The viscoelastic behavior of the principal compliance matrix of a unidirectional graphite/epoxy composite
作者:
D. H. Morris,
H. F. Brinson,
Y. T. Yeow,
期刊:
Polymer Composites
(WILEY Available online 1980)
卷期:
Volume 1,
issue 1
页码: 32-36
ISSN:0272-8397
年代: 1980
DOI:10.1002/pc.750010107
出版商: Society of Plastics Engineers, Inc.
数据来源: WILEY
摘要:
AbstractA testing program was conducted to determine the time‐temperature response of the principal compliances of a unidirectional graphite/epoxy composite. It is shown that two components of the compliance matrix are time and temperature independent. In addition, the compliance matrix is found to be symmetric for the viscoelastic composite. The time‐temperature superposition principle is used to determine shift factors. It is shown that shift factors are independent of fiber orientation for fiber angles that vary from 10 to 90° with respect to the load direc
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