Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/7624
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Negrão, J. H. O. | - |
dc.contributor.author | Simões, L. M. C. | - |
dc.date.accessioned | 2009-02-17T10:22:01Z | - |
dc.date.available | 2009-02-17T10:22:01Z | - |
dc.date.issued | 2004 | - |
dc.identifier.citation | Structural and Multidisciplinary Optimization. 28:2 (2004) 214-220 | - |
dc.identifier.uri | https://hdl.handle.net/10316/7624 | - |
dc.description.abstract | This paper presents a procedure for finding the reliability-based optimum design of cable-stayed bridges. The minimisation problem is stated as the minimisation of stresses, displacements, reliability and bridge cost. A finite-element approach is used for structural analysis. It includes a direct analytic sensitivity analysis module, which provides the structural behaviour responses to changes in the design variables. An equivalent multicriteria approach is used to solve the non-differentiable, non-linear optimisation problem, turning the original problem into the sequential minimisation of unconstrained convex scalar functions, from which a Pareto optimum is obtained. Examples are given illustrating the procedure. | - |
dc.language.iso | eng | - |
dc.rights | embargoedAccess | - |
dc.title | Reliability-based optimum design of cable-stayed bridges | - |
dc.type | article | - |
degois.publication.firstPage | 214 | - |
degois.publication.lastPage | 220 | - |
degois.publication.issue | 2-3 | - |
degois.publication.title | Structural and Multidisciplinary Optimization | - |
dc.peerreviewed | Yes | - |
dc.identifier.doi | 10.1007/s00158-004-0408-x | - |
degois.publication.volume | 28 | - |
uc.controloAutoridade | Sim | - |
item.fulltext | Com Texto completo | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.openairetype | article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
crisitem.author.researchunit | Centre for Research in Construction Science | - |
crisitem.author.orcid | 0000-0001-6044-2044 | - |
Appears in Collections: | FCTUC Eng.Civil - Artigos em Revistas Internacionais |
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