摘要
结合有限元分析和理论计算,对一台为增加额载而加高腹板的通用桥式起重机进行研究,得出起重机的变形及受力状态,以及理论计算的修正方式。
Base on the finite element analysis and theoretical calculation,the deformation and stress state of a general-purpose overhead crane which the web have been heightened with the purpose of increasing load rating is analyzed,and the modification manner of theoretical calculation is demonstrated to be available.
出处
《装备制造技术》
2014年第9期170-171,183,共3页
Equipment Manufacturing Technology
关键词
桥式起重机
有限元分析
腹板加高
overhead crane
finite element analysis
heightened web