Investigation of the dynamic characteristics of composites

Authors :: B. I. Panshin
N. D. Stepanenko
B. N. Koveshnikov
G. M. Gunyaev
A. G. Fedorenko
A. F. Rumyantsev
Source :: Polymer Mechanics. 10:300-302
Publication Year :: 1975
Publisher :: Springer Science and Business Media LLC, 1975.
Abstract: The dynamic characteristics E and G and the damping capacity δ* of polymeric resins and composites based on glass, carbon, and boron fibers have been investigated. It is shown that the mechanical losses are correlated with the modulus of elasticity and the shear modulus of the resin and composites with different types of reinforcement. The vibrational strength of various structural materials is estimated.