Modeling complex crack paths in ceramic laminates: A novel variational framework combining the phase field method of fracture and the cohesive zone model
Artículo Open Access en el sitio web el editor. Pago por publicar en abierto.
| Authors: | ; ; |
|---|---|
| Format: | Article |
| Status: | Published version |
| Publication date: | 2018 |
| Country: | España |
| Institution: | Universidad de Sevilla (US) |
| Repository: | idUS. Depósito de Investigación de la Universidad de Sevilla |
| OAI Identifier: | oai:idus.us.es:11441/87862 |
| Online Access: | https://hdl.handle.net/11441/87862 https://doi.org/10.1016/j.jeurceramsoc.2018.01.035 |
| Access Level: | Open access |
| Keyword: | Phase field model of fracture Cohesive zone model Crack deflection Crack branching Laminates |
| _version_ | 1878735465897525248 |
|---|---|
| author | Carollo, Valerio |
| author2 | Reinoso Cuevas, José Antonio Paggi, Marco |
| author2_role | author author |
| author_browse | Carollo, Valerio Paggi, Marco Reinoso Cuevas, José Antonio |
| author_facet | Carollo, Valerio Reinoso Cuevas, José Antonio Paggi, Marco |
| author_role | author |
| collection | idUS. Depósito de Investigación de la Universidad de Sevilla |
| description | Artículo Open Access en el sitio web el editor. Pago por publicar en abierto. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | ES_7d3f59cd9b8783f70d790fe4eec93728 |
| institution | Universidad de Sevilla (US) |
| instname_str | Universidad de Sevilla (US) |
| network_acronym_str | ES |
| network_name_str | España |
| oai_identifier_str | oai:idus.us.es:11441/87862 |
| publishDate | 2018 |
| publishDateSort | 2018 |
| publisher | Elsevier Ltd |
| publisherStr | Elsevier Ltd |
| reponame_str | idUS. Depósito de Investigación de la Universidad de Sevilla |
| spelling | Modeling complex crack paths in ceramic laminates: A novel variational framework combining the phase field method of fracture and the cohesive zone model Carollo, Valerio Reinoso Cuevas, José Antonio Paggi, Marco Phase field model of fracture Cohesive zone model Crack deflection Crack branching Laminates Artículo Open Access en el sitio web el editor. Pago por publicar en abierto. The competition between crack penetration in the layers and cohesive delamination along interfaces is herein investigated in reference to laminate ceramics, with special attention to the occurrence of crack deflection and crack branching. These phenomena are simulated according to a recent variational approach coupling the phase field model for brittle fracture in the laminae and the cohesive zone model for quasi-brittle interfaces. It is shown that the proposed variational approach is particularly suitable for the prediction of complex crack paths involving crack branching, crack deflection and cohesive delamination. The effect of different interface properties on the predicted crack path tortuosity is investigated and the ability of the method to simulate fracture in layered ceramics is proven in relation to experimental data taken from the literature. Consejo de Investigación Europeo 737447 Ministerio de Economía y Competitividad FEDERMAT2015-71036-P Gobierno de Andalucía P12-TEP-1050 Elsevier Ltd https://hdl.handle.net/11441/87862 https://doi.org/10.1016/j.jeurceramsoc.2018.01.035 |
| spellingShingle | Modeling complex crack paths in ceramic laminates: A novel variational framework combining the phase field method of fracture and the cohesive zone model Carollo, Valerio Phase field model of fracture Cohesive zone model Crack deflection Crack branching Laminates |
| status_str | publishedVersion |
| title | Modeling complex crack paths in ceramic laminates: A novel variational framework combining the phase field method of fracture and the cohesive zone model |
| title_full | Modeling complex crack paths in ceramic laminates: A novel variational framework combining the phase field method of fracture and the cohesive zone model |
| title_fullStr | Modeling complex crack paths in ceramic laminates: A novel variational framework combining the phase field method of fracture and the cohesive zone model |
| title_full_unstemmed | Modeling complex crack paths in ceramic laminates: A novel variational framework combining the phase field method of fracture and the cohesive zone model |
| title_short | Modeling complex crack paths in ceramic laminates: A novel variational framework combining the phase field method of fracture and the cohesive zone model |
| title_sort | Modeling complex crack paths in ceramic laminates: A novel variational framework combining the phase field method of fracture and the cohesive zone model |
| topic | Phase field model of fracture Cohesive zone model Crack deflection Crack branching Laminates |
| topic_facet | Phase field model of fracture Cohesive zone model Crack deflection Crack branching Laminates |
| url | https://hdl.handle.net/11441/87862 https://doi.org/10.1016/j.jeurceramsoc.2018.01.035 |