dc.contributor.author | Baravalle, Michele | |
dc.contributor.author | Kohler, Jochen | |
dc.date.accessioned | 2018-02-28T07:27:02Z | |
dc.date.available | 2018-02-28T07:27:02Z | |
dc.date.created | 2017-11-27T13:12:01Z | |
dc.date.issued | 2017 | |
dc.identifier.isbn | 978-3-903024-28-1 | |
dc.identifier.uri | http://hdl.handle.net/11250/2487521 | |
dc.description.abstract | Target safety levels ( t ) are key elements for reliability-based design and calibration of design codes. They are derived by monetary optimization or from existing codes. The current article discusses these two approaches and proposes a novel method for estimating t from existing codes, based on a specific optimality assumption. The method leads to implicit target reliabilities lower than the existing code’s mean reliability. It further estimates how much a simplified safety format can increase the cost of structures compared to codes of higher levels, and also can reduce the code’s mean reliability when a more homogeneous safety level is reached through the optimization of the partial safety factors. The results are compared with the ones obtained from another method presented in literature. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | ICOSSAR | nb_NO |
dc.relation.ispartof | Proceedings of the 12th International Conference on Structural Safety and Reliability (ICOSSAR2017), Vienna, Austria | |
dc.title | A framework for estimating the implicit safety level of existing design codes | nb_NO |
dc.type | Chapter | nb_NO |
dc.description.version | acceptedVersion | nb_NO |
dc.identifier.cristin | 1518875 | |
dc.description.localcode | This chapter will not be available due to copyright restrictions (c) 2017 by ICOSSAR | nb_NO |
cristin.unitcode | 194,64,45,0 | |
cristin.unitname | Institutt for konstruksjonsteknikk | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |