Fatigue behaviour of composite tubes under multiaxial loading

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52 Fifth International Conference on Fatigue of Composites in the transverse ply and the number of cycles based on the probabilistic SCG model. Model III is the most successful among the conventional three models. However, the three conventional models cannot predict the behavior for the case of static fatigue loading ( R = 1). In contrast, the newly developed model, Model IV, that covers the case of R = 1 gives the best predictions over the whole range of R . In addition, Model IV enables us to obtain the constant fatigue life diagrams for transverse cracking. 2,a (MPa) 2,a (MPa) 70 60 50 40 30 20 10 198 595 1150 4200 N f = 10 N f = 10 3 N f = 10 5 Experiment 0 0 50 100 150 (MPa) 2,m 70 60 50 40 30 20 10 1490 N f = 10 N f = 10 3 N f = 10 5 (a) 3720 Experiment 9600 0 0 50 100 150 (MPa) 2,m (b) Fig. 5 Constant fatigue life diagrams for a variety of fatigue lives at transverse crack density ratio / S of (a) 0.4 and (b) 0.6. The figures besides the plots represent the fatigue life in the experiment. References [1] Kaminski M. On probabilistic fatigue models for composite materials. International Journal of Fatigue 2002; 24: 477-495.
K Ogi, R Kitahara, etc. / Effect of stress ratio on fatigue transverse cracking in a CFRP laminate [2] Berthelot JM. Transverse cracking and delamination in cross-ply glass-fiber and carbon-fiber reinforced plastic laminates: Static and fatigue loading. Applied Mechanics Reviews 2003; 56: 111-147. [3] Ogin SL, Smith PA, Beaumont PWR. A stress intensity factor approach to the fatigue growth of transverse ply cracks. Composites Science and Technology 1985; 24: 47-59. [4] Boniface L, Ogin SL. Application of the Paris equation to the fatigue growth of transverse ply cracks. Journal of Composite Materials 1989; 23: 735-754. [5] Ogi, K., Yashiro, S., Takahashi, M. and Ogihara, S., A probabilistic static fatigue model for transverse cracking in CFRP cross-ply laminates, Composites Science and Technology, 2009, 69 (3-4), 469~476. [6] Ogi, K., Ogihara, S. and Yashiro, S., A probabilistic SCG model for transverse cracking in CFRP cross-ply laminates under cyclic loading, Advanced Composite Materials, 19 (2010), 1-17. [7] Ogi, K., Yashiro, S. and Niimi, K., A probabilistic approach for transverse crack evolution in a composite laminate under variable amplitude cyclic loading," Composites Part A, Vol. 41 (2010), 383-390. [8] Hojo, M., Tanaka, K., Gustafson, C.-G., Hayashi, R., Effect of stress ration on near-threshold propagation of delamination fatigue cracks in unidirectional CFRP, Composites Science and Technology, 1987, 29, 273~292. [9] Hojo, M., Ochiai, S., Gustafson, C.-G. and Tanaka, K., Effect of matrix resin on delamination fatigue crack growth in CFRP laminates, Engineering Fracture Mechanics, 46 (1994), 35~47. [10] K. Ogi, M. Takahashi, Subcritical crack growth models for predicting effects of stress ratio on fatigue transverse cracking in a CFRP laminate, submitted to International Journal of Fatigue. 53
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Fiifth IInternatiionall Conference
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A Hosoi, K Takamura, N Sato, H Kawa
Page 5 and 6: Fatigue behaviour of composite tube
Page 7 and 8: M Quaresimin, R Talreja / Fatigue b
Page 13 and 14: F Schmidt, P Horst / Damage mechani
Page 25 and 26: Abstract An effective method for P-
Page 27 and 28: Where, ˆ, , ˆ0 deviator [3]. D Gu
Page 29 and 30: Constant Fatigue Life Diagrams for
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Page 67 and 68: Cyclic interlaminar crack growth in
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Page 81 and 82: Effect of Water Uptake on the Fatig
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Delamination during fatigue testing
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J Bassery, J Renard / Delamination
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Strength (N) Sample 1 Sample 2 Samp
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3.2.2 Creep/ recovery test J Basser
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Stress (MPa) 30 25 20 15 10 5 0 J B
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4.2.2 Damage mechanism J Bassery, J
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4.2.3 Stiffness degradation J Basse
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Abstract A residual stiffness - res
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W Lian / A residual stiffness - res
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An Energy-Based Fatigue Approach fo
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An Energy-based Fatigue Approach fo
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Experimental characterization and a
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Abstract Calorimetric Analysis of d
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H Sawadogo, S Panier, S Hariri / Ca
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Fatigue-driven Residual Life Models
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M Hojo, Y Matsushita, etc. / Interf
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Experimental analysis and modelling
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P Nimdum, J Renard. / Experimental
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4. FEM analysis 4.1 Configuration P
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References P Nimdum, J Renard. / Ex
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F Schmidt, T J Adam, P Horst. / Fat
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Abstract Fatigue Damage initiation
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B Esmaeillou, P Fereirra, V Belleng
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F Q Wu, W X Yao. / Fatigue life pre
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Composite Glass/Epoxy [1] Graphite/
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2. Experimental procedures C S Shin
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C S Shin, S W Yang. / Post-Impact F
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Delamination detection in CFRP lami
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N Hu, Y L Liu, H Fukunaga, Y Li. /
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5. Conclusion N Hu, Y L Liu, H Fuku
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S J Zhu, M Kichise, A Usuki, M Kato
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Fatigue Behavior of Unidirectional
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2.3 Fatigue Testing H Katogi, Y Shi
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H Katogi, Y Shimamura, K Tohgo, T F
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J K Lee, S P Lee, J H Byun. / An ev
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M-H R Jen, Y-C Sung, etc. / Fabrica
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Fatigue and Fracture of Elastomeric
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C Bathias, S Y Dong. / Fatigue and
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fatigue conditions. C Bathias, S Y
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Correlation between crack propagati
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V Trappe, S Günzel / Correlation b
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Thermal fatigue of AX41 magnesium a
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Z Drozd, etc. / Thermal fatigue of
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4. Discussion Z Drozd, etc. / Therm
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Z Drozd, etc. / Thermal fatigue of
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Abstract Fatigue behaviour of woven
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J Y Zhang, Y Fu, L B Zhao, X Z Lian
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Damage in thermoplastic composite s
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C Thomas, F Nony, etc. / Damage in
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Abstract Residual life predictions
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H Wu, A Imad, N Benseddi / Residual
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F Balle, D Eifler / Monotonic and c
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Fatigue behaviour of composite tubes under multiaxial loading

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