Probabilistic analysis of the local joint flexibility in two-planar tubular DK-joints of offshore jacket structures under in-plane bending loads
Sign Up to like & getrecommendations! Published in 2018 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2018.10.011
Abstract: Abstract Tubular DK-joints are among the most common joint types in jacket substructure of offshore wind turbines (OWTs) and oil/gas production platforms. The local joint flexibility (LJF), as an intrinsic feature of a tubular joint,… read more here.
Keywords: two planar; planar tubular; tubular joints; plane bending ... See more keywords
Prediction of stress concentration factor distribution for multi-planar tubular DT-joints under axial loads
Sign Up to like & getrecommendations! Published in 2018 at "Marine Structures"
DOI: 10.1016/j.marstruc.2018.06.017
Abstract: Abstract The stress concentration factor (SCF) plays an important role in the fatigue life assessment of tubular joints. Although various SCF parametric equations have been proposed for uni-planar tubular joints, only few are focused on… read more here.
Keywords: planar; concentration factor; planar tubular; stress concentration ... See more keywords
Geometrical effects on the local joint flexibility of two-planar tubular DK-joints in jacket substructure of offshore wind turbines under OPB loading
Sign Up to like & getrecommendations! Published in 2017 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2017.02.001
Abstract: Abstract The local joint flexibility (LJF) of two-planar tubular DK-joints in offshore jacket structures under the out-of-plane bending (OPB) loads is studied in the present paper. Altogether, 81 finite element (FE) models were generated and… read more here.
Keywords: planar; two planar; planar tubular; tubular joints ... See more keywords
Fire resistance of collar-plate-reinforced multi-planar tubular KK-joints: experimental and numerical study for the design formulation
Sign Up to like & getrecommendations! Published in 2021 at "Ships and Offshore Structures"
DOI: 10.1080/17445302.2021.1897233
Abstract: In the present paper, the fire resistance of two-planar tubular KK-joints reinforced with collar plates is studied and formulated. After establishing a finite element (FE) model and its verificatio... read more here.
Keywords: fire resistance; tubular joints; resistance collar; planar tubular ... See more keywords