| 测定圆柱体杨氏模量的原理分析 |
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| 引用本文： | 王锴. 测定圆柱体杨氏模量的原理分析[J]. 物理实验, 2007, 27(8): 40-41,46 |
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| 作者姓名： | 王锴 |
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| 作者单位： | 四川文理学院,四川,达州,635000 |
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| 摘 要： | 分析了测量圆柱体弯曲形变杨氏模量的实验原理,得出了理论公式,将测量拉压形变、弯曲形变的杨氏模量以及扭转形变的剪切模量3个实验中样品形状统一成圆柱体.
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| 关 键 词： | 圆柱体 杨氏模量 剪切模量 |
| 文章编号： | 1005-4642（2007）08-0040-02 |
| 修稿时间： | 2007-01-302007-04-09 |
Principle analysis of measuring the Young modulus of cylinder |
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| WANG Kai. Principle analysis of measuring the Young modulus of cylinder[J]. Physics Experimentation, 2007, 27(8): 40-41,46 |
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| Authors: | WANG Kai |
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| Affiliation: | Sichuan University of Arts and Science, Dazhou 635000, China |
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| Abstract: | The experimental principle of measuring Young modulus of cylinder is analyzed and the theoretical formula is obtained.The shapes of samples in experiments of measuring Young modulus of stretching deformation,bending deformation and shear modulus of twisting deformation are supposed to be cylinder. |
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| Keywords: | cylinder Young modulus shear modulus |
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