Modelling the creep in a welded plate using a three-director Cosserat model
Craine, R.E. and Newman, M.G. (1996) Modelling the creep in a welded plate using a three-director Cosserat model. Acta Mechanica, 117, (1-4), 11-21. (doi:10.1007/BF01181033).
Download
Full text not available from this repository.
Description/Abstract
Cracking in ferritic weldments at high temperatures often occurs outside the weld in the narrow type IV region (which is sometimes called the low-temperature heat affected zone). In this paper a mathematical model is developed for the steady-state creep of a flat plate of constant thickness, under uniaxial end loading. The model is based on the Cosserat theory of plates and a multi-axial version of Norton's law and includes three directors. Results for the steady-state creep strain-rate are calculated for values of the material parameters based on a ferritic material which is susceptible to cracking in the type IV region.
| Item Type: | Article |
|---|---|
| ISSNs: | 0001-5970 (print) |
| Related URLs: | |
| Subjects: | Q Science > QA Mathematics T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | University Structure - Pre August 2011 > School of Mathematics > Applied Mathematics |
| Item ID: | 29552 |
| Date Deposited: | 20 Dec 2006 |
| Last Modified: | 01 Jun 2011 02:09 |
| Contributors: | Craine, R.E. (Author) Newman, M.G. (Author) |
| Date: | 1996 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/29552 |
Actions (login required)
 |
View Item |
