Abstract
Modelling non-linear behaviour of polymers and polymer fibre-reinforced composites retains significant interest due to its extensive application in primary structures. Simple models are helpful in the design, preferably calibrated from a few short-term mechanical tests. Creep tests are simple to implement, and their duration may depend on the period of interest to analyse. The Norton–Bailey law complies with simplicity and effectiveness when representing the creep response. The time-dependent mechanical response of polymers under arbitrary loading conditions may follow two different theories; time- and strain-hardening. The formal demonstration developed here allowed us to link these two theories to specific time-integration schemes employed in the past. However, both formulations lead to the same expression for the creep-loading condition, which implies the same model parameters in this case. Few research works have applied these theories to polymer-based composites restricted to study the creep-loading condition. Here, a novel approach proposes to model the time-dependent behaviour through the time-hardening and strain-hardening theories with a single viscoplastic element governed by a Norton–Bailey or a Singh–Mitchell law. Experimental data collected from the literature of carbon-reinforced epoxy angle-ply laminates supported the validation process under different loading conditions. The calibration of the model parameters proceeds from creep data at two different stress levels. Thus, time- and strain-hardening theories made predictions for distinct loading conditions, i.e. for multiple creep and creep-recovery cycles, constant strain rate and multi-step stress relaxation. The strain-hardening formulation proved capable of predicting the time-dependent response under different loading conditions from a unique set of model parameters. The current methodology reduces the effort needed to characterise engineering materials when considering the time-dependent behaviour, particularly for polymer-based composites.






















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References
Al-Haik, M., Vaghar, M.R., Garmestani, H., Shahawy, M.: Viscoplastic analysis of structural polymer composites using stress relaxation and creep data. Composites, Part B, Eng. 32, 165–170 (2001)
Bailey, R.W.: The utilization of creep test data in engineering design. Proc. Inst. Mech. Eng. 131, 131–349 (1935)
Barbero, E.J., Lonetti, P.: Damage model for composites defined in terms of available data. Mech. Compos. Mater. Struct. 8, 299–315 (2001)
Barbero, E.J., Tomblin, J.: A damage mechanics model for compression strength of composites. Int. J. Solids Struct. 33, 4379–4393 (1996)
Behera, A., Thawre, M.M., Ballal, A.: Failure analysis of CFRP multidirectional laminates using the probabilistic Weibull distribution model under static loading. Fiber Polym. 20, 2390–2399 (2019)
Berezvai, S., Kossa, A.: Performance of a parallel viscoelastic-viscoplastic model for a microcellular thermoplastic foam on wide temperature range. Polym. Test. 84, 106395 (2020)
Betten, J.: Creep Mechanics. Springer, Berlin Heidelberg (2008)
Chen, J.L., Sun, C.T.: Modeling creep behavior of fiber composites. J. Thermoplast. Compos. Mater. 2, 19–33 (1989)
Christensen, R.M.: A probabilistic treatment of creep rupture behavior for polymers and other materials. Mech. Time-Depend. Mater. 8, 1–15 (2004)
Christensen, R., Miyano, Y.: Stress intensity controlled kinetic crack growth and stress history dependent life prediction with statistical variability. Int. J. Fract. 137, 77–87 (2006)
Christensen, R., Miyano, Y.: Deterministic and probabilistic lifetimes from kinetic crack growth – generalized forms. Int. J. Fract. 143, 35–39 (2007)
Christensen, R., Miyano, Y., Nakada, M.: The size dependence of tensile strength for brittle isotropic materials and carbon fiber composite materials. Compos. Sci. Technol. 106, 9–14 (2015)
Chung, I., Sun, C.T., Chang, I.Y.: Modeling creep in thermoplastic composites. J. Compos. Mater. 27, 1009–1029 (1993)
Cui, H., Thomson, D., Pellegrino, A., Wiegand, J., Petrinic, N.: Effect of strain rate and fibre rotation on the in-plane shear response of ±45° laminates in tension and compression tests. Compos. Sci. Technol. 135, 106–115 (2016)
Dillard, D.A., Morris, D.H., Brinson, H.F.: Creep and Creep Rupture of Laminated Graphite/Epoxy Composites. In, Blacksburg, VA, United States (1981). Virginia Polytechnic Inst. and State University
Fallahi, H., Taheri-Behrooz, F., Asadi, A.: Nonlinear mechanical response of polymer matrix composites: a review. Polym. Rev. 60, 42–85 (2020)
Faria, H., Guedes, R.M.: Long-term behaviour of GFRP pipes: reducing the prediction test duration. Polym. Test. 29, 337–345 (2010)
Findley, W.N.: 26-Year creep and recovery of poly(vinyl chloride) and polyethylene. Polym. Eng. Sci. 27, 582–585 (1987)
Findley, W.N., Lai, J.S., Onaran, K.: Creep and Relaxation of Nonlinear Viscoelastic Materials: With an Introduction to Linear Viscoelasticity. Dover, New York (1989)
Fuller, J.D., Wisnom, M.R.: Exploration of the potential for pseudo-ductility in thin ply CFRP angle-ply laminates via an analytical method. Compos. Sci. Technol. 112, 8–15 (2015a)
Fuller, J.D., Wisnom, M.R.: Pseudo-ductility and damage suppression in thin ply CFRP angle-ply laminates. Composites, Part A, Appl. Sci. Manuf. 69, 64–71 (2015b)
Garber, D.P.: Tensile stress-strain behavior of graphite/epoxy laminates. In: NASA Contractor Report 3592 (1982). Langley Research Center
Gates, T.S., Sun, C.T.: Elastic/viscoplastic constitutive model for fiber reinforced thermoplastic composites. AIAA J. 29, 457–463 (1991)
Giannadakis, K., Varna, J.: Analysis of nonlinear shear stress-strain response of unidirectional GF/EP composite. Composites, Part A, Appl. Sci. Manuf. 62, 67–76 (2014)
Giannadakis, K., Mannberg, P., Joffe, R., Varna, J.: The sources of inelastic behavior of Glass Fibre/Vinylester non-crimp fabric [±45]s laminates. J. Reinf. Plast. Compos. 30, 1015–1028 (2011)
Guedes, R.M.: Lifetime predictions of polymer matrix composites under constant or monotonic load. Composites, Part A, Appl. Sci. Manuf. 37, 703–715 (2006)
Guedes, R.M.: Creep and fatigue lifetime prediction of polymer matrix composites based on simple cumulative damage laws. Composites, Part A, Appl. Sci. Manuf. 39, 1716–1725 (2008)
Guedes, R.M.: Relationship between lifetime under creep and constant stress rate for polymer-matrix composites. Compos. Sci. Technol. 69, 1200–1205 (2009a)
Guedes, R.M.: Viscoplastic analysis of fiber reinforced polymer matrix composites under various loading conditions. Polym. Compos. 30, 1601–1610 (2009b)
Guedes, R.M., Marques, A.T., Cardon, A.: Analytical and experimental evaluation of nonlinear viscoelastic-viscoplastic composite laminates under creep, creep-recovery, relaxation and ramp loading. Mech. Time-Depend. Mater. 2, 113–128 (1998)
Herakovich, C.T., Schroedter Iii, R.D., Gasser, A., Guitard, L.: Damage evolution in [±45](s) laminates with fiber rotation. Compos. Sci. Technol. 60, 2781–2789 (2000)
Hu, J., Chen, W., Li, Y., Qu, Y., Zhao, B., Yang, D.: Temperature-stress-time methodology for flat-patterning ETFE cushions in use for large-span building structures. Eng. Struct. 204, 109607 (2020)
Huang, Y., Talreja, R.: Statistical analysis of oblique crack evolution in composite laminates. Composites, Part B, Eng. 65, 34–39 (2014)
Kachanov, L.M.: Time of the rupture process under creep conditions. Izv. Akad. Nauk SSSR 8, 26–31 (1958)
Kazanci, M., Schwartz, P., Phoenix, S.L.: The effect of matrix stiffness on the creep-rupture lifetime of carbon fiber/epoxy composites. Compos. Struct. 54, 221–223 (2001)
Kibler, K.G.: Effects of temperature and moisture on the creep compliance of graphite-epoxy composites. In: 50th Meeting of the AGARD Structures and Materials Panel, 8.1-8.8, AGARD Conference Proceedings No. 288, 14–17 April 1980, Athens, Greece (1980a)
Kibler, K.G.: Time-Dependent Environmental Behavior of Graphite/Epoxy Composites. Technical Report AFWAL-TR-80-4052. Materials laboratory, air force Wright Aeronautical Laboratories, Air Force Systems Command, Wright-Patterson Air Force Base, Ohio 45433 (1980b)
Kim, W., Sun, C.T.: Modeling relaxation of a polymeric composite during loading and unloading. J. Compos. Mater. 36, 745–755 (2002)
Lafarie-Frenot, M.C., Touchard, F.: Comparative in-plane shear behaviour of long-carbon-fibre composites with thermoset or thermoplastic matrix. Compos. Sci. Technol. 52, 417–425 (1994)
Lai, J., Bakker, A.: An integral constitutive equation for nonlinear plasto-viscoelastic behavior of high-density polyethylene. Polym. Eng. Sci. 35, 1339–1347 (1995)
Lekou, D.J., Philippidis, T.P.: Mechanical property variability in FRP laminates and its effect on failure prediction. Composites, Part B, Eng. 39, 1247–1256 (2008)
Lou, Y.C., Schapery, R.A.: Viscoelastic characterization of a nonlinear fiber-reinforced plastic. J. Compos. Mater. 5, 208–234 (1971)
Mandel, U., Taubert, R., Hinterhölzl, R.: Mechanism based nonlinear constitutive model for composite laminates subjected to large deformations. Compos. Struct. 132, 98–108 (2015)
Mandel, U., Taubert, R., Hinterhölzl, R.: Three-dimensional nonlinear constitutive model for composites. Compos. Struct. 142, 78–86 (2016)
Mauget, B.R., Minnetyan, L., Chamis, C.C.: Large deformation nonlinear response of soft composite structures via laminate analogy. J. Adv. Mater. 33, 21–26 (2001)
May, J.A.: Development of an Experimentally Validated Non-linear Viscoelastic Viscoplastic Model for a Novel Fuel Cell Membrane Material (2014). Virginia Tech.
May, D.L., Gordon, A.P., Segletes, D.S.: The application of the Norton-Bailey law for creep prediction through power law regression. In: Proceedings of the ASME Turbo Expo (2013)
May, J.A., Ellis, M.W., Dillard, D.A., Case, S.W., Moore, R.B., Li, Y., Lai, Y.H., Gittleman, C.A.: Development and validation of a uniaxial nonlinear viscoelastic viscoplastic stress model for a fuel cell membrane. J. Fuel Cell Sci. Technol. 12, 061011 (2015)
Merry, S.M., Bray, J.D.: Time-dependent mechanical response of HDPE geomembranes. J. Geotech. Eng. 123, 57–65 (1997)
Miyano, Y., Nakada, M., Kageta, S.: Statistical assessment of tensile static, creep and fatigue strengths for unidirectional CFRP. Exp. Mech. 61, 1171–1179 (2021)
Naresh, K., Shankar, K., Velmurugan, R.: Reliability analysis of tensile strengths using Weibull distribution in glass/epoxy and carbon/epoxy composites. Composites, Part B, Eng. 133, 129–144 (2018)
Norton, F.H.: The creep of steel at high temperatures (1929). McGraw-Hill book company, Inc.
Paimushin, V.N., Kholmogorov, S.A.: Physical-mechanical properties of a fiber-reinforced composite based on an ELUR-P carbon tape and XT-118 binder. Mech. Compos. Mater. 54, 2–12 (2018)
Paimushin, V.N., Kayumov, R.A., Kholmogorov, S.A.: Deformation features and models of [±45]2 s cross-ply fiber-reinforced plastics in tension. Mech. Compos. Mater. 55, 141–154 (2019)
Pierik, E.R., Grouve, W.J.B., van Drongelen, M., Akkerman, R.: The influence of physical ageing on the in-plane shear creep compliance of 5HS C/PPS. Mech. Time-Depend. Mater. 24, 197–220 (2020)
Robinson, D.N., Binienda, W.K., Ruggles, M.B.: Creep of polymer matrix composites I: Norton/Bailey creep law for transverse isotropy. J. Eng. Mech. 129, 310–317 (2003)
Rosen, B.W.: A simple procedure for experimental determination of the longitudinal shear modulus of unidirectional composites. J. Compos. Mater. 6, 552–554 (1972)
Schapery, R.A.: Nonlinear viscoelastic and viscoplastic constitutive equations based on thermodynamics. Mech. Time-Depend. Mater. 1, 209–240 (1997)
Schuecker, C., Pettermann, H.E.: Combining elastic brittle damage with plasticity to model the non-linear behavior of fiber reinforced laminates. In: Computational Methods in Applied Sciences, pp. 99–117 (2008)
Scott, D.W., Lai, J.S., Zureick, A.H.: Creep behavior of fiber-reinforced polymeric composites: a review of the technical literature. J. Reinf. Plast. Compos. 14, 588–617 (1995)
Shokrieh, M.M., Omidi, M.J.: Investigation of strain rate effects on in-plane shear properties of glass/epoxy composites. Compos. Struct. 91, 95–102 (2009)
Simulia, D.S.: Abaqus 2018 documentation. In: ABAQUS 2018 Documentation (2018)
Singh, A., Mitchell, J.K.: General stress-strain-time function for soils. J. Soil Mech. Found. Div. 94, 21–46 (1968)
Sket, F., Enfedaque, A., Alton, C., González, C., Molina-Aldareguia, J.M., Llorca, J.: Automatic quantification of matrix cracking and fiber rotation by X-ray computed tomography in shear-deformed carbon fiber-reinforced laminates. Compos. Sci. Technol. 90, 129–138 (2014)
Sun, C.T., Chen, J.L.: A simple flow rule for characterizing nonlinear behavior of fiber composites. J. Compos. Mater. 23, 1009–1020 (1989)
Sun, C.T., Zhu, C.: The effect of deformation-induced change of fiber orientation on the non-linear behavior of polymeric composite laminates. Compos. Sci. Technol. 60, 2337–2345 (2000)
Tang, W., Li, M., Wen, M.P., Zhang, Q., Zhao, X.D.: PBX creep model based on modified time hardening theory. Chin. J. Energ. Mater. 16, 34–36 (2008)
Thiruppukuzhi, S.V., Sun, C.T.: Testing and modeling high strain rate behavior of polymeric composites. Composites, Part B, Eng. 29, 535–546 (1998)
Thiruppukuzhi, S.V., Sun, C.T.: Models for the strain-rate-dependent behavior of polymer composites. Compos. Sci. Technol. 61, 1–12 (2001)
Tsai, J., Sun, C.T.: Constitutive model for high strain rate response of polymeric composites. Compos. Sci. Technol. 62, 1289–1297 (2002)
Tsai, J.L., Sun, C.T.: Strain rate effect on in-plane shear strength of unidirectional polymeric composites. Compos. Sci. Technol. 65, 1941–1947 (2005)
Tsugiyuki, O., Nakada, M., Miyano, Y.: Temperature dependence of longitudinal tensile strength in unidirectional carbon fiber-reinforced plastic. J. Compos. Mater. 48, 3569–3573 (2014)
Tuttle, M.E., Brinson, H.F.: Prediction of the long-term creep compliance of general composite laminates. Exp. Mech. 26, 89–102 (1986)
Tuttle, M.E., Pasricha, A., Emery, A.F.: The nonlinear viscoelastic-viscoplastic behavior of IM7/5260 composites subjected to cyclic loading. J. Compos. Mater. 29, 2025–2046 (1995)
Weeks, C.A., Sun, C.T.: Modeling non-linear rate-dependent behavior in fiber-reinforced composites. Compos. Sci. Technol. 58, 603–611 (1998)
Weibull, W.: A statistical distribution function of wide applicability. J. Appl. Mech. 18, 293–297 (1951)
Weng, F., Fang, Y., Ren, M., Sun, J., Feng, L.: Effect of high strain rate on shear properties of carbon fiber reinforced composites. Compos. Sci. Technol. 203, 108599 (2021)
Wisnom, M.R.: The effect of fibre rotation in ±45° tension tests on measured shear properties. Composites 26, 25–32 (1995)
Wu, E.M., Moore, R.L., Nguyen, N.Q.: Matrix-dominated Time-dependent Deformation and Damage of Graphite/epoxy Composite Experimental Data under Ramp, AFWAL-TR-82-3076. Lawrence Livermore National Laboratory (1982)
Wu, E.M., Moore, R.L., Nguyen, N.Q.: Matrix-dominated Time-dependent Deformation and Damage of Graphite/epoxy Composite Experimental Data under Creep and Recovery, AFWAL-TR-83-3066. Lawrence Livermore National Laboratory (1983a)
Wu, E.M., Moore, R.L., Nguyen, N.Q.: Matrix-dominated Time-dependent Deformation and Damage of Graphite/epoxy Composite Experimental Data under Multiple-step Relaxation, AFWAL-TR-83-3056. Lawrence Livermore National Laboratory (1983b)
Xiao, Y., Lv, J., Ben Jar, P.Y.: A stress-relaxation approach to determine onset of delamination in angle ply laminates. J. Compos. Mater. 54, 2521–2527 (2020)
Zapas, L.J., Crissman, J.M.: Creep and recovery behaviour of ultra-high molecular weight polyethylene in the region of small uniaxial deformations. Polymer 25, 57–62 (1984)
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Miranda Guedes, R. A practical model to predict the time-dependent behaviour of angle-ply laminates from limited creep data. Mech Time-Depend Mater 27, 1043–1067 (2023). https://doi.org/10.1007/s11043-022-09544-1
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DOI: https://doi.org/10.1007/s11043-022-09544-1