梯级有限元分析及优化  

Analysis and Optimization of Rung Finite Element

作　　者：王丙军[1] 

机构地区：[1]安阳工学院机械工程学院,河南安阳455000

出　　处：《济源职业技术学院学报》2012年第3期16-19,共4页Journal of Jiyuan Vocational and Technical College

摘　　要：采用有限元分析软件,对梯级进行了静载应力、变形分析,结合试验结果,对设计冗余部分进行了优化,得到了满足设计强度要求与重量要求的轻量化梯级。The static stress and displacement was analyzed by FEA, compared with the experiment results, the redundant section was reduced to meet the less weight, and the FEA result from the improved rung is satisfied with the requirement both strength and weight.

关 键 词：梯级 有限元 优化 

分 类 号：C251[社会学]