摘要
本文采用MSC PATRAN/NASTRAN软件,对重庆某综合救缓船液压吊基座及其区域内的船体支承结构进行设计及仿真分析,重点评估液压吊区域结构局部强度和屈曲强度,并对液压吊基座形式进行优化,使其满足相关规范和使用要求,为同类型船舶吊机基座设计、局部强度和屈曲强度校核提供参考。
The hydraulic crane foundation and the hull support structures in its area of the Chongqing comprehensive rescue ship are designed and analyzed by MSC PATRAN/NASTRAN software. The local strength and buckling strength of the structure in the hydraulic crane area are evaluated, and the form of the hydraulic crane foundation is optimized to meet the relevant specifications and application requirements. It provides a reference for the design of crane foundation and the check of local strength and buckling strength of the same type of ships.
作者
卢龙文
苏罗青
兰亮
LU Longwen;SU Luoqing;LAN Liang(Guangzhou Marine Engineering Corporation,Guangzhou 510250)
出处
《广东造船》
2022年第6期27-31,共5页
Guangdong shipbuilding
基金
2020年广东省海洋经济发展专项资金项目(粤自然资合[2020]023号)。
关键词
吊机基座
局部强度
屈曲强度
Crane Foundation
Local Strength
Buckling Strength
