International Journal of Vehicle Structures and Systems

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Effect of Intra-Ply Hybridization of Carbon-Aramid/Epoxy Laminates under Tension-Tension Fatigue Loading


Affiliations
1 School of Aeronautical Sci., Hindustan Institute of Tech. and Sci., Chennai, India
 

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The objective of the research is to investigate the fatigue life of intra-ply hybrid Carbon-Aramid laminate with Epoxy resin in on-axis and off-axis directions. Three different off-axis angles of 15°, 30° and 45° were considered for the present work. The intra-ply hybridization is used to combine the superior mechanical properties of Carbon fibre with excellent elongation-to-failure property of Aramid fibre in the same lamina. The fatigue test was performed using load control using a frequency of 5Hz. The fatigue behaviour was studied for Carbon/Epoxy, Aramid/Epoxy, Carbon-Aramid/Epoxy, Carbon-Aramid/Epoxy - 15°, Carbon-Aramid/Epoxy - 30° and Carbon-Aramid/Epoxy - 45° with the stress ratio of R = 0.1. The ultimate tensile strength decreases progressively for Carbon/Epoxy, Carbon-Aramid/Epoxy, Aramid/Epoxy, Carbon-Aramid/Epoxy - 15°, Carbon-Aramid/Epoxy - 30° and Carbon-Aramid/Epoxy - 45°. The effect of off-axis loading indicates that the increase of fibre angle influences the decrease in tensile strength and fatigue life.

Keywords

Lamina, Carbon-Aramid Reinforced Epoxy, Interlaced, Fatigue Life, Intra-Ply.
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  • J. Montesano, M. Selezneva and M. Levesque. 2015. Modelling fatigue damage evolution in polymer matrix composite structures and validation using in-situ digital image correlation, Compos. Struct., 125, 354-361. https://doi.org/10.1016/j.compstruct.2015.02.035.

  • P. Selvum, K.V. Uday and M.J. Gregg. 2009. Effects of moisture and UV exposure on liquid moulded Carbon fabric reinforced Nylon 6 composite laminates, Composite Sci. Tech., 69, 839-846. https://doi.org/10.1016/j.compscitech.2008.03.021.

  • F. Awaja, B. Arhatari, K. Wiesauer, E. Leiss and D. Stifter. 2009. An investigation of the accelerated thermal degradation of different Epoxy resin composites using Xray micro computed tomography and optical coherence tomography, Polym. Degrad. Stab, 94, 814-824. https://doi.org/10.1016/j.polymdegradstab.2009.06.005.

  • C. Santiuste, S.S. Saez and E. Barbero. 2010. Residual flexural strength after low velocity impact in glass /polyester composite beams, Compos. Struct., 92, 25-30. https://doi.org/10.1016/j.compstruct.2009.06.007.

  • M. Saleem, L. Toubal and R. Zitoune. 2013. Investigating the effect of machining processes on the mechanical behavior of composite plates with circular holes, Composites Part A, 55, 169-177. https://doi.org/10.1016/j.compositesa.2013.09.002.

  • M.A. Attia, M.A.A. El-baky and A.E. Alshorbagy. 2016. Mechanical performance of intraply and inter-intraply hybrid composites based on e-glass and polypropylene unidirectional fibers, J. Composite Materials, 51(3). https://doi.org/10.1177/0021998316644972.

  • S. Ying, T. Mengyun, R. Zhijun, S. Baohui and C. Li. 2016. An experimental investigation on the low-velocity impact response of Carbon-Aramid/Epoxy hybrid composite laminates, J. Reinforced Plastics and Composites, 36(6), 422-434. https://doi.org/10.1177/0731684416680893.

  • M.T. Dehkordi, H. Nosraty, M.M. Shokrieh, G. Minak and D. Ghelli. 2010. Low velocity impact properties of intra-ply hybrid composites based on basalt and nylon woven fabrics, Materials and Design, 31, 3835-3844. https://doi.org/10.1016/j.matdes.2010.03.033.

  • C.C. Chamis, R.F. Lark and J.H. Sinclair. 1979. Mechanical property characterization of intraply hybrid composites, Pentagon Reports, Report number A301566.

  • A. Pegoretti, E. Fabbri, C. Migliaresi and F. Pilati. 2004. Intraply and interply hybrid composites based on E-glass and poly (vinyl alcohol) woven fabrics: Tensile and impact properties, Polym. Int., 53(9), 1290-1297. https://doi.org/10.1002/pi.1514.

  • Q. Zeng, X. Huang, X. Lin. 2001. Study on stress concentrations in an intraply hybrid composite sheet, Appl. Math Mech., 22, 154-9. https://doi.org/10.1023/A:1015528528946.

  • G. Cyriac, B. Paul, K.T. Akhil and K. Shunmugesh. 2017. The effect of fibre loading on the mechanical behaviour of Carbon Aramid hybrid composites, Polymers & Polymer Composites, 25(3), 225-228. https://doi.org/10.1177/ 096739111702500308.

  • ASTM D3039/D3039M-17. 2017. Standard test method for tensile properties of polymer matrix composite materials, ASTM Int., 13.

  • ASTM D3479/D3479M-12. 2012. Standard test method for tension-tension fatigue of polymer matrix composite materials, ASTM Int., 6.

  • J. Montesano, M. Selezneva, Z. Fawaz, C. Poon and K. Behdinan. 2012. Elevated temperature off-axis fatigue behaviour of an eight-harness satin woven Carbonfibre/bismaleimide laminate: Composites Part A, Applied Sci. and Manuf., 43, 1454-1466. https://doi.org/10.1016/j.compositesa.2012.04.016.

  • A.R. Bunsell. 1975. The tensile and fatigue behaviour of Kevlar -49 (PRD-49) fibre, J. Materials Sci., 10, 1300-1308. https://doi.org/10.1007/BF00540819.

  • S.L. Valença, S. Griza, V.G.D. Oliveira, E.M. Sussuchi and F.G.C.D. Cunha. 2015. Evaluation of the mechanical behaviour of Epoxy composite reinforced with Kevlar plain fabric and glass/Kevlar hybrid fabric, Composites Part B: Engg., 70, 1-8. https://doi.org/10.1016/j.compositesb.2014.09.040.

  • C. Ramesh, H. Ragesh, V. Arumugam and A.J. Stanley. 2012. Effect of hydrolytic ageing on Kevlar /polyester using acoustic emission monitoring, J. Non-destructive Evaluation, 31, 140-147. https://doi.org/10.1007/s10921-012-0129-9.

  • Y. Feng, C. Gao, Y. He, T. An, C. Fan and H. Zhang. 2016. Investigation on tension-tension fatigue performances and reliability fatigue life of T700/MTM46 composite laminates, Compos Struct., 136, 64-74. https://doi.org/10.1016/j.compstruct.2015.09.057.

  • P.N.B. Reis, J.A.M. Ferreira, J.D.M. Costa and M.O.W. Richardson. 2009. Fatigue life evaluation for Carbon/Epoxy laminate composites under constant and variable block loading, Composites Sci. and Tech., 69, 154-160. https://doi.org/10.1016/j.compscitech.2008.09.043.

  • J. Llobet, P. Maimí, J.A. Mayugo, Y. Essa, F.M.D.L. Escalera. 2017. A fatigue damage and residual strength model for unidirectional Carbon/Epoxy composites under on-axis tension-tension loadings, Int. J. Fatigue, 103, 508-515. https://doi.org/10.1016/j.ijfatigue.2017.06.026.

  • C. Ganesan, P.S. Joanna. 2018. Fatigue life and residual strength prediction of GFRP composites: An experimental and theoretical approach, Latitude American J. Solids Struct., 15(7), 1-6.


Abstract Views: 326

PDF Views: 164




  • Effect of Intra-Ply Hybridization of Carbon-Aramid/Epoxy Laminates under Tension-Tension Fatigue Loading

Abstract Views: 326  |  PDF Views: 164

Authors

B. Ruban Rajasekar
School of Aeronautical Sci., Hindustan Institute of Tech. and Sci., Chennai, India
R. Asokan
School of Aeronautical Sci., Hindustan Institute of Tech. and Sci., Chennai, India
C. Ramesh
School of Aeronautical Sci., Hindustan Institute of Tech. and Sci., Chennai, India
V. Jamin Daniel Selvakumar
School of Aeronautical Sci., Hindustan Institute of Tech. and Sci., Chennai, India
M. Dinesh
School of Aeronautical Sci., Hindustan Institute of Tech. and Sci., Chennai, India

Abstract


The objective of the research is to investigate the fatigue life of intra-ply hybrid Carbon-Aramid laminate with Epoxy resin in on-axis and off-axis directions. Three different off-axis angles of 15°, 30° and 45° were considered for the present work. The intra-ply hybridization is used to combine the superior mechanical properties of Carbon fibre with excellent elongation-to-failure property of Aramid fibre in the same lamina. The fatigue test was performed using load control using a frequency of 5Hz. The fatigue behaviour was studied for Carbon/Epoxy, Aramid/Epoxy, Carbon-Aramid/Epoxy, Carbon-Aramid/Epoxy - 15°, Carbon-Aramid/Epoxy - 30° and Carbon-Aramid/Epoxy - 45° with the stress ratio of R = 0.1. The ultimate tensile strength decreases progressively for Carbon/Epoxy, Carbon-Aramid/Epoxy, Aramid/Epoxy, Carbon-Aramid/Epoxy - 15°, Carbon-Aramid/Epoxy - 30° and Carbon-Aramid/Epoxy - 45°. The effect of off-axis loading indicates that the increase of fibre angle influences the decrease in tensile strength and fatigue life.

Keywords


Lamina, Carbon-Aramid Reinforced Epoxy, Interlaced, Fatigue Life, Intra-Ply.

References





DOI: https://doi.org/10.4273/ijvss.10.6.01