Analysis of Stresses for Cross-Ply Laminates with Multiple Matrix Cracks under Bending

Abstract:

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On the basis of the shear-lag theory, a layered shear-lag model was established to study the stress redistributions of cross-ply laminates with multiple transverse matrix cracks in the 90º ply under bending. The present results are in a good agreement with variational solutions and finite element results and show that approximate solutions of stress distributions for cross-ply laminates with transverse cracks under bending can be obtained by using a shear-lag method. The present paper therefore affords a new way or method for studying the stress redistributions and failure mechanism for cross-ply laminates with flaws under bending.

Info:

Periodical:

Advanced Materials Research (Volumes 311-313)

Edited by:

Zhongning Guo

Pages:

256-259

DOI:

10.4028/www.scientific.net/AMR.311-313.256

Citation:

Q. D. Zeng and M. H. Ouyang, "Analysis of Stresses for Cross-Ply Laminates with Multiple Matrix Cracks under Bending", Advanced Materials Research, Vols. 311-313, pp. 256-259, 2011

Online since:

August 2011

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Price:

$35.00

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