大风浪中渔船的安全性评估  

Safety Evaluation of Fishing Vessels in Stormy Weather

作　　者：王云天[1,2] 古文贤[1,2] 

机构地区：[1]大连水产学院海渔系 [2]大连海事大学

出　　处：《大连水产学院学报》1996年第3期15-23,共9页Journal of Dalian Fisheries University

摘　　要：通过对我国主要海洋渔场东、黄海波浪的统计分析，选出适用于我国海区的风浪谱，并以此为基础给出渔船在不同状态下的运动响应方程．通过计算以谱的形式给出了各种海况下渔船摇摆的幅值．由于各方向上的运动对船舶安全的影响程度不同，根据渔船设计标准及实践经验，给出各运动幅值及稳性状态的判别标准，建立评估方程，用特征向量法确定评估系数。In order to obtain a complete and quantity evaluation for navigation and fishing operation in stormy weather, the paper gives a practical method for eveluating and sets up a evaluated equation in which many factors are considered. Firstly the standards concerning the ships response in waves are given; then concidering the extent that ships affected by the responses, the paper obtains the weighing coefficient according to the suggestion of the experts and captains. At last, based on the evaluated calculation, the optimum course and speed as well as the danger ones can be obtained, which would be a good advice to captains.

关 键 词：安全性评估 风浪谱 船舶 渔船 

分 类 号：U661[交通运输工程—船舶及航道工程]