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3D Multi-pass finite element welding modelling of butt-welded plate specimen
dc.creator | Sanz Balduz, Luis Javier | |
dc.creator | Salesa Bordanaba, Ángel | |
dc.creator | González Abril, Emilio | |
dc.date.accessioned | 2016-02-17T15:24:16Z | |
dc.date.available | 2016-02-17T15:24:16Z | |
dc.date.issued | 2015 | |
dc.identifier.isbn | 978-84-606-9356-7 | es |
dc.identifier.uri | http://hdl.handle.net/11441/35049 | |
dc.description | Congreso celebrado en la Escuela de Arquitectura de la Universidad de Sevilla desde el 24 hasta el 26 de junio de 2015. | es |
dc.description.abstract | A multi-pass welding of a thin rectangular (dog-bone shaped) butt joint plate is numerically simulated as a coupled thermo-mechanical transient problem. The simulation uses an “element-birth” technique to simplify the complexity of the problem. The paper discusses the challenges of the simulation of a multi-pass weld problem and the utility of the results for practical applications. The final solution shows crucial stress distributions in a challenging geometry where large thermal transients and gradients are created by the welding procedure. The results also indicate the plastic yielding of the weld-joint after extensive cooling of the joined plate. The displacements from the results can be used to estimate the extent of distortions qualitatively. Despite minimal resources (2 CPUs on a standard Intel desktop architecture and 2 GB RAM over duration of 4 days) the procedure is able to provide adequate details in predicting residual stresses for multi-pass welded components. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Víctor Compán Cardiel [etc.] | es |
dc.relation.ispartof | 3rd International Conference on Mechanical Models in Structural Engineering, 7-26. Sevilla, España : CMMoST 2015 | es |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Steel | es |
dc.subject | Welding | es |
dc.subject | Finite elements | es |
dc.subject | Element-birth | es |
dc.subject | Multi-pass | es |
dc.title | 3D Multi-pass finite element welding modelling of butt-welded plate specimen | es |
dc.type | info:eu-repo/semantics/conferenceObject | es |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
dc.identifier.idus | https://idus.us.es/xmlui/handle/11441/35049 |
Ficheros | Tamaño | Formato | Ver | Descripción |
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CMMoST 2015_Sanz_3D.pdf | 2.963Mb | [PDF] | Ver/ | |