Structural Engineering and Mechanics

  • 제34권4호
  • /
  • Pages.525-539
  • /
  • 2010
  • /
  • 1225-4568(pISSN)
  • /
  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Time-dependent and inelastic behaviors of fiber- and particle hybrid composites

  • 투고 : 2009.05.13
  • 심사 : 2009.12.15
  • 발행 : 2010.03.10
⟨ 이전 논문 다음 논문 ⟩

초록

Polymer matrix composites are widely used in many engineering applications as they can be customized to meet a desired performance while not only maintaining low cost but also reducing weight. Polymers can experience viscoelastic-viscoplastic response when subjected to external loadings. Various reinforcements and fillers are added to polymers which bring out more complexity in analyzing the timedependent response. This study formulates an integrated micromechanical model and finite element (FE) analysis for predicting effective viscoelastic-viscoplastic response of polymer based hybrid composites. The studied hybrid system consists of unidirectional short-fiber reinforcements and a matrix system which is composed of solid spherical particle fillers dispersed in a homogeneous polymer constituent. The goal is to predict effective performance of hybrid systems having different compositions and properties of the fiber, particle, and matrix constituents. A combined Schapery's viscoelastic integral model and Valanis's endochronic viscoplastic model is used for the polymer constituent. The particle and fiber constituents are assumed linear elastic. A previously developed micromechanical model of particle reinforced composite is first used to obtain effective mechanical properties of the matrix systems. The effective properties of the matrix are then integrated to a unit-cell model of short-fiber reinforced composites, which is generated using the FE. The effective properties of the matrix are implemented using a user material subroutine in the FE framework. Limited experimental data and analytical solutions available in the literatures are used for comparisons.

키워드

참고문헌

  1. Arunachaleswarana, A., Pereiraa, I.M., Dieringaa, H., Huanga, Y., Horta, N., Dhindawb, B.K. and Kainera, K.U. (2007), "Creep behavior of AE42 based hybrid composites", Mater. Sci. Eng. A, 460-461, 268-276. https://doi.org/10.1016/j.msea.2007.01.043
  2. Bathe, K.J. (1996), Finite Element Procedure, Prentice Hall, Englewood Cliffs, N.J.
  3. Bilger, N., Auslender, F., Bornert, M., Michel, J.C., Moulinec, H., Suquet, P. and Zaoui, A. (2005), "Effect of a nonuniform distribution of voids on the plastic response of voided materials: A computational and statistical analyses", Int. J. Solids Struct., 42, 517-538. https://doi.org/10.1016/j.ijsolstr.2004.06.048
  4. Friend, C.M., Horsfall, I. and Burrows, C.L. (1991), "The effect of particulate: Fibre ratio on the properties of short-fibre/particulate hybrid MMC produced by perform infiltration", J. Mater. Sci., 26, 225-231. https://doi.org/10.1007/BF00576056
  5. Fu, S.Y., Xu, G. and Mai, Y.W. (2002), "On the elastic modulus of hybrid particle/short-fiber/polymer composites", Composites Part B, 33, 291-299. https://doi.org/10.1016/S1359-8368(02)00013-6
  6. Haj-Ali, R.M. and Pecknold, D.A. (1996), "Hierarchical material models with microstructure for nonlinear analysis of progressive damage in laminated composite structures", Struct. Res. Ser. No. 611, UILU-ENG-96- 2007, Department of Civil Engineering, University of Illinois at Urbana-Champaign.
  7. Halpin, L.C. and Pagano, N.J. (1969), "The laminate approximation for randomly oriented fiberous composites", J. Compos. Mater., 3, 720. https://doi.org/10.1177/002199836900300416
  8. Halpin, L.C., Jerine, K. and Whitney, J.M. (1971), "The laminate analogy for 2 and 3 dimensional composite materials", J. Compos. Mater., 5, 36. https://doi.org/10.1177/002199837100500104
  9. Jiang, M., Jasiuk, I. and Ostoja-Starzewski, M.O. (2002), "Apparent elastic and elastoplastic behavior of periodic composites", Int. J. Solids Struct., 39, 199-212. https://doi.org/10.1016/S0020-7683(01)00145-7
  10. Kanaun, S.K. and Jeulin, D. (2001), "Elastic properties of hybrid composites by the effective field approach", J. Mech. Phys. Solids, 49, 2339-2367. https://doi.org/10.1016/S0022-5096(01)00047-3
  11. Kerth, K. and Lin, Y.C. (2003), "Development of finite element model using incremental endochronic theory for temperature sensitive material", Struct. Eng. Mech., 16(2), 115-126. https://doi.org/10.12989/sem.2003.16.2.115
  12. Khan, A.S. and Huang, S. (1995), Continuum Theory of Plasticity, Wiley-Interscience.
  13. Kim, J.S. and Muliana, A.H. (2009), "A time-integration method for the viscoelastic-viscoplastic analyses of polymers nad finite element implementation", Int. J. Numer. Mech. Eng., 79, 550-575. https://doi.org/10.1002/nme.2569
  14. Kim, J.S. and Muliana, A. (2010), "A combined viscoelastic-viscoplastic behavior of particle reinforced composites", Int. J. Solids Struct., 47(5), 580-594. https://doi.org/10.1016/j.ijsolstr.2009.10.019
  15. Kouznetsova, V., Brekelmans, W.A.M. and Baaijens, F.P.T. (2001), "An approach to micro-macro modeling of heterogeneous materials", Comput. Mech., 27, 37-48. https://doi.org/10.1007/s004660000212
  16. Liu, J., Feng, X., Fryxell, G.E., Wang, L.Q., Kim, A.Y. and Gong, M. (1998), "Hybrid mesoporous materials with functionalized monolayers", Chem. Eng. Technol., 21(1), 97-100. https://doi.org/10.1002/(SICI)1521-4125(199801)21:1<97::AID-CEAT97>3.0.CO;2-W
  17. Lee, K.L. and Chang, K.H. (2004), "Endochronic simulation for viscoplastic collapse of long, thick-walled tubes subjected to external pressure and axial tension", Struct. Eng. Mech., 18(5), 627-644. https://doi.org/10.12989/sem.2004.18.5.627
  18. Lee, S.S. and Sohn, Y.S. (1994), "Viscoelastic analysis of residual stresses in a unidirectional laminate", Struct. Eng. Mech., 2(4), 383-393. https://doi.org/10.12989/sem.1994.2.4.383
  19. Mondal, A.K. and Kumar, S. (2008), "Impression creep behavior of magnesium alloy-based hybrid composites in the longitudinal direction", Compos. Sci. Technol., 68, 3251-3258. https://doi.org/10.1016/j.compscitech.2008.08.007
  20. Muliana, A.H. and Kim, J.S. (2007), "Concurrent micromechanical model for nonlinear viscoelatic behaviors of particle reinforced composites", Int. J. Solids Struct., 44, 6891-6913. https://doi.org/10.1016/j.ijsolstr.2007.03.016
  21. Muliana, A.H. and Kim, J.S. (2009), "A two-scale homogenization framework for the effective thermal conductivity of laminated composites", Acta Mechanica, DOI: 10.1007/s00707-009-0264-2 (in press)
  22. Oh, K.H. and Han, K.S. (2007), "Short-fiber/particle hybrid reinforcement: Effects on fracture toughness and fatigue crack growth of metal matrix composites", Compos. Sci. Technol., 67, 1719-1726. https://doi.org/10.1016/j.compscitech.2006.06.020
  23. Schapery, R.A. (1969), "On the characterization of nonlinear viscoelastic materials", Polym. Eng. Sci., 9(4), 295-310. https://doi.org/10.1002/pen.760090410
  24. Valanis, K.C. (1971), "A theory of viscoplasticity without a yield surface, Part 1, general theory", Arch. Mech., 23, 517-533.
  25. Yilmazer, U. (1992), "Tensile, flexural and impact properties of a thermoplastic matrix reinforced by glass fiber and glass bead hybrids", Compos. Sci. Technol., 44, 119-125. https://doi.org/10.1016/0266-3538(92)90104-B
  26. Young, R.J. and Maxwell, D.L. (1986), "The deformation of hybrid-particulate composite", J. Mater. Sci., 21, 380-388. https://doi.org/10.1007/BF01145498
  27. Zebarjad, S.M., Bagheri, R. and Lazzeri, A. (2001), "Hybrid PP-GF-EP. Part 1. Deformation mechanism", Plast. Rubber Compos., 30, 370. https://doi.org/10.1179/146580101101541750

피인용 문헌

  1. Effective viscoelastic properties of short-fiber reinforced composites vol.100, 2016, https://doi.org/10.1016/j.ijengsci.2015.10.008
  2. Biaxial creep property of ethylene tetrafluoroethylene (ETFE) foil vol.54, pp.5, 2015, https://doi.org/10.12989/sem.2015.54.5.973
  3. Mechanical properties of Al/Al2O3and Al/B4C composites vol.5, pp.4, 2016, https://doi.org/10.12989/amr.2016.5.4.263
  4. A homogenization approach for uncertainty quantification of deflection in reinforced concrete beams considering microstructural variability vol.38, pp.4, 2010, https://doi.org/10.12989/sem.2011.38.4.503
  5. Effects of nano-sized silica particles on the off-axis creep performance of unidirectional fiber-reinforced polymer hybrid composites vol.55, pp.12, 2010, https://doi.org/10.1177/0021998320973742