Numerical and experimental investigations of embedded delamination growth caused by compressive loading

• Autorzy: Bajurko P. , Czarnocki P.
• Języki publikacji: EN

Abstrakty

EN

The paper deals with growth analysis of initially circular delaminations embedded in carbon-epoxy laminate plates subjected to compressive loading. Three different reinforcement lay-ups yielding different elastic laminate properties were considered. The numerical results were supplemented with experimental ones. The reasonably good agreement between the numerical predictions and experimental results was found. It was shown that variation in elastic properties of sub-laminates separated by delaminations significantly affected the way the delaminations propagated.

Słowa kluczowe

EN

buckling; delaminations; driven

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2014
• Tom: Vol. 52 nr 2
• Strony: 301--312
• Opis fizyczny: Bibliogr. 32 poz., rys., tab.

Twórcy

autor

Bajurko P.

• Institute of Aviation, Warsaw, Poland

autor

Czarnocki P.

• Warsaw University of Technology, Institute of Aeronautics and Applied Mechanics, Warsaw, Poland

Bibliografia

• 1. Balzani C., Wagner W., 2008, An interface element for the simulation of delamination in unidirectional fibre-reinforced composite laminates, Engineering Fracture Mechanics, 75, 2597-2615
• 2. Barenblatt G., 1962, The mathematical theory of equilibrium cracks in brittle fracture, Advances in Applied Mechanics, 7, 55-129
• 3. Bolotin V.V., 1984, Delamination flaws in the structures of laminated composites, Mechanics of Composite Materials, 2, 239-255
• 4. Bolotin V.V., 1988, Interlaminar fracture of composites under combined loading, Mechanics of Composite Materials, 3, 410-418
• 5. Bolotin V.V., 1996, Delamination in composite structures: its origin, buckling growth and stability, Composites: Part B, 27B, 129-145
• 6. Butler R., Rhead A.T., Liu W., Kontis N., 2012, Compressive strength of delaminated aerospace composites, Philosophical Transactions of the Royal Society A – Mathematical Physical and Engineering Sciences, 370, 1759-1779
• 7. Chai H., 1990, Three-dimensional fracture analysis of thin-film debonding, International Journal of Fracture, 46, 237-256
• 8. Chai H., Babcock C.D., 1985, Two-dimensional modelling of compressive failure in delaminated laminates, Journal of Composite Materials, 19, 67-98
• 9. Chai H., Babcocke C.D., Knauss W.G., 1981, One dimensional modelling of failure in laminated plates by delamination buckling, International Journal Solids Structures, 17, 11, 1069-1083
• 10. Corona E., Reedy E.D, Jr., 2011, Calculations of buckle-driven delamination using cohesive elements, International Journal of Fracture, 170, 2, 191-198
• 11. Czarnocki P., 2000, Effect of reinforcement arrangement on distribution of GI, GII and GIII along fronts of circular delaminations in orthotropic composite plates, Fracture of Polymers, Composites and Adhesives, 27, 49-60
• 12. Dugdale D.S., 1960, Yielding of steel sheets containing slits, Journal of the Mechanics and Physics of Solids, 8, 100-104
• 13. Fan C., Jar P.Y.B., Cheng J.J.R., 2008, Cohesive zone with continuum damage properties for simulation of delamination development in fibre composites and failure of adhesive joints, Engineering Fracture Mechanics, 75, 13, 3866-3880
• 14. Harper P.W., Hallett S.R., 2008, Cohesive zone length in numerical simulations of composite delamination, Engineering Fracture Mechanics, 75, 4774-4792
• 15. Harper P.W., Hallett S.R., 2010, A fatigue degradation law for cohesive interface elements – development and application to composite materials, International Journal of Fatigue, 32, 1774-1787
• 16. Hutchinson J.W., Mear M.E., Rice J.R., 1987, Crack paralleling an interface between dissimilar materials, Transaction of the ASME, Journal of Applied Mechanics, 54, 828-832
• 17. Jane K.C., Yin W.-L., 1992, Refined buckling and postbuckling analysis of two-dimensional delaminations – I. Analysis and Validation, International Journal of Solids and Structures, 29, 5, 591-610
• 18. Kacchanov L.M., 1976, Failure of composite materials due to delamination, Mechanics of Polymers, 5, 918-992
• 19. Kassapoglou C., Hammer J., 1990, Design and analysis of composite structures with manufacturing flaws, Journal of the American Helicopter Society, 0ctober, 46-52
• 20. Kim B.W., Mayer A.H., 2003, Influence of fiber direction and mixed-mode ratio on delamination fracture toughness of carbon/epoxy laminates, Composite Science and Technology, 63, 695-713 312 P. Bajurko, P. Czarnocki
• 21. Konishi D.Y., 1985, A rational approach to the analysis of delaminated composite plates, [In:] Composite Structures, 3, J.H. Marshall (Edit.), 383-401
• 22. Lampani L., 2011, Finite element analysis of delamination of a composite component with the cohesive zone model technique, Engineering Computations: International Journal for Computer-Aided Engineering and Software, 28, 1, 30-46
• 23. Pereira A.B., de Morais A.B., 2004a, Mode I interlaminar fracture of carbon/epoxy multidi-rectional laminates, Composites Science and Technology, 64, 2261-2270
• 24. Pereira A.B., de Morais A.B., 2004b, Mode II interlaminar fracture of glass/epoxy multidi-rectional laminates, Composites Part A, 35, 265-272
• 25. Riccio A., Scaramuzzino F., Perugini P., 2001, Embedded delamination growth in composite panels under compressive load, Composites Part B, 32, 209-218
• 26. Rybicki E.F., Kanninen M.F., 19977, A finite element calculation of stress intensity factors by a modified crack closure integral, Engineering Fracture Mechanics, 9, 931-938
• 27. Sheinman I., Kardomateas G.A., 1997, Energy release rate and stress intensity factors for delaminated composite laminates, International Journal of Solids and Structures, 34, 4, 451-459
• 28. Shivakumar K.N., Whitcomb J.D., 1985, Buckling of a sublaminate in a quasi-isotropic composite laminate, Journal of Composite Materials, 19, 2-18
• 29. Wang R.G., Zhang L., Zhang J., liuW.B., He X.D., 2010, Numerical analysis of delamination buckling and growth in slender laminated composite using cohesive element method, Computational Materials Science, 50, 20-31
• 30. Whitcomb J.D., 1990,Mechanics of instability related delamination growth, Composite Materials. Testing and Design. ASTM STP, 1059, 215-230
• 31. Whitcomb J.D., 1992, Analysis of a laminate with a postbuckled embedded delamionation, including contact effects, Journal of Composite Materials, 26, 10, 1523-1535
• 32. Yin W.-L., Jane K.C., 1992, Refined buckling and postbuckling analysis of two-dimensional delaminations – II. Results for Anisotropic Laminates and Conclusion, International Journal of Solids and Structures, 29, 5, 611-639