摘要
应用Ｓｕｐｅｒ ＳＡＰ程序对２１００ＢＬ电铲斗杆进行了强度分析， 得出不同工况下的最大应力值及危险截面位置。该结果与Ｐ＆ Ｈ 公司发布的维修公告一致，为进一步改进结构设计提供了依据。
Uses super SAP to calculate the strength of excavator 2100BL's dipper handle and gives its maximum equivalent stresses and positions of the dangerous sections in different working conditions. The results agree with the maintenance announcement published by P & H company. It provides the basis for further improving the structural design of 2100BL's dipper handle.
出处
《华东船舶工业学院学报》
1999年第6期62-64,共3页
Journal of East China Shipbuilding Institute(Natural Science Edition)
基金
部级民品技术攻关课题!(90B140)
关键词
电铲
斗杆
有限元
应力分析
2100BL型
excavators
dipper handles
finite element methods
stress analysis
