Concrete constitutive model, calibration and applications

Rodríguez Soler, Javier; Martinez Cutillas, Francisco J. y Marti Rodriguez, Joaquin (2013). Concrete constitutive model, calibration and applications. En: "2013 SIMULIA Community Conference (SCC)", 21/05/2013 - 24/05/2013, Vienna, Austria.

Descripción

Título: Concrete constitutive model, calibration and applications
Autor/es:
  • Rodríguez Soler, Javier
  • Martinez Cutillas, Francisco J.
  • Marti Rodriguez, Joaquin
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: 2013 SIMULIA Community Conference (SCC)
Fechas del Evento: 21/05/2013 - 24/05/2013
Lugar del Evento: Vienna, Austria
Título del Libro: Simulia community conference proceedings : May 22-24, 2013, Vienna, Austria
Fecha: Mayo 2013
Materias:
Escuela: E.T.S.I. Caminos, Canales y Puertos (UPM)
Departamento: Mecánica de Medios Continuos y Teoría de Estructuras
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

A methodology has been developed for characterising the mechanical behaviour of concrete, based on the damaged plasticity model, enriched with a user subroutine (V)USDFLD in order to capture better the ductility of the material under moderate confining pressures. The model has been applied in the context of the international benchmark IRIS_2012, organised by the OECD/NEA/CSNI Nuclear Energy Agency, dealing with impacts of rigid and deformable missiles against reinforced concrete targets. A slightly modified version of the concrete damaged plasticity model was used to represent the concrete. The simulation results matched very well the observations made during the actual tests. Particularly successful predictions involved the energy spent by the rigid missile in perforating the target, the crushed length of the deformable missile, the crushed and cracked areas of the concrete target, and the values of the strains recorded at a number of locations in the concrete slab.

Más información

ID de Registro: 25832
Identificador DC: http://oa.upm.es/25832/
Identificador OAI: oai:oa.upm.es:25832
Depositado por: Memoria Investigacion
Depositado el: 20 May 2014 09:23
Ultima Modificación: 22 Sep 2014 11:38
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