某78 m打桩船主桩架结构强度分析  

Structure Strength Analysis on Main Pile Frame of 78 m Pile Driving Ship

作　　者：谢美金 罗汉文 黄远力 陈泉 XIE Meijin;LUO Hanwen;HUANG Yuanli;CHEN Quan(Guangzhou Public Transport Group Liner Co.,Ltd.,Guangzhou 510235)

机构地区：[1]广州公交集团客轮有限公司,广州510235

出　　处：《广东造船》2023年第2期92-95,共4页Guangdong shipbuilding

摘　　要：本文采用有限元分析软件MSC.Patran/Nastran,校核了某78 m打桩船主桩架的结构强度。计算工况包括:起重工况;吊桩工况;打桩工况;变幅工况;搁置工况和试验工况。计算结果表明,某78 m打桩船主桩架结构强度符合要求。The structural strength of the main pile frame of 78 m pile driving ship is calculated and analyzed with finite element software MSC Patran/Nastran.The calculation conditions include lifting condition,pile lifting condition,pile driving condition,luffing condition,shelving condition and test condition.The calculation results show that the structural strength of the pile frame of 78 m pile driving ship meets the safety requirements.

关 键 词：打桩船 主桩架 结构强度 有限元 

分 类 号：U674.32[交通运输工程—船舶及航道工程]