| 塔宝剪切干涉法的新发展——获应力和与应力和梯度条纹 |
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| 引用本文： | 陈华丽,曹王俊,赵从军. 塔宝剪切干涉法的新发展——获应力和与应力和梯度条纹[J]. 应用力学学报, 1992, 0(3) |
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| 作者姓名： | 陈华丽 曹王俊 赵从军 |
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| 作者单位： | 西安交通大学(陈华丽，曹王俊)，西安交通大学(赵从军) |
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| 摘 要： | 本文提出了塔宝剪切干涉法测量应力和与应力和梯度的新方法,导出了光路的数学公式,并通过对径受压圆盘的实验与计算,证实了实验结果与理论值符合良好.
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| 关 键 词： | 塔宝剪切干涉 应力和 应力和梯度 |
A New Development for Talbot Shearing Interferometry-to Obtain Stress Sum and its Gradient Fringes |
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| Chen Huali Cao Wangjun Zhao Congjun. A New Development for Talbot Shearing Interferometry-to Obtain Stress Sum and its Gradient Fringes[J]. Chinese Journal of Applied Mechanics, 1992, 0(3) |
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| Authors: | Chen Huali Cao Wangjun Zhao Congjun |
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| Affiliation: | Xi' an Jiaotong University |
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| Abstract: | In this paper, a new method for measurement of stress sum and its gradient by Tallot shearing interferometry is proposed. The formula for optical system is derived. The experimental results of the circular disk loaded diametrically agree pretty well with theoretical analysis. |
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| Keywords: | talbot shearing interferometry stress sum stress sum gradient |
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