摘要
为了对泵车臂架进行多工况有限元分析,基于MSC.Patran/Nastran平台,运用PCL(Patran Command Language)开发了泵车臂架分析系统.该系统集成于Patran,具有Patran风格,便于交互操作;实现了泵车臂架有限元模型任意姿态变换、载荷参数化和分析过程自动化等功能.并以某公司37 m泵车臂架为对象,运用系统进行了几种典型工况姿态的有限元分析.结果表明,分析系统计算正确快捷,使用方便,适用于泵车臂架分析.
To analyze the boom of truck mounted concrete pump under multi working conditions with finite element method,an analysis system is developed using PCL based on MSC.Patran/Nastran.This system is integrated in Patran with Patran style.It is easy for interactive operation.Arbitrary pose transformation,loads parameterization and analysis automation are realized in the system.The boom of a 37m truck mounted concrete pump of a company is analyzed under several typical working conditions with this system.The results show that the analysis system is correct and effective in calculation,convenient in usage,and suitable to be applied in analysis of the booms.
出处
《郑州大学学报（工学版）》
CAS
北大核心
2010年第6期83-86,共4页
Journal of Zhengzhou University（Engineering Science）
基金
国家高技术研究发展计划(863计划)项目(2008AA042801
2008AA042802)
