摘要
由于钢板焊接式机架的横截面不均匀,为准确确定机架的变形带来了一定困难。采用有限元软件ANSYS对某钢铁厂的钢板焊接式矫直机机架进行了分析,得到了机架横梁与立柱转角处的应力分布状况、机架在受载后的弹性变形以及机架的刚度值,为设计人员分析钢板焊接式机架提供了帮助。
It is difficult to get deformation exactly because the cross-sections of closed frame welded by plate are not uniform.The paper analyzes a leveler frame in a mill with FEM software ANSYS,knows about stress distribution at the corner of crossbeam and upright post,calculates elastic deformation and rigidit.It will help engineer design closed frame welded by plate.
出处
《机械工程与自动化》
2007年第5期7-8,11,共3页
Mechanical Engineering & Automation
基金
国家自然科学基金资助项目(50575155)
