Numerical investigation of residual thermal stresses in welded joints of heterogeneous steels with account of technological features of multi-pass welding; Applied Mathematical Modelling; Vol. 42
| Parent link: | Applied Mathematical Modelling: Scientific Journal Vol. 42.— 2016.— [P. 244–256] |
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| Yhteenveto: | Title screen The paper describes a two-dimensional mathematical model to evaluate stresses in welded joints formed in multi-pass welding of multi-layered steels. The model is based on a system of equations that includes the Lagrange's variational equation of the incremental theory of plasticity and the Biot's variational principle for heat transfer simulation. In the constitutive equations, the changes in the volume which occur as a result of phase transitions can be taken into account. Therefore, the prehistory and impact of thermal processing of materials on macroscopic properties of the medium can be considered. Режим доступа: по договору с организацией-держателем ресурса |
| Kieli: | englanti |
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2016
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| Linkit: | http://dx.doi.org/10.1016/j.apm.2016.10.005 |
| Aineistotyyppi: | Elektroninen Kirjan osa |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=652451 |