Delaminación en modos combinados I/II para componentes de fibra de vidrio bajo cargas cuasi estáticas : un análisis analítico y computacional
"The increasing use of composite materials has motivated scientists to understand how their delamination process occurs which is one of the most frequent failure modes in laminated composites. The mixed mode bending (MMB) test configuration was developed combining double cantilever beam (DCB) m...
- Autores:
-
Guevara Aguillón, María Alejandra
- Tipo de recurso:
- Trabajo de grado de pregrado
- Fecha de publicación:
- 2017
- Institución:
- Universidad de los Andes
- Repositorio:
- Séneca: repositorio Uniandes
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.uniandes.edu.co:1992/61772
- Acceso en línea:
- http://hdl.handle.net/1992/61772
- Palabra clave:
- Algoritmos (Computadores)
Fibras de vidrio
Materiales compuestos
Plásticos reforzados con fibra de vidrio
Resistencia de materiales
- Rights
- openAccess
- License
- https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdf
| Summary: | "The increasing use of composite materials has motivated scientists to understand how their delamination process occurs which is one of the most frequent failure modes in laminated composites. The mixed mode bending (MMB) test configuration was developed combining double cantilever beam (DCB) mode I loading and end-notch flexure (ENF) mode II loading. The energy release rate was calculated using beam theory. In order to validate the results obtained analytically a finite element analysis was done to calculate GI for mode I and GII for mode II. The simulation of delamination was developed by virtual crack closure technique (VCCT) in ANSYS APDL." -- Tomado del Formato de Documento de Grado. |
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