| 利用光纤传感器测量金属丝的杨氏模量 |
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| 引用本文： | 程显中,苏锡国. 利用光纤传感器测量金属丝的杨氏模量[J]. 大学物理实验, 2007, 20(2): 24-25,23 |
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| 作者姓名： | 程显中 苏锡国 |
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| 作者单位： | 东北大学,沈阳,110004;沈阳建筑大学,沈阳,110168 |
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| 摘 要： | 将反射式光纤位移传感器应用于杨氏模量测定仪,可以精确地测定金属丝杨氏模量。
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| 关 键 词： | 杨氏模量 微小位移 光纤传感器 |
| 文章编号： | 1007-2934（2007）02-0024-02 |
| 修稿时间： | 2007-02-20 |
MEASURING WIRE'S YOUNG'S MODULUS WITH OPTICAL FIBER DISPLACEMENT SENSOR |
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| Cheng Xianzhong,Su Xiguo. MEASURING WIRE'S YOUNG'S MODULUS WITH OPTICAL FIBER DISPLACEMENT SENSOR[J]. Physical Experiment of College, 2007, 20(2): 24-25,23 |
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| Authors: | Cheng Xianzhong Su Xiguo |
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| Affiliation: | 1. Department of Physics, Northeastern University, Shenyang, 110004, China;2. Department of Physics, Shenyang Jian Zhu University, Shenyang 110168, China |
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| Abstract: | The system consisting of optical fiber displacement sensor and Young' s modulus measuring apparatus, obtain Young' s modulus of wire exactly. |
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| Keywords: | Young's modulus: micro-displacement optical fiber sensor |
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