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Numerical analysis of the pivot node in fracture problems
dc.contributor.author | Camas-Peña, Daniel | |
dc.contributor.author | González-Herrera, Antonio | |
dc.contributor.author | García-Manrique-Ocaña, José Manuel | |
dc.contributor.author | Lima-Rodríguez, Antonia María | |
dc.date.accessioned | 2018-09-14T07:07:35Z | |
dc.date.available | 2018-09-14T07:07:35Z | |
dc.date.created | 2018 | |
dc.date.issued | 2018-09-14 | |
dc.identifier.uri | https://hdl.handle.net/10630/16458 | |
dc.description.abstract | Recent studies have allowed us to identify a narrow region of the thickness of the crack front in fracture problems that presents interesting characteristics for the numerical-experimental correlation. Taking the three-dimensional distribution of the stress intensity factor (K) as a reference, we observe how it remains invariant and independent of the main factors influencing this type of analysis. This article presents a summary of how to identify this point through the numerical simulation of the problem and its relationship with parameters such as thickness, load level or angle of curvature. The simulations are carried out with the ANSYS software in an aluminium CT specimen subjected to a fracture loading process in mode I. | en_US |
dc.description.sponsorship | Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech. | en_US |
dc.language.iso | eng | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Método de elementos finitos | en_US |
dc.subject | Ingeniería civil | en_US |
dc.subject | Mecánica de fractura | en_US |
dc.subject.other | Fracture | en_US |
dc.subject.other | Stress intensivity factor | en_US |
dc.subject.other | Pivot node | en_US |
dc.subject.other | Finite element model | en_US |
dc.title | Numerical analysis of the pivot node in fracture problems | en_US |
dc.type | info:eu-repo/semantics/conferenceObject | en_US |
dc.centro | Escuela de Ingenierías Industriales | en_US |
dc.relation.eventtitle | 17th International Conference on Fracture and Damage Mechanics | en_US |
dc.relation.eventplace | Sevilla | en_US |
dc.relation.eventdate | 4/9/18 | en_US |
dc.rights.cc | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |