Reliability analysis based on non-dimensional parameters

Castillo Ron, Enrique; Fraile de Lerma, Alberto; Alarcón Álvarez, Enrique y Fernández-Canteli, Alfonso (2000). Reliability analysis based on non-dimensional parameters. En: "European Conference on Safety and Reliability : ESREL 2000", 15/05/2000-17/05/2000, Edinburgh, Scotland. ISBN 90-5809-140-6.

Descripción

Título: Reliability analysis based on non-dimensional parameters
Autor/es:
  • Castillo Ron, Enrique
  • Fraile de Lerma, Alberto
  • Alarcón Álvarez, Enrique
  • Fernández-Canteli, Alfonso
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: European Conference on Safety and Reliability : ESREL 2000
Fechas del Evento: 15/05/2000-17/05/2000
Lugar del Evento: Edinburgh, Scotland
Título del Libro: Foresight and Precaution : Proceedings of ESREL 2000, SARS and SRA-Europe Annual Conference, Edinburgh, UK, 14-17 May 2000
Fecha: 2000
ISBN: 90-5809-140-6
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

A reliability analysis method is proposed that starts with the identification of all variables involved. These are divided in three groups: (a) variables fixed by codes, as loads and strength project values, and their corresponding partial safety coefficients, (b) geometric variables defining the dimension of the main elements involved, (c) the cost variables, including the possible damages caused by failure, (d) the random variables as loads, strength, etc., and (e)the variables defining the statistical model, as the family of distribution and its corresponding parameters. Once the variables are known, the II-theorem is used to obtain a minimum equivalent set of non-dimensional variables, which is used to define the limit states. This allows a reduction in the number of variables involved and a better understanding of their coupling effects. Two minimum cost criteria are used for selecting the project dimensions. One is based on a bounded-probability of failure, and the other on a total cost, including the damages of the possible failure. Finally, the method is illustrated by means of an application.

Más información

ID de Registro: 21386
Identificador DC: http://oa.upm.es/21386/
Identificador OAI: oai:oa.upm.es:21386
URL Oficial: http://www.balkema.nl/
Depositado por: Biblioteca ETSI Industriales
Depositado el: 22 Oct 2013 09:04
Ultima Modificación: 21 Abr 2016 11:58
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