Please use this identifier to cite or link to this item:
http://repositorio.ugto.mx/handle/20.500.12059/791
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DC Field | Value | Language |
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dc.rights.license | http://creativecommons.org/licenses/by-nc-nd/4.0 | es_MX |
dc.creator | JATZIRI YUNUEN MORENO MARTINEZ | es_MX |
dc.date.accessioned | 2019-06-13T02:49:16Z | - |
dc.date.available | 2019-06-13T02:49:16Z | - |
dc.date.issued | 2019-04-08 | - |
dc.identifier.uri | http://repositorio.ugto.mx/handle/20.500.12059/791 | - |
dc.description.abstract | El objetivo de este trabajo es simular el agrietamiento en estructuras de concreto mediante dos enfoques: enfoque de grieta distribuida y enfoque de grieta discreta. Se analizaron dos casos de estudio: una viga con refuerzo ordinario y un extremo recortado de viga modelados mediante elementos finitos tridimensionales. Primeramente, se utilizó el enfoque de grieta distribuida para localizar la zona de agrietamiento en ambos casos de estudio. Posteriormente, para simular el ancho de la grieta se utilizó el enfoque de grieta discreta aplicando un modelo de zona cohesiva haciendo uso de una función que representa la abertura de la grieta. Los resultados obtenidos se validaron con resultados experimentales. Esta investigación proporciona la eficiencia y la aplicación de los dos enfoques para estimar la aparición y el ancho de grieta para estructuras de concreto reforzado. | es_MX |
dc.language.iso | spa | es_MX |
dc.publisher | Universidad de Guanajuato | es_MX |
dc.relation | http://www.actauniversitaria.ugto.mx/index.php/acta/article/view/1641 | - |
dc.rights | info:eu-repo/semantics/openAccess | es_MX |
dc.title | Modelado de agrietamiento en estructuras de concreto: enfoque de grieta distribuida y enfoque de grieta discreta | es_MX |
dc.title.alternative | Modeling of cracking in concrete structures: smeared and discrete crack approach | en |
dc.type | info:eu-repo/semantics/article | es_MX |
dc.creator.id | info:eu-repo/dai/mx/cvu/237707 | es_MX |
dc.subject.cti | info:eu-repo/classification/cti/7 | es_MX |
dc.subject.keywords | Estructuras de concreto | es_MX |
dc.subject.keywords | Grieta distribuida | es_MX |
dc.subject.keywords | Grieta discreta | es_MX |
dc.subject.keywords | Concrete structures | en |
dc.subject.keywords | Smeared crack | en |
dc.subject.keywords | Discrete crack | en |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_MX |
dc.creator.two | ARTURO GALVAN CHAVEZ | es_MX |
dc.creator.three | ISRAEL ENRIQUE HERRERA DIAZ | es_MX |
dc.creator.four | OTONIEL PALACIOS HERNANDEZ | es_MX |
dc.creator.idtwo | info:eu-repo/dai/mx/cvu/237706 | - |
dc.creator.idthree | info:eu-repo/dai/mx/cvu/207880 | - |
dc.creator.idfour | info:eu-repo/dai/mx/cvu/298500 | - |
dc.description.abstractEnglish | The aim of this work is to simulate the cracking in concrete structures by means of two approaches: smeared crack and discrete approaches. Two case studies were analyzed: a beam with ordinary reinforcement and a dapped-end beam modeled by three- dimensional finite elements. Firstly, the smeared crack approach was used to locate the cracking zone in both case studies. Subsequently, to simulate the crack width, the discrete crack approach was used by applying a cohesive zone model making use of a function that represents the crack opening. The obtained results were validated with experimental results. This investigation provides the efficiency and application of the two approaches to estimate crack appearance and width for reinforced concrete structures. | en |
Appears in Collections: | Revista Acta Universitaria |
Files in This Item:
File | Description | Size | Format | |
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1641-Article Text-36444-2-10-20190809.pdf | 2.62 MB | Adobe PDF | View/Open |
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