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Keywords: corrosion
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Journal Articles
Article Type: Materials Technology
J. Offshore Mech. Arct. Eng. May 2012, 134(2): 021404.
Published Online: December 6, 2011
...Weiwei Yu; Dale G. Karr; Pedro M. Vargas Neuber’s theory of elastic and inelastic stress concentration factors are applied to the pit corrosion of plates. The finite element method is then employed to model the problem numerically and to calculate the stress concentration factors for semioblate...
Journal Articles
Article Type: Piper And Riser Technology
J. Offshore Mech. Arct. Eng. May 2012, 134(2): 021701.
Published Online: December 5, 2011
..., is not addressed in fitness-for-service codes today. This paper presents nonlinear Finite Element Analysis (FEA) and full-scale 4-point-bend testing of pipes with locally-thinned-areas (LTAs) to simulate corrosion. The LTAs are loaded in compression, and the buckle moment is used as the carrying capacity...
Journal Articles
Article Type: Safety And Reliability
J. Offshore Mech. Arct. Eng. February 2009, 131(1): 011602.
Published Online: December 11, 2008
... analysis inspection maintenance engineering marine engineering offshore installations probability reliability risk analysis steel structural engineering risk based inspection Bayesian networks jacket platforms structural reliability structural damage corrosion ship impact dropped...
Journal Articles
Article Type: Technical Briefs
J. Offshore Mech. Arct. Eng. August 2008, 130(3): 034501.
Published Online: July 15, 2008
...A. P. Shashikala; J. Ramasubramanian; G. Janakiraman The random nature of sea waves and the aggressive corrosive environment of seawater make corrosion an important factor in deciding the safe operational life of offshore steel structures. The consistent rise in offshore oil exploration activities...
Journal Articles
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. November 2007, 129(4): 265–272.
Published Online: May 26, 2006
...Daniel Straub; Michael Havbro Faber Many parameters influencing corrosion degradation are time variant and the corrosion process is thus subject to temporal variability, the real characteristics of which are commonly neglected in reliability assessment. After a short overview on the quantitative...
Journal Articles
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. February 2007, 129(1): 48–55.
Published Online: February 16, 2006
...Y. Garbatov; C. Guedes Soares; G. Wang The corrosion wastage of deck plates of ballast and cargo tanks is analyzed based on a nonlinear corrosion model. This model is able to describe an initial period without corrosion due to the presence of a corrosion protection system, a transition period...
Journal Articles
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. May 2005, 127(2): 167–174.
Published Online: January 7, 2005
...Ge Wang; John Spencer; Haihong Sun Damages to ships due to corrosion are very likely, and the likelihood increases with the aging of ships. Risk and reliability approaches are more and more frequently applied in design and maintenance planning. These advanced approaches require reliable data...
Journal Articles
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. May 2003, 125(2): 126–131.
Published Online: April 16, 2003
... facilitates a generic modeling of fatigue and corrosion degradation for both structural and process type components. Furthermore, special considerations are given to the important aspect of updating of inspection plans when degradation has been observed. The different aspects of RBI for steel components...
Journal Articles
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. November 2002, 124(4): 239–244.
Published Online: October 22, 2002
... the response of a stochastic deterioration model and to merge with a time-dependent reliability analysis. Examples relating to the long-term chloride corrosion in a reinforced concrete slab are presented in the paper. Contributed by the OOAE Division of the American Society of Mechanical Engineers...
Journal Articles
Article Type: Technical Papers
J. Offshore Mech. Arct. Eng. August 2000, 122(3): 153–156.
Published Online: January 13, 2000
..., Texas, pp. 393–408. oil technology ocean waves continuum mechanics reliability corrosion fatigue corrosion fatigue Offshore platforms are subject to the ravages of time such as corrosion, fatigue, seafloor subsidence, scouring, and accidental damage. In addition, there is often...