摘要
在梁单元的基础上对泊桥桥体进行有限元强度的优化分析,提出了一种高效准确的方法,缩短了建模与后处理计算的时间,与UG软件相结合,详细的论述了泊桥桥体的建模及有限元仿真过程,运用NX/Nastran模块计算分析,保证了准确性。
On the basis of beam element to optimize the bridge body in finite element analysis, this paper puts for ward a kind of accurate and efficient method, shorten the time of modeling and postprocessing, and it combines with UG software, discussing the modeling and finite element simulation process, using the NX/Nastran module calculate and ana lyse, and ensuring the accuracy.
出处
《现代机械》
2013年第5期44-48,共5页
Modern Machinery
关键词
梁单元桥体有限元仿真分析
beam element
bridge body
finite element simulation
analysis
