Target Reliability Levels in Present Standards
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Milan Holicky,
Jana Markova,
Miroslav Sykora
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| Transactions of the VSB - Technical University of Ostrava, Civil Engineering Series |
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2014, Volume 14, Issue 2, Pages 44-51
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Doi: 10.2478/tvsb-2014-0018
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The target reliability levels recommended in national and international documents vary within a broad range, while the reference to relevant costs and failure consequences is mentioned only very vaguely. In some documents the target reliability index is indicated for one or two reference periods (1 year, 50 years or life-time) without providing appropriate links to the design working life. This contribution attempts to clarify the relationship between the target reliability levels, costs of safety measures, failure consequences, reference periods and the design working life.
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