Crack propagation modeling in rocks and its application to indentation problems

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Date

1990

Author

Fatehi Marji, Mohammad

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URI

https://hdl.handle.net/11511/8800

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Graduate School of Natural and Applied Sciences, Thesis

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Crack problem for a functionally graded layer on an elastic foundation Kadıoğlu, Fevzi Suat; Yahşi, Selçuk (1998-01-01) In this paper internal and edge crack problems for an FGM layer attached to an elastic foundation are considered. This model can be used to simulate circumferential crack problem for a thin walled cylinder. It is assumed that the mechanical properties of the layer are varying in thickness direction. Crack is assumed to be perpendicular to the surfaces. For this geometry stress intensity factors are calculated for a number of different crack surface tractions. By using the calculated stress intensity factors...

Citation Formats

M. Fatehi Marji, “Crack propagation modeling in rocks and its application to indentation problems,” Middle East Technical University, 1990.