起重运输机械Issue(12)：67-70,4.
桥式起重机主梁局部稳定性分析
摘要
Abstract
Analysis for girder stability is performed for the bridge crane.Through comparison of the structural shape, arrangement method,and processing technology for the girder diaphragm plate of double-girder bridge crane at home and a-broad,by optimizing the specified scope in related manual and design specification,the shape of diaphragm plate and ar-rangement spacing are recommended,to improve its processing technology,hence to further implement light-weight design of the bridge crane.The buckling coefficient of girder under different modes of the specific working condition is worked out through finite element buckling analysis,with the local stability analyzed and verified.关键词
桥式起重机/局部稳定性/轻量化/屈曲分析Key words
bridge crane/local stability/light weight/buckling analysis分类
机械制造引用本文复制引用
潘俊萍..桥式起重机主梁局部稳定性分析[J].起重运输机械,2013,(12):67-70,4.基金项目
国家科技支撑计划资助，项目名称“绿色制造关键技术与装备”（2011BAF11B00），课题名称“通用型桥式起重机轻量化设计技术及应用” （）
