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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/156

Title: Fracture behaviour of creeping materials under biaxial loading by finite element method
Authors: Singh, R N
Ramakrishnan, C V
Keywords: stress strain
creeping materials
characterising parameter
Biaxial load effects
Issue Date: 1995
Citation: Engineering Fracture Mechanics, 51(4), 637-648
Abstract: A procedure for characterising the stress strain rate field for fracture of creeping materials using Norton's law by finite element method has been developed. C* has been found to be the characterising parameter. Time to crack initiation, t,., has been calculated with critical CTOD as the criterion for crack initiation. The stress and the strain-time relations and the equivalent stress and equivalent strain contours have been drawn. Biaxial load effects are studied in detail.
URI: http://eprint.iitd.ac.in/dspace/handle/2074/156
Appears in Collections:Civil Engineering

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