Record details

Title
    Resonant frequency study of tensile and shear elasticity moduli of carbon fibre reinforced composites (CFRC)
Author
    Černý, Martin
    Glogar, Petr
    Manocha, L.
Language
    anglicky
Publication type
    článek v odborném periodiku
Source title - serial
    Carbon
Vol./nr.
    Roč. 38, č. 15
Pages
    s. 2139-2149
Year
    2000
Notes
    Projekt: GA106/96/0596, GA ČR
    Projekt: GA106/99/0096, GA ČR
    Rozsah: 11 s.
    Výzkumný záměr: CEZ:AV0Z3046908
Keyword
    Carbon
    CFRC
    Composites
    Elasticity
    Fibre
    Frequency
    Moduli
    Reinforced
    Resonant
    Shear
    Study
    Tensile
Abstract (in english)
   Relations between the dynamic tensile/shear moduli and structure (fibre fraction and type, porosity, weave pattern) of uni-or bidirectional carbon/carbon composites were studied using the resonant frequency technique. The longitudinal Young's modulus of unidirectional composites reflects changes induced by heat treatment. The shear modulus increases with increasing fibre fraction. For bi-directional composites, the Young's modulus is more sensitive to the weave pattern than to the fibre type.
Contributor
    AV ČR Brno, Ústav struktury minerálů a hornin
Contributor code
    AV ČR, ÚSMH
Source format
    U
Import date
    8. 8. 2012