Mixed-Mode Fatigue Characteristics of Composite/Metal Interfaces

Abstract:

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For most of structural failure in engineering structures , fracture often takes place due to a phenomenon called fatigue. Therefore, many studies about the effect of the various mode-mixities on fatigue characteristics have been performed. However, most of the former studies are about metal/metal interface or delamination of composite. In this study, the fatigue characteristics of a composite/metal interface are investigated. The fatigue tests were performed using single-leg bending (SLB) specimens bonded with composite and steel using co-cure bonding method. This paper focuses on the fatigue characteristics depending on different mode ratios (GⅡ/GT). The overall results obtained in this study show that the crack propagation rate increases with the mode Ⅱ loading component.

Info:

Periodical:

Key Engineering Materials (Volumes 452-453)

Edited by:

A. Saimoto and M.H. Aliabadi

Pages:

437-440

DOI:

10.4028/www.scientific.net/KEM.452-453.437

Citation:

S. H. Baek et al., "Mixed-Mode Fatigue Characteristics of Composite/Metal Interfaces", Key Engineering Materials, Vols. 452-453, pp. 437-440, 2011

Online since:

November 2010

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Price:

$35.00

[1] Dai Gil Lee and Nam Pyo Suh: Axiomatic Design and Fabrication of Composite Structures, Applications in Robots, Machine Tools and Automobiles, Oxford.

[2] M. Dessureault and J.K. Spelt: Int. J. Adhesion and Adhesive Vol. 17 (1997), p.183.

[3] A. Pirondi and G. Nicoletto: Engineering Fracture Mechanics Vol. 73 (2006), p.2557.

[4] S. MALL and K.T. YUN: J. Adhesion Vol. 23 (1987), p.215.

[5] M. Kenane and M.L. Benzeggagh: Composites Science and Technology Vol. 57 (1997), p.597.

[6] S.H. Yoon and C.S. Hong: Int. J. Fracture Vol. 43 (1990), R3-R9.

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