ASTM E1875 PDF
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Standard Test Method for Dynamic Young's Modulus, Shear Modulus, and Poisson's Ratio by Sonic Resonance
| Published by | Publication Date | Number of Pages |
| ASTM | 12/01/2020 | 10 |
ASTM E1875 – Standard Test Method for Dynamic Young's Modulus, Shear Modulus, and Poisson's Ratio by Sonic Resonance
1.1”This test method covers the determination of the dynamic elastic properties of elastic materials. Specimens of these materials possess specific mechanical resonant frequencies that are determined by the modulus of elasticity, mass, and geometry of the test specimen. Therefore, the dynamic elastic properties of a material can be computed if the geometry, mass, and mechanical resonant frequencies of a suitable test specimen of that material can be measured. The dynamic Young’s modulus is determined using the fundamental flexural resonant frequency. The dynamic shear modulus, or modulus of rigidity, is found using the fundamental torsional resonant frequency. Dynamic Young’s modulus and dynamic shear modulus are used to compute Poisson’s ratio.
Product Details
- Published:
- 12/01/2020
- Number of Pages:
- 10
- File Size:
- 1 file , 220 KB
- Redline File Size:
- 2 files , 490 KB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
