摘要
应用有限元分析和测试技术对起重机空腹副桁架主梁结构进行强度分析和校核计算 ,从而验证了技术改造后的可靠性。
The structure of main girder of auxiliary lattice structured truss of 125/30t cranes is analyzed in strength and proof calculated by using the corresponding technologies of analysis and test and the reliability after the technology transformation is verified.
出处
《包钢科技》
2005年第1期44-46,95,共4页
Science & Technology of Baotou Steel
关键词
起重机主梁
空腹箱型
强度
main girder
lattice structure
strength
