摘要
针对动臂式塔机在有限元分析过程中建模工作量大的问题,将参数化思想引入有限元分析过程中,采用有限元参数化分析文本自动生成技术,以通用编程语言为基础编制程序,根据输入参数自动生成有限元建模分析所需的数据文件,进行结构建模与分析,并以计算分析实例说明方法的可行性。
Modeling of tower crane involves a large amount of work. In response to it ,this paper applied parameterized technology to establish finite element model of tower crane with luffing boom, the parameters were created by programs automatically. Finite element model for an actual tower crane with luffing boom was established and analyzed to show the feasibility of the method.
出处
《机械工程与自动化》
2009年第3期17-19,23,共4页
Mechanical Engineering & Automation
关键词
参数化
动臂式塔机
有限元分析系统
parameterization
tower crane with luffing boom
finite element analysis system
