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http://hdl.handle.net/2074/156
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| 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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