大潮差无掩护海域高桩码头靠船构件安装技术研究  

Research on Installation Technology of Berthing Members of Piled Wharf in Unshielded Sea Area with Large Tide Range

作　　者：吴亮[1] 陈先威[1] Wu Liang;Chen Xianwei(CCCC First Harbor Consultants Co.,Ltd.,Tianjin 300220,China)

机构地区：[1]中交第一航务工程勘察设计院有限公司,天津300220

出　　处：《港口航道与近海工程》2024年第3期104-107,115,共5页Port,Waterway and Offshore Engineering

摘　　要：高桩码头是一种应用较为广泛的码头结构,属于透空结构,对波浪不发生反射。其结构轻,砂石料用量省,对地基的适应性好。大型高桩码头的上部结构尺寸大,在水文条件复杂的环境下,具有较大的施工难度和风险,对施工设备和施工技术要求高。本文依托国内大潮差无掩护海域某高桩码头的施工,在综合分析施工现场各类影响因素的基础上,优化调整靠船构件设计和安装技术,顺利解决了靠船构件安装时遇到的难题,节约了施工时间和费用,可为后续此类工程的施工提供参考。As a widely used wharf structure,piled wharf belongs to permeable structure,does not reflect waves,and possesses the advantages of light structure,less consumption of sand and gravel,and high adaptability to foundation.Due to huge upper structure of large piled wharf,higher construction difficulty and risks exist under complex hydrological conditions,which leads to high requirements of equipment and technology.Based on the construction of a piled wharf in unshielded sea area with large tide range in China,the design and installation technology of berthing members are optimized and adjusted by fully analyzing a variety of field influencing factors,which successfully solves the problems encountered in the installation of berthing members,lowers construction time and cost,and provides a reference for the construction of similar projects.

关 键 词：大潮差 高桩码头 预制混凝土 靠船构件 安装技术 

分 类 号：U655.4[交通运输工程—港口、海岸及近海工程]