Effect of Friction on the Size of the Near-Tip Contact Zone in a Penny-Shaped Interface Crack

Author:

Graciani Enrique1,Mantič Vladislav1,París Federico1

Affiliation:

1. Universidad de Sevilla

Abstract

Relations between different solutions of an interface crack in a neighborhood of the crack tip given by the open model, frictionless and frictional contact models of interface cracks are analyzed numerically for a penny-shaped interface crack subjected to remote tension. A new analytic expression for the size of the near-tip contact zone in presence of Coulomb friction between crack faces is proposed in the so-called case of the contact zone field embedded in the oscillatory field.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Reference31 articles.

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3. F. Erdogan. Stress distribution in bonded dissimilar materials with cracks. J. Appl. Mech. 32 (1965) 403-410.

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5. B.M. Malyshev, R.L. Salganik. The strength of adhesive joints using the theory of fracture. Int. J. Fract. Mech. 1 (1965) 114-128.

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