Analytical Solution of Stress Distribution ona Hollow Cylindrical Fiber of a Composite with Cylindrical Volume Element under Axial Loading
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Analytical Solution of Stress Distribution ona Hollow Cylindrical Fiber of a Composite with Cylindrical Volume Element under Axial Loading

Authors: M. H. Kargarnovin, K. Momeni

Abstract:

The study of the stress distribution on a hollow cylindrical fiber placed in a composite material is considered in this work and an analytical solution for this stress distribution has been constructed. Finally some parameters such as fiber-s thickness and fiber-s length are considered and their effects on the distribution of stress have been investigated. For finding the governing relations, continuity equations for the axisymmetric problem in cylindrical coordinate (r,o,z) are considered. Then by assuming some conditions and solving the governing equations and applying the boundary conditions, an equation relates the stress applied to the representative volume element with the stress distribution on the fiber has been found.

Keywords: Axial Loading, Composite, Hollow CylindricalFiber, Stress Distribution.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1072383

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References:


[1] H. L.Cox, "The Elasticity And Strength of Paper and Other Fibrous Materials", J. Appl. Phys. vol. 3, pp. 72-79, 1952.
[2] B. W., Rosen, N. F., Dow, Z., Hashin, "Mechanical Properties of Fibrous Composites", General Electric Co. report, Philadelphia, PA., p. 157, Apr 1964.
[3] T., Okabe N., Takeda "Estimation of Strength Distribution For A Fiber Embedded In a Single-Fiber Composite: Experiments And Statistical Simulation Based On The Elasto-Plastic Shear-Lag Approach", Composites Science and Technology, vol. 61, pp.1789-1800, 2001.
[4] Brighenti R., "A mechanical model for fiber reinforced composite materials with elasto-plastic matrix and interface debond", Computational Materials Science, vol. 29, pp. 475-493, 2004.
[5] G. Anagnostopoulos, J. Parthenios, A.G. Andreopoulos, C. Galiotis, "An experimental and theoretical study of the stress transfer problem in fibrous composites", Acta Materialia, vol. 53, pp. 4173-4183, 2005.
[6] T. Okabea, N. Takedab, "Elastoplastic shear-lag analysis of single-fiber composites and strength prediction of unidirectional multi-fiber composites", Composites: Part A, Vol. 33 ,pp. 1327-1335, 2002.
[7] Z. Xia, W.A. Curtin, T. Okabe, "Green-s function vs. shear-lag models of damage and failure in fiber composites", Composites Science and Technology, vol. 62, pp. 1279-1288, 2002.
[8] M. Homayonifar, S.M. Zebarjad, "Investigation of the effect of matrix volume fraction on fiber stress distribution in polypropylene fiber composite using a simulation method", Materials and Design, vol. 28, pp. 1386-1392, 2007.
[9] Vittorio Sansalone , Patrizia Trovalusci, Fabrizio Cleri, "Multiscale modeling of materials by a multifield approach: Microscopic stress and strain distribution in fiber-matrix composites", Acta Materialia, vol. 54, pp. 3485-3492, 2006.
[10] A. B. Morais, "Stress distribution along broken fibres in polymer-matrix composites", Composites Science and Technology, vol. 61, pp.1571- 1580, 2001.
[11] P. Boresi, and K P. Chong, "Elasticity in Engineering Mechanics", John Wiley, 2000.
[12] Mallick, P., "Composites Engineering Handbook", Marcel Dekker, 1997.
[13] Roylance, D., "Introduction to Composite Materials", Department of Materials Science and Engineering, Massachusetts Institute of Technology, March 2004.
[14] Spragg, C. J. and Drzal, L. T., "Fiber, Matrix, and Interface Properties", pub. ASTM, 1996.
[15] Kelly, A. and Tyson, W. J., "Tensile Properties of Fiber-Reinforced Metals: copper/tungsten and copper/molybdenum", Mech. Phys. Solids, Vol. 13, 1965, pp. 329-50.
[16] Boresi, P. and Chong, K P., "Elasticity in Engineering Mechanics", John Wiley, 2000.