Probabilistic approach to the reliability of steel bridge structures

Slavík, Jiří; Vičan, Josef; Šertler, Hynek

Digitální knihovna UPCE
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Univerzita Pardubice
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Publikace vydané Univerzitou Pardubice / Published by the University of Pardubice
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Odborné časopisy / Journals
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Scientific papers of the University of Pardubice
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Series B, Jan Perner Transport Faculty
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1996/02 Scientific papers, Series B
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Probabilistic approach to the reliability of steel bridge structures

Slavík, Jiří; Vičan, Josef; Šertler, Hynek

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URI: http://hdl.handle.net/10195/67986

Datum publikování: 1996

Typ dokumentu: Article

Zdrojový dokument: Scientific papers of the University of Pardubice. Series B, Jan Perner Transport Faculty. 2 (1996)

ISSN: 1211-6610

Abstrakt:

The paper describes a probability-based concept for the evaluation of existing bridges. Firstly the standard concept of the Live Load Rating Factor (LLRF) calculation is presented. Secondly, the probability-based concept of the Traffic Load Rating Factor (TLRF) calculation is described. The determination of TLRF is introduced in two approaches. Both approaches enable to respect the main reliability differences between evaluation of existing bridges and design of the new ones affecting the failure probability level. Numerical applications are presented to demonstrate described approaches.

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