Ray, SK and Rodriguez, P and Sastry, DH (1993) Method of Analysis if Uniaxial Deformation Data. In: Transactions of the Indian Institute of Metals, 46 (1). pp. 7-19.
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A comprehensive scheme for analysing uniaxial deformation data, taking into account the finite stiffness of the testing machine is presented. Equations relevant to tension and stress relaxation tests carried out under cross head speed control, and to creep testing under constant load, are described. For the first two cases, the implications of not using gauge length extensometry but relying upon cross head displacement for inferring specimen extension, and the role of uncertainty in machine stiffness are also examined. The final section touches upon the extension of the present scheme to account for specimen anelasticity.
| Item Type: | Journal Article |
|---|---|
| Publication: | Transactions of the Indian Institute of Metals |
| Publisher: | Indian Inst Metals |
| Additional Information: | Copyright of this article belongs to Indian Inst Metals. |
| Department/Centre: | Division of Mechanical Sciences > Materials Engineering (formerly Metallurgy) |
| Date Deposited: | 25 Feb 2011 09:02 |
| Last Modified: | 25 Feb 2011 09:02 |
| URI: | http://eprints.iisc.ac.in/id/eprint/35609 |
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