Abstract
The conventional approach to analysis the buckling of rectangular laminates containing an embedded delamination subjected to the in-plane loading is to simplify the laminate as a beam-plate from which the predicted buckling load decreases as the length of the laminate increases. Two-dimensional analyses are employed in this paper by extending the one-dimensional model to take into consideration of the influence of the delamination width on the buckling performance of the laminates. The laminate is simply supported containing a through width delamination. A new parameter β defined as the ratio of delamination length to delamination width is introduced with an emphasis on the influence of the delamination size. It is found that (i) when the ratio β is greater than one snap-through buckling prevails, the buckling load is determined by the delamination size and depth only; (ii) as the ratio β continues to increase, the buckling load will approach to a constant value. Solutions are verified with the well established results and are found in good agreement with the latter.
Similar content being viewed by others
References
Chai, H., Babcock, C. D., and Knauss, W. G. One dimensional modelling of failure in laminated plates by delamination buckling. International Journal of Solids and Structures, 17(11), 1069–1083 (1981)
Simitses, G. J., Sallam, S., and Yin, W. L. Effect of delamination of axially loaded homogeneous laminated plates. AIAA Journal, 23(9), 1437–1444 (1985)
Yazdi, A. A. and Rezaeepazhand, J. Structural similitude for flutter of delaminated composite beam-plates. Composite Structures, 93, 1918–1922 (2011)
Gu, H. and Chattopadhyay, A. An experimental investigation of delamination buckling and postbuckling of composite laminates. Composites Science and Technology, 59, 903–910 (1999)
Nilsson, K. F., Thesken, J. C., Sindelar, P., Giannqkopoulos, A. E., and Stoåkers, B. A theoretical and experimental investigation of buckling induced delamination growth. Journal of the Mechanics and Physics of Solids, 41(4), 783–807 (1993)
Parlapalli, M. and Shu, D. Buckling analysis of two-layer beams with an asymmetric delamination. Engineering Structures, 26, 651–658 (2004)
Karihaloo, B. L. and Stang, H. Buckling-driven delamination growth in composite laminates: guidelines for assessing the threat posed by interlaminar matrix delamination. Composites: Part B Engineering, 39, 386–395 (2008)
Gilate, R., Williams, T. O., and Aboudi, J. Buckling of composite plates by global-local plate theory. Composites: Part B Engineering, 32, 229–236 (2001)
Bruno, D. and Greco, F. Mixed mode delamination in plates: a refined approach. International Journal of Solids and Structures, 38(50–51), 9149–9177 (2001)
Barbero, E. J. and Reddy, J. N. Modeling of delamination in composite laminates using a layerwise plate theory. International Journal of Solids and Structures, 28(3), 373–388 (1991)
Robbins, D. H., Reddy, J. N., and Krishna, M. A. V. On the modeling of delamination in thick composites. Enhancing Analysis Techniques for Composite Materials, 10, 133–214 (1991)
Lee, J., Gurdal, Z., and Griffin, O. J. Layer-wise approach for the bifurcation problem in laminated composites with delaminations. AIAA Journal, 31(2), 331–338 (1993)
Tafreshi, A. and Oswald, T. Global buckling behaviour and local damage propagation in composite plates with embedded delaminations. International Journal of Pressure Vessels and Piping, 80, 9–20 (2003)
Qing, G. H., Liu, Y. H., and Li, D. H. A semi-analytical model for the energy release rate analyses of composite laminates with a delamination. Finite Elements in Analysis and Design, 47, 1017–1024 (2011)
Riccio, A., Scaramuzzino, F., and Perugini, P. Embedded delamination growth in composite panels under compressive load. Composites: Part B Engineering, 32(3), 209–218 (2001)
Aslan, Z. and Sahin, M. Buckling behavior and compressive failure of composite laminates containing multiple large delaminations. Composite Structures, 89, 382–390 (2009)
Kyoung, W. M., Kim, C. G., and Hong, C. S. Buckling and post buckling behavior of composite cross-ply laminates with multiple delaminations. Composite Structures, 43, 257–274 (1999)
Lonetti, P. and Zinno, P. Simulation of multiple delaminations in composite laminates under mixed-mode deformations. Simulation Modelling Practice and Theory, 11, 483–500 (2003)
Park, T., Lee, S. Y., and Voyiadjis, G. Z. Finite element vibration analysis of composite skew laminates containing delaminations around quadrilateral cutouts. Composites: Part B Engineering, 40, 225–236 (2009)
Hu, N., Sekine, H., Fukunaga, H., and Yao, Z. H. Impact analysis of composite laminates with multiple delaminations. International Journal of Impact Engineering, 22, 633–648 (1999)
Wang, X. W., Pont-Lezica, I., Harris, J. M., Guild, F. J., and Pavier, M. J. Compressive failure of composite laminates containing multiple delaminations. Composites Science and Technology, 65, 191–200 (2005)
Suemasu, H., Sasaki, W., Ishikawa, T., and Aoki, Y. A numerical study on compressive behavior of composite plates with multiple circular delaminations considering delamination propagation. Composites Science and Technology, 68, 2562–2567 (2005)
Roy, T. and Chakraborty, D. Delamination in FRP laminates with holes under transverse impact. Materials and Design, 29, 124–132 (2008)
Jones, R. M. Mechanics of Composite Materials, 2nd ed., Philadelphia, USA (1980)
Hu, H. T. and Lin, B. H. Buckling optimization of symmetrically laminated plates with various geometries and end conditions. Composites Science and Technology, 55, 277–285 (1995)
Author information
Authors and Affiliations
Additional information
Project supported by the National Natural Science Foundation of China (Nos. 11172113, 11032005, and 11072037)
Rights and permissions
About this article
Cite this article
Xue, Jh., Luo, Qz., Han, F. et al. Two-dimensional analyses of delamination buckling of symmetrically cross-ply rectangular laminates. Appl. Math. Mech.-Engl. Ed. 34, 597–612 (2013). https://doi.org/10.1007/s10483-013-1694-7
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10483-013-1694-7