较长周期波浪作用下系泊船舶装卸作业波浪标准的试验研究  

Experimental studies on wave standard for mooring ship operationunder longer period wave action

作　　者：王炜正 俞武华 柳淑学[2] 李金宣[2] 赵序 张昊宸 WANG Weizheng;YU Wuhua;LIU Shuxue;LI Jinxuan;ZHAO Xu;ZHANG Haochen(CCCC Second Harbor Consultants Co.,Ltd.,Wuhan 430060,China;State Key Laboratory of Coastal and Offshore Engineering,Dalian University of Technology,Dalian 116024,China)

机构地区：[1]中交第二航务工程勘察设计院有限公司,湖北武汉430060 [2]大连理工大学海岸和近海工程国家重点实验室,辽宁大连116024

出　　处：《水运工程》2025年第1期16-22,50,共8页Port & Waterway Engineering

基　　金：中交第二航务工程勘察设计院有限公司科技创新课题项目(201301)。

摘　　要：针对目前缺乏较长周期波浪作用下系泊船舶装卸作业波浪标准的问题,进行系统的分析研究。采用物理模型试验方法,针对一系列油船、LNG船和散货船船型,考虑较大波浪周期范围,开展水动力特性的模型试验,分析船舶运动量随周期的变化规律,并结合相应规范规定,提出较长周期波浪作用下船舶作业允许波高随周期变化的折减系数。研究成果可为相关研究和设计提供科学支持。Aiming at the lack of operation standards of waves for the handing operations of moored ships under longer period wave action,a systematic analysis and research has been carried out.In this paper,physical model tests on the hydrodynamic characteristics are conducted for a series of oil tankers,LNG vessels and bulk carriers considering a large wave period range.The variations of ship motion with wave period are analyzed,and combined with relevant regulations,the reduction coefficients for the wave height of ship operation under longer period waves action with period variation are proposed.The research results can provide scientific support for relevant research and design.

关 键 词：较长周期波浪 系泊船 运动量 模型试验 作业标准 

分 类 号：U653.2[交通运输工程—港口、海岸及近海工程]