An overview to structural seismic design optimisation frameworks

Fragiadakis, M; Lagaros, ND

dc.contributor.author	Fragiadakis, M	en
dc.contributor.author	Lagaros, ND	en
dc.date.accessioned	2014-03-01T02:47:17Z
dc.date.available	2014-03-01T02:47:17Z
dc.date.issued	2011	en
dc.identifier.issn	0045-7949	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/33053
dc.subject	Life-cycle cost	en
dc.subject	Particle swarm optimisation	en
dc.subject	Performance-based design	en
dc.subject	Pushover analysis	en
dc.subject	Reliability-based optimisation	en
dc.subject	Single and multiple design objectives	en
dc.subject.classification	Computer Science, Interdisciplinary Applications	en
dc.subject.classification	Engineering, Civil	en
dc.subject.other	Lifecycle costs	en
dc.subject.other	Particle swarm optimisation	en
dc.subject.other	Performance based design	en
dc.subject.other	Pushover analysis	en
dc.subject.other	Single and multiple design objectives	en
dc.subject.other	Cost benefit analysis	en
dc.subject.other	Costs	en
dc.subject.other	Design	en
dc.subject.other	Dynamic analysis	en
dc.subject.other	Life cycle	en
dc.subject.other	Ocean structures	en
dc.subject.other	Particle swarm optimization (PSO)	en
dc.subject.other	Reliability analysis	en
dc.subject.other	Seismology	en
dc.subject.other	Shape optimization	en
dc.subject.other	Structural analysis	en
dc.subject.other	Structural optimization	en
dc.subject.other	Seismic design	en
dc.title	An overview to structural seismic design optimisation frameworks	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1016/j.compstruc.2010.10.021	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.compstruc.2010.10.021	en
heal.language	English	en
heal.publicationDate	2011	en
heal.abstract	The application of the performance-based seismic design concept using alternative formulations is presented in this work. The formulations discussed, are implemented within an automated structural design framework using a metaheuristic optimisation algorithm. Such frameworks are able to accommodate any advanced - linear or nonlinear, static or dynamic - analysis procedure and thus replace, the conventional trial-and-error process. The formulations presented treat the seismic design problem in a deterministic or a probabilistic manner, with one or more objectives that represent the initial cost or the cost of future earthquake losses that may occur during the lifetime of a structural system. Furthermore, the implementations discussed are all consistent with the performance-based design concept and take into consideration the structural response at a number of limit-states, from serviceability to collapse. (C) 2010 Elsevier Ltd. All rights reserved.	en
heal.publisher	PERGAMON-ELSEVIER SCIENCE LTD	en
heal.journalName	Computers and Structures	en
dc.identifier.doi	10.1016/j.compstruc.2010.10.021	en
dc.identifier.isi	ISI:000292418000031	en
dc.identifier.volume	89	en
dc.identifier.issue	11-12	en
dc.identifier.spage	1155	en
dc.identifier.epage	1165	en