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Keywords: tubular joints
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Proceedings Papers

Proc. ASME. OMAE2021, Volume 6: Ocean Engineering, V006T06A045, June 21–30, 2021
Paper No: OMAE2021-62704
...Abstract Abstract Tubular joints are common in offshore framed structures such as jackets. These joints are subjected to fatigue due to cyclic loads from waves. Stress concentration factor plays a major role in the estimation of fatigue life. Studies have been carried out in the past on stress...
Proceedings Papers

Proc. ASME. IOWTC2021, ASME 2021 3rd International Offshore Wind Technical Conference, V001T01A020, February 16–17, 2021
Paper No: IOWTC2021-3532
...Abstract Abstract A new fatigue lifetime assessment approach for offshore jacket structures is presented. It combines a previously developed numerical framework for automated determination of stress concentration factors in tubular joints and a multidimensional finite element modelling approach...
Proceedings Papers

Proc. ASME. OMAE2020, Volume 2B: Structures, Safety, and Reliability, V02BT02A019, August 3–7, 2020
Paper No: OMAE2020-18848
... companies. Concerning fixed platforms, composed mainly by welded tubular joints, the assessment of hot spot stresses is considered to predict structure fatigue. The estimation of welded joint hot spot stresses is based on the stress concentration factors (SCFs), which are given by parametric formulae...
Proceedings Papers

Proc. ASME. OMAE2010, 29th International Conference on Ocean, Offshore and Arctic Engineering: Volume 6, 125-134, June 6–11, 2010
Paper No: OMAE2010-20649
... version of DNV-RP-C203. The remaining changes will be included in a revision dated 2010. 10 01 2011 Fatigue Design S-N data stress concentration factors girth welds tubular joints penetrations plated structures weld improvement 1 Copyright © 2010 by ASME Proceedings of OMAE2010...
Proceedings Papers

Proc. ASME. OMAE2003, Volume 3: Materials Technology; Ocean Engineering; Polar and Arctic Sciences and Technology; Workshops, 3-9, June 8–13, 2003
Paper No: OMAE2003-37027
... to generate information which can be used in conjunction with finite element or other numerical analyses to increase the accuracy and reliability of modelling cracked tubular joints. 09 01 2009 Tubular Joints Deformation Digital Photogrammetry Proceedings of OMAE03 22ND International...