Paper published in a journal (Scientific congresses, symposiums and conference proceedings)
Failure Probability of Marine Steel Sheet Pile Structures with Special Consideration of the Corrosion Impact. (LAC11.C)
Osório, Paulo; ODENBREIT, Christoph; Van Baars, Stefan et al.
2011In OCEANS 2011 IEEE - Spain
Peer reviewed
 

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Keywords :
sheet pile wall; corrosion; marine environment
Abstract :
[en] In this paper, several reliability analyses of a sheet pile wall in a marine environment were performed, in which the influence of a wide range of corrosion models on its safety was assessed. The First Order Reliability Method (FORM) was used and the reliability analyses were performed using a combination of different programs. The effect that the variation of the coefficient of variation CoV of the probability distributions has on the measured level of safety is not linear. For certain ranges of CoV, the influence on the safety level is not very significant, whereas in other ranges it causes an abrupt reduction of the safety, meaning that the access to good quality data of the corrosion-rate is important to avoid erroneous conclusions about the safety. A design procedure to include the effect of corrosion in the safety of the structure was also developed.
Disciplines :
Civil engineering
Author, co-author :
Osório, Paulo
ODENBREIT, Christoph ;  University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Engineering (DoE)
Van Baars, Stefan
Vrouwenvelder, Ton
External co-authors :
yes
Language :
English
Title :
Failure Probability of Marine Steel Sheet Pile Structures with Special Consideration of the Corrosion Impact. (LAC11.C)
Publication date :
06 June 2011
Event name :
PIANC
Event place :
Liverpool, United Kingdom
Event date :
2010
Audience :
International
Journal title :
OCEANS 2011 IEEE - Spain
Publisher :
IEEE
Peer reviewed :
Peer reviewed
Focus Area :
Physics and Materials Science
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