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Strength of materials and elasticity approach to stiffness of fibrous composites using the concept of interphase
Author(s) -
Sideridis E.,
Papadopoulos G. A.,
Kyriazi E.
Publication year - 2005
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.21379
Subject(s) - interphase , composite material , materials science , stiffness , elasticity (physics) , poisson's ratio , moduli , transverse plane , shear (geology) , poisson distribution , young's modulus , mathematics , structural engineering , physics , engineering , statistics , genetics , quantum mechanics , biology
A strength of materials and elasticity approach was used in this study to determine the stiffness of fiber‐reinforced composites, by taking into account the concept of boundary interphase. Theoretical expressions for longitudinal transverse and shear moduli, as well as for longitudinal Poisson's ratio, were derived by use of this model. Results derived from these expressions were compared with others, to observe the discrepancies and evaluate their validity. © 2005 Wiley Periodicals, Inc. J Appl Polym Sci 95: 1578–1588, 2005