现代制造工程Issue(3)：121-125,5.
基于 ANSYS Workbench 的梨形截面伸缩吊臂轻量化设计
Lightweight design of pear-shaped cross-section arm based on ANSYS Workbench
摘要
Abstract
The anti-buckling behavior has led to the development of the telescopic boom from box section to pear -shaped cross-section,so the boom lightweight design work needs to consider not only the strength but also a certain requirements of the stabili -ty.Pear-shaped cross-section telescopic boom has the most advanced form of section ,and its lightweight design exploration has much more importance .Establishes the parametric model of the telescopic boom in the general finite element software ANSYS Workbench .The strength and stiffness of the boom are completed in the Static Structural module and the overall stability is ex -plored in the Linear Buckling module .Then the optimization design module is built with the constraints of strength ,stiffness,over-all stability and the objective of lightest weight .The optimization work was achieved by the response surface technology in the GDO module.The method of lightweight design gives a practical guidance and reference for the future design of large -tonnage rail-way crane .关键词
梨形截面吊臂/ANSYS Workbench软件/整体稳定性/优化设计Key words
pear-shaped cross-section arm/ANSYS Workbench/overall stability/optimization design分类
机械制造引用本文复制引用
李辛,张仲鹏,缪强,谢飞..基于 ANSYS Workbench 的梨形截面伸缩吊臂轻量化设计[J].现代制造工程,2015,(3):121-125,5.基金项目
铁道部科技研究开发计划项目（2007J017）；中央高校基本科研业务费专项资金资助项目 （）
