测量船基于规范与直接计算的波浪载荷设计值对比分析  

Comparison and analysis of design wave loads on regulations and direct method

作　　者：郑凯 闫晋辉[1] 陶国君 陈涛[1] 任鸿[1] ZHENG Kai;YAN Jin-hui;TAO Guo-jun;CHEN Tao;REN Hong(Marine Design and Research Institute of China,Shanghai 200011,China;Hudong-Zhonghua Shipbuilding(Group)Co.,Shanghai 200129,China)

机构地区：[1]中国船舶及海洋工程设计研究院,上海200011 [2]沪东中华造船(集团)有限公司,上海200011

出　　处：《舰船科学技术》2020年第7期45-48,共4页Ship Science and Technology

摘　　要：针对某测量船,考虑到其特殊的船型特点,基于不同的船级社规范和直接计算法求得波浪载荷,进行对比分析,研究规范的适用性。通过修正分离系数、分布系数和波浪载荷设计均值,最终确定该综合测量船的波浪载荷设计值。For some surveying vessels,considering its special characteristics,the paper studies on the design wave loads.In this paper,design wave load is studied by comparison with different regulations(CCS,LR)and direct calculation method.By comparing analysis results,the separation factor,distribution factor and the mean value of design wave loads are corrected,and then determine the wave load design value.

关 键 词：规范对比 直接计算 分离系数 波浪载荷预报 

分 类 号：U662.1[交通运输工程—船舶及航道工程]