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author Nadolski, Vitali
Rózsás, Árpád
Sýkora, Miroslav
spellingShingle Nadolski, Vitali
Rózsás, Árpád
Sýkora, Miroslav
Periodica Polytechnica Civil Engineering
Calibrating Partial Factors – Methodology, Input Data and Case Study of Steel Structures
Geotechnical Engineering and Engineering Geology
Civil and Structural Engineering
author_sort nadolski, vitali
spelling Nadolski, Vitali Rózsás, Árpád Sýkora, Miroslav 1587-3773 0553-6626 Periodica Polytechnica Budapest University of Technology and Economics Geotechnical Engineering and Engineering Geology Civil and Structural Engineering http://dx.doi.org/10.3311/ppci.12822 <jats:p>Partial factors are commonly based on expert judgements and on calibration to previous design formats. This inevitably results in unbalanced structural reliability for different types of construction materials, loads and limit states. Probabilistic calibration makes it possible to account for plentiful requirements on structural performance, environmental conditions, production and execution quality etc. In the light of ongoing revisions of Eurocodes and the development of National Annexes, the study overviews the methodology of probabilistic calibration, provides input data for models of basic variables and illustrates the application by a case study. It appears that the partial factors recommended in the current standards provide for a lower reliability level than that indicated in EN 1990. Different values should be considered for the partial factors for imposed, wind and snow loads, appreciating the distinct nature of uncertainties in their load effects.</jats:p> Calibrating Partial Factors – Methodology, Input Data and Case Study of Steel Structures Periodica Polytechnica Civil Engineering
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title Calibrating Partial Factors – Methodology, Input Data and Case Study of Steel Structures
title_unstemmed Calibrating Partial Factors – Methodology, Input Data and Case Study of Steel Structures
title_full Calibrating Partial Factors – Methodology, Input Data and Case Study of Steel Structures
title_fullStr Calibrating Partial Factors – Methodology, Input Data and Case Study of Steel Structures
title_full_unstemmed Calibrating Partial Factors – Methodology, Input Data and Case Study of Steel Structures
title_short Calibrating Partial Factors – Methodology, Input Data and Case Study of Steel Structures
title_sort calibrating partial factors – methodology, input data and case study of steel structures
topic Geotechnical Engineering and Engineering Geology
Civil and Structural Engineering
url http://dx.doi.org/10.3311/ppci.12822
publishDate 2019
physical
description <jats:p>Partial factors are commonly based on expert judgements and on calibration to previous design formats. This inevitably results in unbalanced structural reliability for different types of construction materials, loads and limit states. Probabilistic calibration makes it possible to account for plentiful requirements on structural performance, environmental conditions, production and execution quality etc. In the light of ongoing revisions of Eurocodes and the development of National Annexes, the study overviews the methodology of probabilistic calibration, provides input data for models of basic variables and illustrates the application by a case study. It appears that the partial factors recommended in the current standards provide for a lower reliability level than that indicated in EN 1990. Different values should be considered for the partial factors for imposed, wind and snow loads, appreciating the distinct nature of uncertainties in their load effects.</jats:p>
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author Nadolski, Vitali, Rózsás, Árpád, Sýkora, Miroslav
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description <jats:p>Partial factors are commonly based on expert judgements and on calibration to previous design formats. This inevitably results in unbalanced structural reliability for different types of construction materials, loads and limit states. Probabilistic calibration makes it possible to account for plentiful requirements on structural performance, environmental conditions, production and execution quality etc. In the light of ongoing revisions of Eurocodes and the development of National Annexes, the study overviews the methodology of probabilistic calibration, provides input data for models of basic variables and illustrates the application by a case study. It appears that the partial factors recommended in the current standards provide for a lower reliability level than that indicated in EN 1990. Different values should be considered for the partial factors for imposed, wind and snow loads, appreciating the distinct nature of uncertainties in their load effects.</jats:p>
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spelling Nadolski, Vitali Rózsás, Árpád Sýkora, Miroslav 1587-3773 0553-6626 Periodica Polytechnica Budapest University of Technology and Economics Geotechnical Engineering and Engineering Geology Civil and Structural Engineering http://dx.doi.org/10.3311/ppci.12822 <jats:p>Partial factors are commonly based on expert judgements and on calibration to previous design formats. This inevitably results in unbalanced structural reliability for different types of construction materials, loads and limit states. Probabilistic calibration makes it possible to account for plentiful requirements on structural performance, environmental conditions, production and execution quality etc. In the light of ongoing revisions of Eurocodes and the development of National Annexes, the study overviews the methodology of probabilistic calibration, provides input data for models of basic variables and illustrates the application by a case study. It appears that the partial factors recommended in the current standards provide for a lower reliability level than that indicated in EN 1990. Different values should be considered for the partial factors for imposed, wind and snow loads, appreciating the distinct nature of uncertainties in their load effects.</jats:p> Calibrating Partial Factors – Methodology, Input Data and Case Study of Steel Structures Periodica Polytechnica Civil Engineering
spellingShingle Nadolski, Vitali, Rózsás, Árpád, Sýkora, Miroslav, Periodica Polytechnica Civil Engineering, Calibrating Partial Factors – Methodology, Input Data and Case Study of Steel Structures, Geotechnical Engineering and Engineering Geology, Civil and Structural Engineering
title Calibrating Partial Factors – Methodology, Input Data and Case Study of Steel Structures
title_full Calibrating Partial Factors – Methodology, Input Data and Case Study of Steel Structures
title_fullStr Calibrating Partial Factors – Methodology, Input Data and Case Study of Steel Structures
title_full_unstemmed Calibrating Partial Factors – Methodology, Input Data and Case Study of Steel Structures
title_short Calibrating Partial Factors – Methodology, Input Data and Case Study of Steel Structures
title_sort calibrating partial factors – methodology, input data and case study of steel structures
title_unstemmed Calibrating Partial Factors – Methodology, Input Data and Case Study of Steel Structures
topic Geotechnical Engineering and Engineering Geology, Civil and Structural Engineering
url http://dx.doi.org/10.3311/ppci.12822