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dc.contributor.author
Balderrama, R.
dc.contributor.author
Cisilino, Adrian Pablo
dc.contributor.author
Martinez, M.
dc.date.available
2019-06-24T15:48:09Z
dc.date.issued
2006-11
dc.identifier.citation
Balderrama, R.; Cisilino, Adrian Pablo; Martinez, M.; Boundary Element Method Analysis of Three-Dimensional Thermoelastic Fracture Problems Using the Energy Domain Integral; American Society of Mechanical Engineers; Journal Of Applied Mechanics-transactions Of The Asme; 73; 6; 11-2006; 959-969
dc.identifier.issn
0021-8936
dc.identifier.uri
http://hdl.handle.net/11336/78717
dc.description.abstract
A boundary element method (BEM) implementation of the energy domain integral (EDI) methodology for the numerical analysis of three-dimensional fracture problems considering thermal effects is presented in this paper. The EDI is evaluated from a domain representation naturally compatible with the BEM, since stresses, strains, temperatures, and derivatives of displacements and temperatures at internal points can be evaluated using the appropriate boundary integral equations. Special emphasis is put on the selection of the auxiliary function that represents the virtual crack advance in the domain integral. This is found to be a key feature to obtain reliable results at the intersection of the crack front with free surfaces. Several examples are analyzed to demonstrate the efficiency and accuracy of the implementation.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Society of Mechanical Engineers
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Fracture (Materials)
dc.subject
Boundary Element Methods
dc.subject
Temperature
dc.subject
Stress
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Displacement
dc.subject.classification
Ingeniería Arquitectónica
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Ingeniería Civil
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Boundary Element Method Analysis of Three-Dimensional Thermoelastic Fracture Problems Using the Energy Domain Integral
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-06-11T15:37:31Z
dc.journal.volume
73
dc.journal.number
6
dc.journal.pagination
959-969
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Balderrama, R.. Universidad Central de Venezuela; Venezuela
dc.description.fil
Fil: Cisilino, Adrian Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
dc.description.fil
Fil: Martinez, M.. Universidad Central de Venezuela; Venezuela
dc.journal.title
Journal Of Applied Mechanics-transactions Of The Asme
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://appliedmechanics.asmedigitalcollection.asme.org/article.aspx?articleid=1415804
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1115/1.2173287
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