Evaluation of Young's and shear moduli in rods using acoustic resonance spectroscopy

被引：1

作者：

Franco-Villafane, J. A. ^{[1
]}

Flores-Olmedo, E. ^{[2
]}

Baez, G. ^{[2
]}

Mendez-Sanchez, R. A. ^{[1
]}

机构：

[1] Univ Nacl Autonoma Mexico, Inst Ciencias Fis, Apartado Postal 48-3, Cuernavaca 62251, Morelos, Mexico

[2] Univ Autonoma Metropolitana Azcapotzalco, Dept Ciencias Basicas, Mexico City 04000, DF, Mexico

来源：

SPECIAL TOPICS ON TRANSPORT THEORY: ELECTRONS, WAVES, AND DIFFUSION IN CONFINED SYSTEMS: V LEOPOLDO GARCIA-COLIN MEXICAN MEETING ON MATHEMATICAL AND EXPERIMENTAL PHYSICS | 2014年 / 1579卷

关键词：

acoustic resonance spectroscopy; Young's modulus; shear modulus;

D O I：

10.1063/1.4862418

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We present and indirect measurement of the Young's and shear moduli in elastics rods using acoustic resonance spectroscopy. Few compressional and torsional modes are needed to evaluate dynamically both moduli. The technique we use yields both moduli with an error less than 0.5 %. We discuss extensively both the experimental technique and the theory behind it.

引用

页码：58 / 62

页数：5

共 6 条

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