风力发电设备安装船的整船强度数值计算研究  

Numerical calculation of structural strength for wind power equipment installation vessel

作　　者：李刚强[1] 钱娣[2] 

机构地区：[1]浙江海洋学院船舶与建筑工程学院,舟山316004 [2]上海船舶工艺研究所,上海200085

出　　处：《船舶》2011年第5期31-35,共5页Ship & Boat

摘　　要：在风力发电设备安装船的典型装载工况下,应用三维势流理论进行波浪诱导载荷长期预报,以主要载荷控制参数为依据进行设计波的选取,应用DNV的SESTRA模块将设计波载荷施加于船体进行船体结构直接计算分析。计算结果表明:船体结构设计均满足要求。In this paper,the three-dimensional potential flow theory is used to predict the long-term response of wave induced loads for a wind power equipment installation ship in a typical loading condition,the design wave is selected according to the main load control parameters,and the DNV＇s SESTRA module is applied to calculate the hull structure strengthen under design wave loads.The results show that the hull structural design can meet the requirements.

关 键 词：波浪诱导载荷 设计波 长期预报 

分 类 号：U661.1[交通运输工程—船舶及航道工程]