Transient analysis of a viscoelastic torsion pendulum
作者:
R. D. Glauz,
期刊:
Journal of Polymer Science Part A‐1: Polymer Chemistry
(WILEY Available online 1970)
卷期:
Volume 8,
issue 2
页码: 329-334
ISSN:0449-296X
年代: 1970
DOI:10.1002/pol.1970.150080205
出版商: John Wiley&Sons, Inc.
数据来源: WILEY
摘要:
AbstractThe transient torsion pendulum of arbitrary cross section is analyzed as a device for obtaining physical properties of a viscoelastic material. The damped sinusoidal motion yields a damping factor and frequency from which the complex modulus is computed. The particular cases of circular and rectangular cross section are considered with tables and approximations simplifying the practical application of the method.
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