2010
DOI: 10.1590/s1678-58782010000200004
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A first attempt towards reliability-based calibration of Brazilian structural design codes

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Cited by 26 publications
(34 citation statements)
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“…From the maximum load obtained by the sum between the sustained and intermittent loads in a reference period, it was possible to adjust distributions for both variables based on the revised load values prescribed by the Brazilian code about loads for structural design [21]. Wind load variables w 1 and w 50 assumed the results proposed by Beck and Souza Jr. [4],which were based on wind speed series obtained in Brazilian meteorological stations. Due to the lack of papers on the uncertainties associated with the definitions of effects in concrete structures design, the random variable was based on the information provided by the JCSS [19].…”
Section: Load Variablesmentioning
confidence: 99%
“…From the maximum load obtained by the sum between the sustained and intermittent loads in a reference period, it was possible to adjust distributions for both variables based on the revised load values prescribed by the Brazilian code about loads for structural design [21]. Wind load variables w 1 and w 50 assumed the results proposed by Beck and Souza Jr. [4],which were based on wind speed series obtained in Brazilian meteorological stations. Due to the lack of papers on the uncertainties associated with the definitions of effects in concrete structures design, the random variable was based on the information provided by the JCSS [19].…”
Section: Load Variablesmentioning
confidence: 99%
“…This work is part of a larger project about the calibration, based on structural reliability, of the partial factors from Brazilian design codes. The calibration is being developed by the authors of this paper, though it has already been addressed in a preliminary way by Beck and Doria [5], Beck et al [6], Chaves et al [7] and Beck and Souza Jr. [8].…”
Section: Introductionmentioning
confidence: 99%
“…However, Brazilian design codes have never been subject to the process of reliability-based calibration of partial safety factors, as the equivalent foreign codes (ACI 318 [2], EN 1992 [3], EN 1994 [4], FIB [5]). The calibration process for NBR 8800 was studied in [6], but the suggested safety factors were never incorporated in the actual code. In the specific case of composite structures, only isolated evaluations of safety factors are found in the literature [7][8][9][10][11].…”
Section: Introductionmentioning
confidence: 99%