AXISYMMETRICAL STRESS-DISTRIBUTION IN THE SINGLE FILAMENT PULL-OUT TEST

Authors
Citation
My. Quek et Cy. Yue, AXISYMMETRICAL STRESS-DISTRIBUTION IN THE SINGLE FILAMENT PULL-OUT TEST, Materials science & engineering. A, Structural materials: properties, microstructure and processing, 189(1-2), 1994, pp. 105-116
Citations number
7
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Material Science
ISSN journal
0921-5093
Volume
189
Issue
1-2
Year of publication
1994
Pages
105 - 116
Database
ISI
SICI code
0921-5093(1994)189:1-2<105:ASITSF>2.0.ZU;2-6
Abstract
A method based on assumed stress functions, which satisfy the equilibr ium equations in the fiber and matrix, is presented. Using the princip le of minimum complementary energy in conjunction with calculus of var iations, the complete axisymmetric state of stress in the fiber and ma trix is obtained. Comparison with previous results shows excellent agr eement for the interfacial shear stress and axial stresses in the fibe r and matrix. The radial tensile stress at the fiber-matrix interface due to Poisson's effect has been shown to be greater for the restraine d matrix top loading condition. Also, it is suggested that a more accu rate interfacial shear stress distribution may be predicted by includi ng the radial and hoop stresses in the energy formulation.