| 激光散斑干涉法测定干涉螺接孔边应力分布 |
| |
| 引用本文： | 闫海青,唐晨.激光散斑干涉法测定干涉螺接孔边应力分布[J].测试技术学报,1996(3). |
| |
| 作者姓名： | 闫海青 唐晨 |
| |
| 作者单位： | 沈阳航空工业学院，沈阳航空工业学院 沈阳 110031，沈阳 110031 |
| |
| 摘 要： | 本文提出一种测量孔边干涉螺接应力分布的新实验方法,用激光散斑干涉技术测量出由干涉螺接应力形成的孔周位移场分布,进而确定孔这应力分布,在保证测量精度同时,该方法体现出了简单,实用,有效等优点。
|
| 关 键 词： | 散斑干涉法 干涉螺接应力 |
INTERFERENCE STRESS DISTRIBUTION NEAR HOLES MEASURED BY LASER SPECKLES INTERFEROMETRY |
| |
| Yan haiqing Tang chen.INTERFERENCE STRESS DISTRIBUTION NEAR HOLES MEASURED BY LASER SPECKLES INTERFEROMETRY[J].Journal of Test and Measurement Techol,1996(3). |
| |
| Authors: | Yan haiqing Tang chen |
| |
| Affiliation: | Shenyang Institute of Aeronautics Shenyang 110031 |
| |
| Abstract: | A new experimental method measuring interference stress distribution near holes was presented. The displacement fields around the holes forced by interference stress measured by laser speckles interferometry.The stress distribution was given. The method have many advantage: sensi tive,simple,effective. |
| |
| Keywords: | speckle interferometry interference stress distribution |
| 本文献已被 CNKI 等数据库收录！ |
