复杂地质条件下岸壁码头结构衔接设计要点  

Key points of structural connection design of quay wall wharf under complex geological conditions

作　　者：于晓岩 于雯雯 耿茜 冯海波 YU Xiao-yan;YU Wen-wen;GENG Qian;FENG Hai-bo(CCCC FHEC Harbor Engineering Design Co.,Ltd,Guangzhou 510290,China)

机构地区：[1]中交四航局港湾工程设计院有限公司,广东广州510290

出　　处：《水运工程》2021年第11期44-49,共6页Port & Waterway Engineering

摘　　要：针对复杂地质条件下岸壁式码头不同结构的衔接设计,依托实际工程,研究分析了复杂地质条件下岸壁式码头的结构选型和泊位等级相差较大的两相邻结构之间的衔接处理关键技术。该技术较好地解决了岸壁式码头不同结构衔接处的差异沉降引起上部结构开裂、结构缝漏砂等问题。归纳了泊位等级相差较大的岸壁式码头转角相接处组合钢板桩结构的稳桩与嵌岩技术,对类似码头工程的设计与施工具有一定的参考价值。In view of the connection design between different structures of quay wall wharf under complex geological conditions,this paper studies and analyzes the structure selection of quay wall wharf under complex geological conditions and the key technology of connection treatment between two adjacent structures with large difference in berth grade based on actual engineering,which can solve the problems of superstructure cracking and sand leakage in structural joints,caused by different settlement at the connection of different structures of quay wall wharf.This paper summarizes the pile stabilizing and rock-socketing technology of composite steel sheet pile structure at the corner joint of quay wall wharf with large difference in berth grade,which has a certain reference value for the design and construction of similar wharf engineering.

关 键 词：复杂地质条件 岸壁式 衔接设计 稳桩 

分 类 号：U656[交通运输工程—港口、海岸及近海工程]