1 900 TEU集装箱船全船结构强度有限元分析

打开文本图片集

摘    要：本文以1900TEU集装箱船为研究对象，根据中国船级社的规范进行全船结构强度有限元计算分析，通过PATRAN软件建立有限元模型，开展全船屈服强度、屈曲强度和舱口角隅的疲劳分析，计算方法和结论对大开口集装箱船结构有限元计算和局部加强具有重要借鉴意义。

关键词：集装箱船；结构强度；有限元计算

中图分类号：U661.43                               文献标志码：A

Finite Element Analysis for Overall Structural Strength

of 1 900 TEU Container Ship

CHENG Zhenxing，  LI Dafei，  SUN Wenli，  SHANG Ping，  CHEN Zhengri

（ Guangzhou Wenchong Shipyard Co.， Ltd.，   Guangzhou 510725，  China ）

Abstract： This paper takes the 1900TEU container ship as an example. Based on the CCS rules， the finite element analysis is carried out for the overall structural strength. The finite element model is established by way of PATRAN software to conduct the fatigue analysis for the yield strength， buckling strength and hatch corner. The calculation method and conclusion can provide important reference for finite element calculation of large opening container ship structure and local reinforcement.

Key words： container ship;  structural strength;  finite element analysis

1     引言

随着航运业的快速发展，集装箱船因其码头装卸货效率高、低成本、安全可靠、集装箱具有标准化、可重复使用等优点，在海洋营运中具有着重要地位。（剩余3689字）