论文信息 - Design of composite structures under cyclic loads

Design of composite structures under cyclic loads

Abstract The first part of the paper is devoted to the presentation and discussion of various problems encountered in theoretical and numerical modelling of fatigue phenomena and failure modes in the 2-D description of composite structures. Then, a numerical FE model is proposed based on the progressive pure deterministic evaluation of the stiffness degradation of structures. Using the proposed formulation logarithmic fatigue life contours have been estimated for composite plates subjected to shear loads or tension.

Aleksander Muc | A. Muc

[1] L. E. Culver,et al. Environmental dynamic fatigue crack propagation in high density polyethylene: an empirical modelling approach , 1981 .

[2] G. Sendeckyj,et al. Study of matrix cracking and delamination in glass/epoxy laminates , 1987 .

[3] G. Piatti,et al. Advances in composite materials , 1978 .

[4] S. V. Kulkarni,et al. Fatigue of notched fiber composite laminates - Analytical and experimental evaluation , 1977 .

[5] Kenneth Reifsnider,et al. Analysis of fatigue damage in composite laminates , 1980 .

[6] D. Broek. The practical use of fracture mechanics , 1988 .

[7] Ramesh Talreja,et al. Fatigue of composite materials , 1987 .

[8] Kenneth Reifsnider,et al. Some fundamental aspects of the fatigue and fracture response of composite materials , 1977 .

[9] Kn Lauraitis,et al. Fatigue of Fibrous Composite Materials , 1981 .

[10] A. Muc,et al. Design of composite plates under cyclic loading , 2000 .

[11] J. N. Yang,et al. Modulus reduction and fatigue damage of matrix dominated composite laminates , 1992 .