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 145
YIELD STRENGTH MIS - MATCH EFFECT ON FRACTURE PERFORMANCE OF GIRTH WELDED JOINTS OF GRADE 550 PIPELINE STEEL F ... yield strength overmatching has been the common engineering approach to material selection and is generally applied in the ...
YIELD STRENGTH MIS - MATCH EFFECT ON FRACTURE PERFORMANCE OF GIRTH WELDED JOINTS OF GRADE 550 PIPELINE STEEL F ... yield strength overmatching has been the common engineering approach to material selection and is generally applied in the ...
Page 149
... stress - true strain curves of the 25 mm thick materials used in the initial FE - analysis . These hardening properties were measured using round bar tension tests at -5 ° C . The degree of yield strength mis - matching at 5 ° C was ...
... stress - true strain curves of the 25 mm thick materials used in the initial FE - analysis . These hardening properties were measured using round bar tension tests at -5 ° C . The degree of yield strength mis - matching at 5 ° C was ...
Page 177
( engineering stress ) , the through ligament stress distribution becomes nearly ... yield hardening stage can be marked by the beginning of the acceleration in ... strength respectively . The FE results in Figure 4 show that a failure ...
( engineering stress ) , the through ligament stress distribution becomes nearly ... yield hardening stage can be marked by the beginning of the acceleration in ... strength respectively . The FE results in Figure 4 show that a failure ...
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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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