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Título del libro: Life-Cycle Of Structural Systems: Design, Assessment, Maintenance And Management Título del capítulo: Life-cycle risk analysis for systems exposed to several multi-hazard sources
A generalized model is presented for the evaluation of several damage
indicators for systems exposed to the action of groups of multiple
simultaneous natural hazards, each group associated with events
generated by a given hazard source. All relevant hazard sources that may
significantly contribute to risk for the system of interest are taken
into account in an all-inclusive life-cycle analysis. For any given
hazard source, the estimation of life-cycle risk indicators starts from
the estimation of the joint probability density function of variables
measuring the intensities of the different natural hazards that may be
associated with events generated by that hazard source and, therefore,
of the physical damage and/or economic losses that may be produced by
their combined action. An approximate criterion is proposed to deal with
this problem, in terms of probabilistic distribution functions of the
damage indicators resulting from the combined effect of several natural
hazards associated with the same event. Some illustrative examples are
presented about the implications of the foregoing concepts on optimal
life-cycle engineering decisions.
Entidades citadas de la UNAM:
Fuente:
ISBN: 9781315761800 Editorial: CRC PRESS-TAYLOR & FRANCIS GROUP