Abstract
A fatigue damage accumulation model based on the Paris law is proposed for strain-rate-sensitive polymer composite materials. A pre-exponent factor c2/f and strain-rate-sensitive exponent n are introduced. Numerical analysis of the model was performed using experimental data obtained in the literature. Both factors were found to enhance fatigue damage accumulation. The analysis also revealed that the extent of damage increases with decreasing frequency and that the damage rate is more sensitive to the applied maximum stress than to the stiffness of the material.
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References
S.S. Wang and E.S.M. Chim, J. Comp. Mater. 17, 114 (1983).
R. Talreja, Fatigue of Composite Materials (Technomic Publishing, Lancaster, PA, 1987).
H.T. Hahn, ASTM STP 674 (American Society for Testing and Materials, Philadelphia, PA, 1979), p. 387.
W.W. Stinchcomb and K.L. Reifsnider, ASTM STP 675 (American Society for Testing and Materials, Philadelphia, PA, 1979), p. 762.
K.L. Reifsnider, E.G. Henneke, W.W. Stinchcomb, and J.C. Duke, Mechanics of Composite Materials (Pergamon Press, New York, 1983), p. 399.
A. Rotem, in Mechanics of Composite Materials, Recent Advances, edited by Z. Hashin and C. T. Herakovich (Pergamon Press, New York, 1983), p. 421.
S.L. Ogin, P.A. Smith, and P.W.R. Beaumont, Comp. Sci. Technol. 22, 23 (1985).
L. Ye, Comp. Sci. Technol. 36, 339 (1989).
P.T. Curtis, Int. J. Fatigue. 13, 377 (1991).
X.X. Diao, L. Ye, and Y.W. Mai, Compos. Sci. Technol. 54, 329 (1995).
M.P. Wnuk, J. Appl. Mech. 41, 234 (1974).
A. Lowe, O.H. Kwon, and Y.W. Mai, Polymer 37, 565 (1996).
I.M. Daniel and A. Charewicz, Eng. Fracture Mech. 25, 793 (1986).
M.A. Miner, J. Appl. Mech. 12, 159 (1945).
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Lee, S., Nguyen, T. & Chuang, Tj. Model of fatigue damage in strain-rate-sensitive composite materials. Journal of Materials Research 18, 77–80 (2003). https://doi.org/10.1557/JMR.2003.0011
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DOI: https://doi.org/10.1557/JMR.2003.0011