Expected building damage using stratified systematic sampling of failure triggering events

Szyniszewski, ST (2011) Expected building damage using stratified systematic sampling of failure triggering events Vulnerability, Uncertainty, and Risk: Analysis, Modeling, and Management - Proceedings of the ICVRAM 2011 and ISUMA 2011 Conferences. pp. 865-872.

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Abstract

Expected building damage is proposed as a measure of building performance against structural collapse. The proposed novel concept is illustrated with a case study of a typical steel framed building subjected to a bomb explosion and the resulting column removal. Stratified approach to systematic sampling was used to assign appropriate weights to sampled damage scenarios. Finally, an overall expected building damage resulting from randomly located explosions was analytically derived. The analytical expected damage gives a mean building failure as a function of the explosion reach. The presented expected damage is a scalar performance measure and thus it lends itself to a comparison of alternative designs. Expected damage function is a collapse signature of a given building that takes into account copiousness of explosion locations and feasible detonation magnitudes. Copyright © ASCE 2011.

Item Type:	Article
Authors :	Name Email ORCID Szyniszewski, ST s.szyniszewski@surrey.ac.uk
Date :	13 June 2011
DOI :	10.1061/41170(400)105
Depositing User :	Symplectic Elements
Date Deposited :	17 May 2017 12:38
Last Modified :	16 Jan 2019 18:34
URI:	http://epubs.surrey.ac.uk/id/eprint/836131

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