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| 引用本文： | 周冀蕾. ����˿����������ⶨ�������ϵ�[J]. 物理测试, 2012, 30(6): 24-26 |
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| 作者姓名： | 周冀蕾 |
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| 作者单位： | ʯ����̽ѧУ���ӱ� ���� 072750 |
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| 摘 要： | 研究了扬氏模量(E)、切变模量(G)和泊松比(μ)的关系,介绍了悬丝耦合弯曲共振法的优点,简单阐述了悬丝耦合弯曲共振法的原理,用悬丝耦合弯曲共振法测量金属试样的弹性模量。
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| 关 键 词： | �ؼ��ʣ�����ģ����E�����б�ģ����G�������ɱȣ��̣�����������Ťת���� |
Young's Modulus and Shear Modulus of Metals Measured by Suspended Coupling Flextural Resonance Method |
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| ZHOU Ji lei. Young's Modulus and Shear Modulus of Metals Measured by Suspended Coupling Flextural Resonance Method[J]. Physics Examination and Testing, 2012, 30(6): 24-26 |
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| Authors: | ZHOU Ji lei |
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| Affiliation: | Petroleum Geophysical Prospecting College,Zhuozhou 072750,Hebei,China |
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| Abstract: | The relation of Young＇s modulus and Shear modulus along with Poisson＇s ration was studied. The advanta- ges of suspended coupling {lextural resonance method were introduced whose principle was elaborated simply, and the sample＇s elastic modulus was measured by suspended coupling flextural resonance method. |
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| Keywords: | Young' s modulus(E) shear modulus (G) Poisson' s ration (μ) flextural resonance torsional resonance |
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