Issue
J. Phys. Colloques
Volume 46, Number C10, Décembre 1985
Eighth International Conference on Internal Friction and Ultrasonic Attenuation in Solids
Page(s) C10-569 - C10-572
DOI https://doi.org/10.1051/jphyscol:198510127
Eighth International Conference on Internal Friction and Ultrasonic Attenuation in Solids

J. Phys. Colloques 46 (1985) C10-569-C10-572

DOI: 10.1051/jphyscol:198510127

INTERNAL FRICTION AND YOUNG'S MODULUS IN COMPOSITE MATERIALS

K. MATSUSHITA, S. NISHIJIMA, T. OKADA and T. OKAMOTO

The Institute of Scientific and Industrial Research, Osaka University, 8-1 Mihogaoka, Ibaraki, Osaka 567, Japan


Abstract
Internal friction and Young's modulus have been studied on glass cloth reinforced plastics in the temperature range of 130 to 350 K. The temperature dependence of internal friction shows difference between the matrices. The strain amplitude dependences are also measured on variously fatigued specimens. The degree of fracture in interlaminar can closely relate to the strain amplitude dependences.