Probabilistic Design for Cracking of Concrete Structures

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F09%3A00161926" target="_blank" >RIV/68407700:21610/09:00161926 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Probabilistic Design for Cracking of Concrete Structures
Original language description
Serviceability limit states, particularly cracking, are of uttermost importance for the overall performance of many reinforced concrete structures. Both crack width due to loading and admissible limiting crack widths are random variables of a considerable scatter and significant vagueness. Probabilistic methods are therefore applied to analyze reliability of reinforced concrete structures with respect to cracking and to verify current design procedures. In addition, methods of probabilistic optimizationare applied to assess the optimum reinforcement area and adequate reliability level. General probabilistic concepts are supplemented by a detailed analysis of a reinforced concrete slab. Available theoretical models for basic variables are used to derive random properties of the crack width due to loading. It appears that the reinforcement area required by the ultimate limit states may not be sufficient as it may lead to an unacceptably high probability of serviceability failure.
Czech name
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Czech description
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Project
<a href="/en/project/GA103%2F09%2F0693" target="_blank" >GA103/09/0693: Assessment of Safety and Risks of Technical Systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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