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A Three-Dimensional Analysis of Symmetric Composite Laminates with DamageDepartment of Mechanical Engineering University of Michigan-Dearborn Dearborn, MI 48128-1491
Department of Mechanical Engineering University of Hong Kong Hong Kong
Department of Mechanical Engineering University of Hong Kong Hong Kong Damage behavior of a symmetric composite laminate without an initial im perfection or macro-crack is analyzed based on a three-dimensional lamination theory under multi-axial loading. The global response of the laminate during the damaging pro cess is determined from the individual response of its constituent plies and their mutual relations. Some specific results are presented to illustrate the damage characteristics of several typical composite laminates when they are subjected to proportional loading. The application of the method to characterize damage initiation and growth in more complex structures is also discussed.
International Journal of Damage Mechanics, Vol. 2, No. 3,
229-245 (1993) |
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