摘要
建立了DBQ系列塔机臂架系统中销轴联接的三维实体有限元模型,分析了臂架不同部位销轴联接的应力分布情况,为该类型塔机联接销轴的疲劳设计、可靠性分析提供了数据。
Taking pipe-connected DBQ tower crane as the researched object, three-dimensional solid finite element model is established and its stress distribution on different position is analyzed. Data for fatigue design and reliability analysis are presented.
出处
《湖北电力》
2003年第5期34-36,共3页
Hubei Electric Power
