挂车车轴疲劳强度分析与优化设计

《挂车车轴疲劳强度分析与优化设计》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、山东理工大学硕士学位论文目录目录摘要.........................................................................................................................................IABSTRACT.....................................................................................................

2、......................II目录......................................................................................................................................IV第一章绪论..................................................................................................

3、.......................11.1课题的背景及意义.................................................................................................11.2国内外的研究现状.................................................................................................21.3课题的研究内容.............

4、........................................................................................4第二章车轴试样的拉伸及疲劳试验..................................................................................62.1拉伸试验.......................................................................

5、.........................................62.1.1简介.............................................................................................................62.1.2实验步骤.................................................................................................

6、.....72.1.3数据处理......................................................................................................82.2疲劳试验................................................................................................................92.2.1选择负荷Q值................

7、...........................................................................102.2.2疲劳极限的确定........................................................................................122.2.3计算公式.............................................................................

8、.......................122.2.4试样步骤....................................................................................................132.2.5试验结果