Geometrically Linear and Nonlinear First-Ply Failure Loads of Composite Cylindrical Shells
Publication: Journal of Engineering Mechanics
Volume 140, Issue 12
Abstract
Review of the literature on first-ply failure of composite shells shows that research reports on first-ply failure of moderately thin, laminated composite cylindrical shell panels, using a geometrically nonlinear approach, are not available. The present paper aims to fill this deficiency. It uses a finite-element code developed using eight-noded, doubly-curved elements combined with modified Sanders’ first-approximation theory for thin shells and von Kármán-type nonlinear strains. The accuracy of the present geometric nonlinear and first-ply failure formulations are verified separately through solutions of two benchmark problems. Failure loads, failure modes (for individual stress or strain failure) or tendencies (for interactive stress failures), and the locations from where the failures initiate are reported. The results are discussed critically to formulate design guidelines, suggesting practical values for factors of safety applicable to failure loads. Such suggestions also consider the serviceability requirements.
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References
Akhras, G., and Li, W. C. (2007). “Progressive failure analysis of thick composite plates using the spline finite strip method.” Compos. Struct., 79(1), 34–43.
Bardell, N. S., Dunsdon, J. M., and Langley, R. S. (1997). “Free and forced vibration analysis of thin, laminated, cylindrically curved panels.” Compos. Struct., 38(1–4), 453–462.
Bathe, K. J. (1996). Finite element procedures, Prentice Hall, Upper Saddle River, NJ.
Chakravorty, D., Bandyopadhyay, J. N., and Sinha, P. K. (1995). “Finite element free vibration analysis of point supported laminated composite cylindrical shells.” J. Sound Vibrat., 181(1), 43–52.
Chattopadhyay, B., Sinha, P. K., and Mukhopadhyay, M. (1995). “Geometrically nonlinear analysis of composite stiffened plates using finite elements.” Compos. Struct., 31(2), 107–118.
Ganapathy, S., and Rao, K. P. (1997). “Interlaminar stresses in laminated composite plates, cylindrical/spherical shell panels damaged by low-velocity impact.” Compos. Struct., 38(1–4), 157–168.
Ganesan, R., and Liu, D. Y. (2008). “Progressive failure and post-buckling response of tapered composite plates under uni-axial compression.” Compos. Struct., 82(2), 159–176.
Kam, T. Y., and Jan, T. B. (1995). “First-ply failure analysis of laminated composite plates based on the layerwise linear displacement theory.” Compos. Struct., 32(1–4), 583–591.
Kam, T. Y., and Sher, H. F. (1995). “Nonlinear and first-ply failure analyses of laminated composite cross-ply plates.” J. Compos. Mat., 29(4), 463–482.
Kam, T. Y., Sher, H. F., and Chao, T. N. (1996). “Predictions of deflection and first-ply failure load of thin laminated composite plates via the finite element approach.” Int. J. Solids Struct., 33(3), 375–398.
Krishnamurthy, K. S., Mahajan, P., and Mittal, R. K. (2001). “A parametric study of the impact response and damage of laminated cylindrical composite shells.” Compos. Sci. Technol., 61(12), 1655–1669.
Lal, A., Singh, B. N., and Patel, D. (2012). “Stochastic nonlinear failure analysis of laminated composite plates under compressive transverse loading.” Compos. Struct., 94(3), 1211–1223.
Lee, W.-H., and Han, S.-C. (2006). “Free and forced vibration analysis of laminated composite plates and shells using a 9-node assumed strain shell element.” Comput. Mech., 39(1), 41–58.
Nanda, N., and Bandyopadhyay, J. (2008). “Nonlinear transient response of laminated composite shells.” J. Eng. Mech., 983–990.
Nanda, N., and Bandyopadhyay, J. N. (2009). “Geometrically nonlinear transient analysis of laminated composite shells using the finite element method.” J. Sound Vibrat., 325(1–2), 174–185.
Palazotto, A. N., and Dennis, S. T. (1992). Nonlinear analysis of shell structures, AIAA Education Series, American Institute of Aeronautics and Astronautics (AIAA), Washington, DC, 195–232.
Prusty, B. G., Ray, C., and Satsangi, S. K. (2001). “First ply failure analysis of stiffened panels—A finite element approach.” Compos. Struct., 51(1), 73–81.
Prusty, B. G., and Satsangi, S. K. (2001). “Finite element transient dynamic analysis of laminated stiffened shells.” J. Sound Vibrat., 248(2), 215–233.
Ray, C., and Satsangi, S. K. (1999). “Laminated stiffened plate—a first ply failure analysis.” J. Reinforc. Plast. Compos., 18(12), 1061–1076.
Reddy, J. N. (2004). An introduction to nonlinear finite-element analysis, Oxford University Press, New York.
Reddy, Y. S. N., and Reddy, J. N. (1992). “Linear and non-linear failure analysis of composite laminates with transverse shear.” Compos. Sci. Technol., 44(3), 227–255.
Sahu, S. K., and Dutta, P. K. (2003). “Dynamic stability of laminated composite curved panels with cutouts.” J. Eng. Mech., 1245–1253.
Sanders, J. L., Jr., (1963). “Nonlinear theories for thin shells.” Q. Appl. Math., 21(1), 21–36.
Satish Kumar, Y. V., and Srivastava, A. (2003). “First ply failure analysis of laminated stiffened plates.” Compos. Struct., 60(3), 307–315.
Singh, S. B., and Kumar, A. (1998). “Postbuckling response and failure of symmetric laminates under in-plane shear.” Compos. Sci. Technol., 58(12), 1949–1960.
Türkmen, H. S. (2002). “Structural response of laminated composite shells subjected to blast loading: Comparison of experimental and theoretical methods.” J. Sound Vibrat., 249(4), 663–678.
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© 2014 American Society of Civil Engineers.
History
Received: Nov 17, 2013
Accepted: Apr 7, 2014
Published online: May 16, 2014
Discussion open until: Oct 16, 2014
Published in print: Dec 1, 2014
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