Prediction of Mixed Mode Crack Propagation Direction in Carbon Fiber Reinforced Plastic Plate

Abstract:

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A newly developed Z-fracture criterion is introduced in this paper by introducing the new concepts of in-plane dilatational strain energy density factor, in-plane average strain and reciprocal function. The Z-fracture criterion is applied to predict the mixed mode crack propagating direction in carbon fiber reinforced plastic (CRP) plate. The test results show that the Z-fracture criterion can be successfully used to predict the mixed mode crack propagation direction in CRP plate.

Info:

Periodical:

Key Engineering Materials (Volumes 324-325)

Edited by:

M.H. Aliabadi, Qingfen Li, Li Li and F.-G. Buchholz

Pages:

271-274

DOI:

10.4028/www.scientific.net/KEM.324-325.271

Citation:

S. Q. Zhang et al., "Prediction of Mixed Mode Crack Propagation Direction in Carbon Fiber Reinforced Plastic Plate ", Key Engineering Materials, Vols. 324-325, pp. 271-274, 2006

Online since:

November 2006

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Price:

$35.00

[1] G C Sih: Mechanics of Fracture 1: A Special Theory of Crack Propagation. Leyden: Noordhoff International Publishing, 21-45(1973).

[2] G C Sih: Strain energy density factor applied to mixed mode crack problems. International Journal of Fracture, Vol. 10(1974), pp.305-321.

DOI: 10.1007/bf00035493

[3] S Q Zhang, B Z Jang, B T Valaire and J C Suhling: A new criterion for composite materials mixed mode fracture analysis. Engineering Fracture Mechanics, Vol. 34 (1989), pp.749-769.

DOI: 10.1016/0013-7944(89)90136-7

[4] Zhang Shaoqin and Yang Weiyang: A New Fracture Criterion for Composite Materials. Beijing: The Publishing House of Ordnance Industry, 76-83(2000). �.

[5] S Q Zhang, Y Z Zhu and W Y Yang: Energy based Z-criterion in fracture analysis of composite plate under bending. Engineering Fracture Mechanics, Vol. 43(1992), pp.797-805.

DOI: 10.1016/0013-7944(92)90009-4

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