摘要
分析了起重机轨道的受力,推导出了起重机轨道压板所受的外力,再由有限元素法求出了压板各部位的应力分布,以此来判断压板的安全性。
Forces exerted on crane tracks are analyzed, and external forces exerted on track hold - down plates and the stress distribution are worked out. The calculation results are used to judge whether the plate is safe or not.
出处
《起重运输机械》
北大核心
2007年第11期14-17,共4页
Hoisting and Conveying Machinery
关键词
起重机
轨道压板
受力分析
crane
track hold- down plate
force analysis
