Computational model for local damage assesment of structures

Carnicero, Alberto; Perera Velamazán, Ricardo; Flórez-López, Julio y Alarcón Álvarez, Enrique (1998). Computational model for local damage assesment of structures. En: "1st. EU-Japan Workshop on Seismic Risk", 24/03/1998-26/03/1998, Chania, Greece. ISBN 960-9968-0-8.

Descripción

Título: Computational model for local damage assesment of structures
Autor/es:
  • Carnicero, Alberto
  • Perera Velamazán, Ricardo
  • Flórez-López, Julio
  • Alarcón Álvarez, Enrique
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: 1st. EU-Japan Workshop on Seismic Risk
Fechas del Evento: 24/03/1998-26/03/1998
Lugar del Evento: Chania, Greece
Título del Libro: Proceedings of the first expert meeting held in Chania, Greece on 24-26 march 1998 : Earthquake strong ground motion evaluation. Applications for earthquake disaster mitigation
Fecha: 1998
ISBN: 960-9968-0-8
Materias:
Escuela: E.T.S.I. Industriales (UPM)
Departamento: Mecánica Estructural y Construcciones Industriales [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

In the last years many studies have been developed to analyze the seismic behavior throug the damage concept. In fact, the evaluation of the structural damage is important in order to quantify the safety of new and existing structures and, also, to establish a framework for seismic retrofitting decision making of structures. Most proposed models are based on a post-earthquake evaluation in such a way they uncouple the computation of the structural response from that of damage. However, there are other models which include explicity the existing coupling between the degradation and the structural mechanical beaviour. Those models are closer to the physical reality and its formulation is based on the principles of Continuum Damage Mechanics. In the present work, a coupled model is formulated using a simplified application of the Continuum Damage Mechanics to the analysis of frames and allows its representation in standard finite element programs. This work is part of the activities developed by the Structural Mechanics Department (UPM) within ICONS (European Research Project on Innovative Seismic Design Concepts for New and Existing Structures).

Más información

ID de Registro: 25630
Identificador DC: http://oa.upm.es/25630/
Identificador OAI: oai:oa.upm.es:25630
URL Oficial: http://ec.europa.eu/research/index.cfm?pg=home&lg=en
Depositado por: Biblioteca ETSI Industriales
Depositado el: 30 Abr 2014 08:37
Ultima Modificación: 22 Sep 2014 11:37
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