| 何世平,傅绍军,苏永刚.应用云纹干涉法测量冷挤压孔周残余应力分布[J].实验力学,1987,2(3): |
| 应用云纹干涉法测量冷挤压孔周残余应力分布 |
| Measurement of Residual Stresses Around Cold Worked Holes by Moire Interferometry |
| |
| DOI： |
| 中文关键词: 残余应力,云纹干涉法,载波错位法,冷挤压加工 |
| 英文关键词:residual stress, moire interferometry, photocarrier-shearing method, cold work., |
| 基金项目: |
| 何世平 傅绍军 苏永刚 |
| 中国科学技术大学，中国科学技术大学，中国科学技术大学 |
| 摘要点击次数: 387 |
| 全文下载次数: 25 |
| 中文摘要: |
| 本文就冷挤压加工后紧固孔周的残余应力测量问题进行了研究。文中提出了径向切割法以释放欲求剖面的周向残余应力;采用高灵敏度的云纹干涉法测量残余应力释放后引起的附加变形;用载波错位法获得高反差的应变条纹图。 |
| 英文摘要: |
| This is to study a measuring method of residual stresses distribution around cold worked fastener holes. A radial cutting is introduced for relaxing circular residual stresses and the displacement produced therea fter is measured by moire interferometry. |
| 查看全文 下载PDF阅读器 |
| 关闭 |
|
|
|
|
|
