| 用光栅式位移传感器测金属丝的杨氏模量 |
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| 引用本文： | 彭勇,张素华.用光栅式位移传感器测金属丝的杨氏模量[J].物理与工程,2001,11(5):31-32. |
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| 作者姓名： | 彭勇 张素华 |
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| 作者单位： | 大连海事大学数理系,辽宁,大连,116026 |
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| 摘 要： | 本文介绍了用光栅式位移传感器测量金属丝微小伸长量的实验方法。
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| 关 键 词： | 光栅 莫尔条纹 杨氏模量 位移传感器 金属丝 实验方法 |
MEASURING THE YOUNG MODULUS OF METALLIC THREAD BY GRATING DISPLACEMENT SENSOR |
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| Peng Yong,Zhang Shuhua.MEASURING THE YOUNG MODULUS OF METALLIC THREAD BY GRATING DISPLACEMENT SENSOR[J].Physics and Engineering,2001,11(5):31-32. |
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| Authors: | Peng Yong Zhang Shuhua |
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| Abstract: | A new experimental method is introduced to measure the microextension of metallic thread by grating displacement sensor. |
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| Keywords: | grating Moire contouring sensor Young modulus |
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