An elastic hollow cylinder under axial tension containing a crack and two rigid inclusions of ring shape

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Date

2002-11-01

Author

Artem, HSA
Gecit, MR

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This paper is concerned with the fracture of an axisymmetric hollow cylindrical bar containing rigid inclusions. The cylinder is under the action of uniformly distributed axial tension applied at infinity. The bar contains a ring-shaped crack at the symmetry plane whose surfaces are free of tractions and two ring-shaped rigid inclusions with negligible thickness symmetrically located on both sides of the crack. It is assumed that the material of the cylinder is linearly elastic and isotropic. The mixed boundary conditions of the problem lead the analysis to a system of three singular integral equations for crack surface displacement derivative and normal and shearing stress jumps on rigid inclusions. These integral equations are solved numerically and the stress intensity factors are calculated. (C) 2002 Civil-Comp Ltd. and Elsevier Science Ltd. All rights reserved.

Subject Keywords

Mechanical Engineering, Modelling and Simulation, General Materials Science, Civil and Structural Engineering, Computer Science Applications

URI

https://hdl.handle.net/11511/65859

Journal

COMPUTERS & STRUCTURES

DOI

https://doi.org/10.1016/s0045-7949(02)00236-5

Collections

Department of Engineering Sciences, Article

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Citation Formats

H. Artem and M. Gecit, “An elastic hollow cylinder under axial tension containing a crack and two rigid inclusions of ring shape,” COMPUTERS & STRUCTURES, pp. 2277–2287, 2002, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/65859.