电铲斗杆强度分析  

STRESS ANALYSIS ON THE DIPPLE HANDLE OF EXCAVATOR

作　　者：景荣春[1] 彭如 苏军[3] 蒋凤昌[3] 

机构地区：[1]华东船舶工业学院,江苏镇江212003 [2]海华东船舶工业学院,江苏镇江212003 [3]江苏理工大学,江苏镇江212013

出　　处：《工程力学》2001年第2期72-75,共4页Engineering Mechanics

基　　金：部级民品攻关资助项目!(90B140)

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。该结果与美国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。The strength of excavator 2100BL's dipper handle is studied using Super SAP computer code in this paper. Maximum equivalent stresses in different working conditions are obtained. The results are shown to be in good agreement with the No.49 maintenance announcement of P&H Company, USA. It provides the basis for further structural design improvement on the handle.

关 键 词：电铲 斗杆 有限元 应力分析 强度 

分 类 号：TD422.21[矿业工程—矿山机电]