Temperature Dependence of the Complex Modulus for Fiber-Reinforced Materials

RA Heller; AB Thakker; CE Arthur

doi:10.1520/STP32315S

SYMPOSIA PAPER Published: 01 January 1975

STP32315S

Temperature Dependence of the Complex Modulus for Fiber-Reinforced Materials

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To examine the time-temperature dependence of fiber-reinforced composite materials, forced vibration experiments have been conducted. After suitable statistical smoothing techniques have been applied to the raw data, the complex moduli (storage and loss moduli) of boron-epoxy and graphite-epoxy have been determined for a wide range of temperatures and frequencies. The materials are shown to exhibit an Arrhenius type of behavior.

Author Information

Heller, RA

Virginia Polytechnic Institute and State University, Blacksburg, Va.

Thakker, AB

Virginia Polytechnic Institute and State University, Blacksburg, Va.

Arthur, CE

Virginia Polytechnic Institute and State University, Blacksburg, Va.

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Details

Developed by Committee: D30

Pages: 298–308

DOI: 10.1520/STP32315S

ISBN-EB: 978-0-8031-4660-0

ISBN-13: 978-0-8031-0309-2

Temperature Dependence of the Complex Modulus for Fiber-Reinforced Materials

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