小型海船锚机基座及支撑结构强度直接计算分析  

Research on Strength Calculation of the Windlass Foundation and Reinforcement Structure of the Small Seagoing Ship

作　　者：陈伟 严丽君 周俊霖 CHEN Wei;YAN Li-jun;ZHOU Jun-lin(Zhoushan Highflyer Shipbuilding Technical Institute,Zhoushan Zhejiang 316100,China;Yangfan Group Co.,Ltd,Zhoushan Zhejiang 316100,China)

机构地区：[1]舟山海之帆造船技术有限公司,浙江舟山316100 [2]扬帆集团股份有限公司,浙江舟山316100

出　　处：《机械研究与应用》2022年第3期200-202,共3页Mechanical Research & Application

摘　　要：为规范小型海船锚机基座及船体支撑结构强度设计,以35 m污油回收船为研究对象,对其艏部锚机基座及船体支撑结构建立局部有限元模型,采用MSC PATRAN/NASTRAN直接计算法,重点对锚机基座及船体局部结构的应力分布特点进行分析,最后计算结果表明强度设计满足规范要求。In this paper,a 35m oil recovery ship is taken as the study object in order to specify the strength design of windlass foundation and reinforcement structure.The local finite element model of windlass foundation and its reinforcement structure are established,and the MSC PATRAN/NASTRAN direct calculation method is adopted to analyze the stress distribution of foundation and local hull structure.Finally,it indicates that the design meets the requirement of rules in accordance with the calculation result.

关 键 词：锚机基座 有限元 强度 

分 类 号：U66[交通运输工程—船舶及航道工程]