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http://earchive.tpu.ru/handle/11683/35714| Title: | Numerical simulation of strain localization in multi-pass welded joints with account of residual stresses |
| Authors: | Krektuleva, Raisa Alekseevna Cherepanov, Oleg Cherepanov, Roman |
| Keywords: | численное моделирование; локализация; деформации; сварные соединения; остаточные напряжения |
| Issue Date: | 2014 |
| Publisher: | AIP Publishing |
| Citation: | Krektuleva R. A. . Numerical simulation of strain localization in multi-pass welded joints with account of residual stresses / R. A. Krektuleva, O. I. Cherepanov, R. O. Cherepanov // AIP Conference Proceedings. — 2014. — Vol. 1623 : International Conference on Physical Mesomechanics of Multilevel Systems 2014, Tomsk, Russia, 3–5 September 2014 : [proceedings]. — [P. 311-314]. |
| Abstract: | A two-dimensional elastic-plastic problem was solved to obtain estimation of a residual thermal stresses during cooling of the weld. Quasi-static processes of strain localization in the heat-affected zone were investigated both for compression and tension taking into account influence of residual stress concentrators and heterogeneity of mechanical characteristics of welded materials. |
| URI: | http://earchive.tpu.ru/handle/11683/35714 |
| Appears in Collections: | Материалы конференций |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| dx.doi.org-10.1063-1.4898944.pdf | 520,37 kB | Adobe PDF | View/Open |
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