Catálogo de publicaciones - tesis
Título de Acceso Abierto
Computer simulation of steel thermomechanical processes at high temperatures
Andrés Amílcar Anca Alberto Cardona Víctor Daniel Fachinotti Pablo Sanches Gustavo Sánchez Sarmiento Javier Signorelli Alfredo Huespe
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Resumen/Descripción – provisto por el repositorio digital
This thesis deals with the simulation of fusion welding and other metallurgical processes sach as heat treatment by the Finite Elements Method. The models were implemented in C++, which includes moving heat sources, steel metallurgy, temperature dependence of thermo-physical properties, elasto-plasticity, non-steady state heat transfer, and mechanical analysis. It is assumed that the thermal problem is not coupled with the mechanical. The thermal analysis is performed separately and prior to the mechanical analysis. The mechanical problem is based on thermal history. The threedimensional residual stress state of welded joints are compared with previously published results in the literature.Palabras clave – provistas por el repositorio digital
Welding simulation; Thermal stresses; Finite elements; Simulación de soldadura; Tensiones térmicas; Elementos finitos
Disponibilidad
| Institución detectada | Año de publicación | Navegá | Descargá | Solicitá |
|---|---|---|---|---|
| No requiere | 2008 | Biblioteca Virtual de la Universidad Nacional del Litoral (SNRD) |
|
Información
Tipo de recurso:
tesis
Idiomas de la publicación
- inglés
País de edición
Argentina
Fecha de publicación
2008-06-25
