Abstract
This paper presents the results of a study on glass-fibre-reinforced polypropylene composite in which the fatigue damage was investigated in terms of residual stiffness and temperature rise. Thermographic and acoustic emission techniques were used to aid the interpretation the fatigue damage mechanisms. Different laminates were tested. For one series, all the layers have one of the two fibre directions oriented with the axis of the plate. For the other two series layer distribution was obtained with the following laminate orientation in respect to the axis of the sheet: +45°/0°/−45°/0°/+45°/0°/−45° and +30°/−30°/+30°/0°/+30°/−30°/+30°. It was possible to conclude that the residual stiffness and temperature rise can be used to predict final failure of a structure and/or component. With thermographic technique it is possible to obtain temperature maps and the precise site where the failure will occur.
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Shimokawa, T., Hamaguchi, Y.: Distribution of fatigue life and fatigue strength in notched specimens of a carbon eight-harness-satin laminate. J. Compos. Mater. 17, 64–76 (1983)
Ferreira, J.A.M., Costa, J.D.M., Richardson, M.O.W.: Effect of notch and test conditions on the fatigue of a glass-fibre-reinforced polypropylene composite. Compos. Sci. Technol. 57, 1243–1248 (1997)
Ferreira, J.A.M., Costa, J.D.M., Reis, P.N.B.: Static and fatigue behaviour of glass-fibre-reinforced polypropylene composites. Theor. Appl. Fract. Mech. 31, 67–74 (1999)
Ferreira, J.A.M., Costa, J.D.M., Reis, P.N.B., Richardson, M.O.W.: Analysis of fatigue and damage in glass-fibre-reinforced polypropylene composite materials. Compos. Sci. Technol. 59, 1461–1467 (1999)
Joseph, E., Perreux, D.: Fatigue behaviour of glass-fibre/epoxy-matrix filament-wound pipes: tension loading tests and results. Compos. Sci. Technol. 52, 469–480 (1994)
Reis, P.N.B., Ferreira, J.A.M., Antunes, F.V., Costa, J.D.M.: Flexural behaviour of hybrid laminated composites. Compos. Part A-Appl. Sci. and Manuf. 38, 1612–1620 (2007)
Reis, P.N.B., Ferreira, J.A.M., Costa, J.D.M., Richardson, M.O.W.: Fatigue life evaluation for carbon/epoxy laminate composites under constant and variable block loading. Compos. Sci. Technol. 69, 154–160 (2009)
Reis, P.N.B., Ferreira, J.A.M., Antunes, F.V., Richardson, M.O.W.: Effect of interlayer dalamination on mechanical behavior of carbon/epoxy laminates. J. Compos. Mater. 43, 2609–2621 (2009)
Spearing, M., Beaumont, P.W.R.: The fatigue mechanics of composite materials I: experimental measurement of damage and post-fatigue properties. Compos. Sci. Technol. 44, 159–168 (1992)
Cantwell, W.J., Morton, J.: The significance of damage and defects and their detection in composite materials: a review. J. Strain Anal. 27, 29–42 (1992)
Kocsis, J.K., Kozma, Z.F.: Failure mode and damage zone development in a GMT-PP by acoustic emission and thermography. J. Reinf. Plast. Compos. 13, 768–792 (1994)
Barré, S., Benzeggagh, M.L.: On the use of acoustic emission to investigate damage mechanisms in glass-fibre-reinforced polypropylene. Compos. Sci. Technol. 52, 369–376 (1994)
Shiwa, M., Carpenter, S., Kishi, T.: Analysis of acoustic emission signals generated during the fatigue testing of GFRP. J. Compos. Mater. 30, 2019–2041 (1996)
Pink, E., Campbell, J.D.: Deformation characteristics of reinforced epoxy resins, part I: the mechanical properties. J. Mater. Sci. 9, 658–664 (1974)
Sims, G.D., Gladman, D.G.: Effect of test conditions on fatigue strength of a glass-fabric laminate: part A—frequency. Plast. Rubber. Mater. & Appl. 41–48 (1978)
Sims, G.D., Gladman, D.G.: Effect of test conditions on fatigue strength of a glass-fabric laminate: part B—specimen condition. Plast. Rubber. Mater. & Appl. 122–128 (1980)
Bhat, M.R., Majeed, M.A., Murthy, C.R.L.: Characterization of fatigue damage in unidirectional GFRP composites through acoustic emission signal analysis. NDT E Int. 27, 27–32 (1994)
Huguet, S., Godin, N., Gaertner, R., Salmon, L., Villard, D.: Use of acoustic emission to identify damage modes in glass fibre reinforced polyester. Compos. Sci. Technol. 62, 1433–1444 (2002)
Shiwa, M., Carpenter, S., Kishi, T.: Analysis of acoustic emission signals generated during the fatigue testing of GFRP. J. Compos. Mater. 30, 2019–2041 (1996)
De Groot, P., Wijnen, P., Janssen, R.: Real-time frequency determination of acoustic emission for different fracture mechanisms in carbon/epoxy composites. Compos. Sci. Technol. 55, 405–421 (1995)
Ely, T.M., Hill, E.K.: Longitudinal splitting and fibre breakage characterisation in graphite/epoxy using acoustic emission data. Mater. Eval. 53, 288–294 (1995)
Toubal, L., Karama, M., Lorrain, B.: Damage evolution and infrared thermography in composite laminates under fatigue loading. Int. J. Fatigue 28, 1867–1872 (2006)
Marcus, L.A., Stinchcomb, W.W.: Measurement of fatigue damage in composite materials. Exp. Mech. 15, 55–60 (1975)
Steinberger, R., Leitao, T.I.L., Ladstatter, E., Pinter, G., Billinger, W., Lang, W.R.: Infrared thermographic techniques for non-destructive damage characterization of carbon fibre reinforced polymers during tensile fatigue testing. Int. J. Fatigue 28, 1340–1347 (2006)
Nevadunsky, J.J., Lucas, J.J., Salkind, M.J.: Early fatigue damage detection in composite materials. J. Compos. Mater. 9, 394–408 (1975)
Hahn, H.T., Kim, R.Y.: Fatigue behaviour of composite laminate. J. Compos. Mater. 10, 156–180 (1976)
Cessna, L.C., Levens, J.A., Thomson, J.B.: Flexural fatigue of glass-reinforced thermoplastics. Polym. Eng. Sci. 9, 339–349 (1969)
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Reis, P.N.B., Ferreira, J.A.M. & Richardson, M.O.W. Fatigue Damage Characterization by NDT in Polypropylene/Glass Fibre Composites. Appl Compos Mater 18, 409–419 (2011). https://doi.org/10.1007/s10443-010-9172-9
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DOI: https://doi.org/10.1007/s10443-010-9172-9