Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 14, Part 5American Society of Mechanical Engineers, 1995 - Arctic regions |
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Page 168
... elements . Both element - types were suitable for modelling finite - strain elasto - plasticity . In both models , small thickness imperfections were introduced . The pressure- displacement response curves of the various finite - element ...
... elements . Both element - types were suitable for modelling finite - strain elasto - plasticity . In both models , small thickness imperfections were introduced . The pressure- displacement response curves of the various finite - element ...
Page 169
... element analysis of a corroded pipe Two finite - element models were analysed . The coarse mesh , shown in Fig . 1 and Fig . 7a , has 6 elements of equal length over half of the circumference of the thin patch . For the fine mesh ...
... element analysis of a corroded pipe Two finite - element models were analysed . The coarse mesh , shown in Fig . 1 and Fig . 7a , has 6 elements of equal length over half of the circumference of the thin patch . For the fine mesh ...
Page 210
... ELEMENT. In this paper , results of finite element analysis performed for a laterally displaced pipeline are presented . The pipe diameter and the size of trench were selected to represent full - scale conditions as documented by ...
... ELEMENT. In this paper , results of finite element analysis performed for a laterally displaced pipeline are presented . The pipe diameter and the size of trench were selected to represent full - scale conditions as documented by ...
Contents
Current Measurements and Modelling Data Basis for Pipeline | 29 |
20 Years Learning Experience | 37 |
Innovations in Pipeline Installation | 47 |
Copyright | |
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Common terms and phrases
American Gas Association analysis applied approach ASME assessment backfill behaviour bending buckling cathodic protection chromium compressive corrosion rate cost cracking criteria CTOD curve defects deformation depth diameter disbonded displacement effect Engineering equation evaluation factors failure finite element flow gas pipelines geotechnical ground movement hazards hoop stress increase influence diagram inspection installation integrity interaction internal coating joint landslide LIGHTLY CORROSIVE limit line pipe load localisation maintenance material maximum measurements mechanical method North Sea Norwegian Trench Offshore operating parameters performed pipe material Pipeline Technology plastic potential predicted pressure probabilistic risk S-N curve safety samples seabed shear strength shown in Figure SINTEF Skaha Lake slope soil resistance specimen steel strain stress Stress Corrosion Cracking surface temperature tensile tests thermal insulation tidal tie-in trench values wall thickness weld metal yield strength