　　者：涂海波[1] TU Haibo(Anhui Water Conservancy Development Co.,Ltd.,Bengbu,Anhui Province,233000 China)

机构地区：[1]安徽水利开发有限公司,安徽蚌埠233000

出　　处：《大众科学》2024年第24期139-141,共3页China Public Science

摘　　要：在水利工程领域,我国在内陆运河的节水型船闸数量不断增加,在减少水资源消耗和提高工程的稳定性与耐久性方面发挥了重要作用。然而,船闸结构接缝处的渗漏问题依然是水利建设中亟待解决的难题,其直接影响到船闸的正常运行和长期性能。因此,对船闸结构渗漏进行有效的控制技术研究,对于船闸的设计与施工维护具有重要的实际意义。以高石碑水闸工程为例,对施工中的宽缝技术进行了综合分析,探讨了大体积混凝土施工中宽缝的设计原则、布局策略以及缝面处理技术。这些研究成果对于工程实践具有一定的借鉴和指导作用。In the field of water conservancy engineering,with the increasing number of water-saving ship locks built on inland canals in China,these locks have played an important role in reducing water resource consumption and enhancing the stability and durability of engineering projects.Nonetheless,the leakage issue at the structural joints of the locks remains a challenging problem in water conservancy construction,directly affecting the normal operation and long-term performance of the locks.Therefore,conducting effective control technology research on lock structure leakage is of significant practical importance for the design,construction,and maintenance of locks.This paper takes the Gao Shibei Lock project as an example to provide a comprehensive analysis of the wide seam technology in construction,discussing the design principles,layout strategies,and seam surface treatment techniques for large volume concrete construction.The research findings presented in this paper have certain reference and guidance value for engineering practice.

关 键 词：船闸 施工宽缝 缝面处理 优化分析 

分 类 号：U641.5[交通运输工程—船舶及航道工程]