dc.contributor.author | Depina, Ivan | |
dc.contributor.author | Le, Thi Minh Hue | |
dc.contributor.author | Fenton, Gordon A. | |
dc.contributor.author | Eiksund, Gudmund Reidar | |
dc.date.accessioned | 2017-12-01T08:52:17Z | |
dc.date.available | 2017-12-01T08:52:17Z | |
dc.date.created | 2016-02-02T08:59:30Z | |
dc.date.issued | 2016 | |
dc.identifier.citation | Structural Safety. 2016, 60 1-15. | nb_NO |
dc.identifier.issn | 0167-4730 | |
dc.identifier.uri | http://hdl.handle.net/11250/2468693 | |
dc.description.abstract | This paper presents an approach for reliability analysis of engineering structures, referred to as Metamodel Line Sampling (MLS). The approach utilizes a metamodel of the performance function, within the framework of the Line Sampling method, to reduce computational demands associated with the reliability analysis of engineering structures. Given a metamodel of the performance function, the failure probability is estimated as a product of a metamodel-based failure probability and a correction coefficient. The correction coefficient accounts for the error in the metamodel estimate of failure probability introduced by the replacement of the performance function with a metamodel. Computational efficiency and accuracy of the MLS approach are evaluated with the Kriging metamodel on analytical reliability problems and a practical reliability problem of a monopile foundation for offshore wind turbine. The MLS approach demonstrated efficient performance in low to medium-dimensional reliability problems. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Elsevier | nb_NO |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/deed.no | * |
dc.title | Reliability analysis with Metamodel Line Sampling | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | acceptedVersion | nb_NO |
dc.source.pagenumber | 1-15 | nb_NO |
dc.source.volume | 60 | nb_NO |
dc.source.journal | Structural Safety | nb_NO |
dc.identifier.doi | 10.1016/j.strusafe.2015.12.005 | |
dc.identifier.cristin | 1330595 | |
dc.relation.project | Norges forskningsråd: 237859 | nb_NO |
dc.description.localcode | © 2016. This is the authors’ accepted and refereed manuscript to the article. LOCKED until 21.1.2018 due to copyright restrictions. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ | nb_NO |
cristin.unitcode | 194,64,91,0 | |
cristin.unitname | Institutt for bygg- og miljøteknikk | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 2 | |