Original title: Aplikace metody SBRA pro posouzení pravděpodobnosti lomu v potrubí
Translated title: Reliability assessment of steel tubes considering due to fracture
Authors: Marek, Pavel ; Korouš, Jan ; Bielak, O.
Document type: Papers
Conference/Event: Celostátní konference se zahraniční účastí „Spolehlivost konstrukcí“/8./, Praha (CZ), 2007-04-12
Year: 2007
Language: cze
Abstract: [cze] [eng]
Trhliny, které se vyskytují ve skutečných konstrukcích jsou závažným zdrojem poruch. Posudek nestability takových trhlin souvisí s mnoha faktory o náhodném charakteru. Autoři použili metodu SBRA k demonstrováni posudku na příkladě. Cracks are most dangerous defects which can be found in real structures, Prediction of the crack instability is influenced by many factors of random nature. To take into account these random variables, SBRA approach can be adopted. The paper show how the probabilistic assessment can be used for calculation of fracture probability in a cracked pipe, as random variables, material properties and crack depth were assumed. The assessment resulted in fracture probability which can be compared with a target value
Keywords: FAD; Monte Carlo; SBRA
Project no.: CEZ:AV0Z20710524 (CEP), GA103/07/0557 (CEP), GA103/04/1451 (CEP)
Funding provider: GA ČR, GA ČR
Host item entry: Sborník referátů VIII. celostátní konference se zahraniční účastí „Spolehlivost konstrukcí“, ISBN 978-80-86246-33-8

Institution: Institute of Theoretical and Applied Mechanics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0004284

Permalink: http://www.nusl.cz/ntk/nusl-37774


The record appears in these collections:
Research > Institutes ASCR > Institute of Theoretical and Applied Mechanics
Conference materials > Papers