| 夹层全息干涉法的残余应力测试 |
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| 引用本文： | 赵才福,王伶俐,柯敬唐.夹层全息干涉法的残余应力测试[J].实验力学,1988,3(1). |
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| 作者姓名： | 赵才福 王伶俐 柯敬唐 |
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| 作者单位： | 郑州工学院，郑州工学院，郑州工学院 |
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| 摘 要： | 本文用夹层全息干涉法做了模拟残余应力的标定实验,测试了焊缝、铸件的残余应力,并且利用数值方法进行了定量分析,实验结果与理论值比较吻合。
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| 关 键 词： | 夹层全息干涉术 残余应力 |
Determination of Residual Stress by Using the Sandwich Holograpfiic Interferometry |
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| Institution: | Zhengzhou Institute of Technology |
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| Abstract: | In this paper, a calibrating experiment is first conducted for imitation of residual stress by using sandwich holographic Interferometry. Then, the residual stresses of welding seam and casting are measured in this way. The results, obtained from quantitative analysis by numerical method, agree with those from theoretical analysis. |
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| Keywords: | Sandwich holographic interferometry Residual stress |
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