Stochastic analysis of the second-order hydrodynamic quantities for offshore structures
Sign Up to like & getrecommendations! Published in 2017 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2017.01.021
Abstract: Abstract The present study considers the prediction of extreme values of the second-order hydrodynamic parameters related to offshore structures in waves, where the application of Gaussian distribution is not valid. Particularly, this study focuses on… read more here.
Keywords: hydrodynamic quantities; order; second order; order hydrodynamic ... See more keywords
Probabilistic analysis of the DoB in axially-loaded tubular KT-joints of offshore structures
Sign Up to like & getrecommendations! Published in 2019 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2019.03.018
Abstract: Abstract The degree of bending (DoB) characterizing the through-the-thickness stress distribution has a profound effect on the fatigue behavior of tubular joints commonly found in steel offshore structures and the determination of DoB values is… read more here.
Keywords: probabilistic analysis; dob; offshore structures; tubular joints ... See more keywords
Evaluating the impact of climate change on offshore structures design: A practical case study
Sign Up to like & getrecommendations! Published in 2020 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2019.101992
Abstract: Abstract Climate change is a topic discussed worldwide. There is concern about how climate change will influence human activities, including offshore engineering. Climate change will alter the metocean data used for design purposes. These changes… read more here.
Keywords: location; response; change; climate change ... See more keywords
Improved load capacity of a hybrid bucket foundation for offshore structures in sand
Sign Up to like & getrecommendations! Published in 2020 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2020.102197
Abstract: Abstract As offshore structures grow larger with increasing depth and distance from shore, their foundations must increase in strength owing to the larger supporting capacity needed. This requires new approaches to ensure economic and reliable… read more here.
Keywords: capacity; bucket; hybrid bucket; offshore structures ... See more keywords
Determination and application of installation sequence of piping systems in cramped spaces of ships and offshore structures considering geometric relationship of pipe elements
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Naval Architecture and Ocean Engineering"
DOI: 10.1016/j.ijnaoe.2019.07.001
Abstract: Abstract The outfitting design of ships and offshore structures is mainly undertaken in a restricted space. Pipes occupying a large portion of outfitting design are normally manufactured outside the shipyard. This complicated manufacturing process results… read more here.
Keywords: offshore structures; geometric relationship; ships offshore; installation ... See more keywords
Parametric FE modeling to predict hot spot stress concentrations of bird-beak SHS joints in offshore structures
Sign Up to like & getrecommendations! Published in 2018 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2018.04.077
Abstract: Abstract Bird-beak square hollow section (SHS) joint is a new type of welded tubular joints that could be used in offshore structures. This paper presents a parametric finite element modeling strategy to predict the hot… read more here.
Keywords: predict hot; shs joints; offshore structures; spot stress ... See more keywords
The effects of anchored piles on the horizontal and uplift resistances in offshore structures
Sign Up to like & getrecommendations! Published in 2020 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2019.106833
Abstract: Abstract To increase the horizontal and uplift resistances of piles in offshore structures, pile reinforcements such as anchored piles, batter piles, and micro piles have been generally applied. In this study, the emphasis was on… read more here.
Keywords: horizontal uplift; reinforcement effect; uplift resistances; load transfer ... See more keywords
Changes in residual stresses caused by an interruption in the weld process of ships and offshore structures
Sign Up to like & getrecommendations! Published in 2017 at "Ships and Offshore Structures"
DOI: 10.1080/17445302.2016.1149320
Abstract: Residual stresses are present in welded stiffened steel plates that are used to construct ships and other offshore structures. These locked-in stresses can exceed the yield stress of the parent plate material. Interruptions due to… read more here.
Keywords: ships offshore; weld process; offshore structures; residual stresses ... See more keywords
Numerical tools to predict the environmental loads for offshore structures under extreme weather conditions
Sign Up to like & getrecommendations! Published in 2018 at "Modern Physics Letters B"
DOI: 10.1142/s0217984918400390
Abstract: In this paper, the extreme waves were generated using the open source computational fluid dynamic (CFD) tools — OpenFOAM and Waves2FOAM — using linear and nonlinear NewWave input. They were used to... read more here.
Keywords: tools predict; numerical tools; environmental loads; predict environmental ... See more keywords
Mechanism of Phase-Locked Ice Crushing against Offshore Structures
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Marine Science and Engineering"
DOI: 10.3390/jmse11040868
Abstract: This paper addresses a detailed analysis of the ice–structure interaction process of the phase-locked ice crushing (PLC) against offshore structures. Directly measured ice load, structure response data, and in situ observation from the field measurements… read more here.
Keywords: locked ice; ice crushing; failure; phase locked ... See more keywords
Theoretical and Experimental Models to Evaluate the Possibility of Corrosion Resistant Concrete for Coastal Offshore Structures
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15134697
Abstract: This study built theoretical and practical models to evaluate the corrosion resistance of concrete for coastal offshore structures in Vietnam. A mathematical model was developed in the form of a system of nonlinear partial differential… read more here.
Keywords: mass; concrete coastal; offshore structures; mass conductivity ... See more keywords