Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 3American Society of Mechanical Engineers, 2001 - Arctic regions |
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Page 17
... present paper reports the major findings and conclusions drawn from the project . The results of the present study may also be applied to design of other fatigue sensitive offshore floaters such as Semi - submersibles and Spar / DDCVs ...
... present paper reports the major findings and conclusions drawn from the project . The results of the present study may also be applied to design of other fatigue sensitive offshore floaters such as Semi - submersibles and Spar / DDCVs ...
Page 19
... present work creates a database with some 1000 stress concentration factors based on which , more than 100 curves are drawn . Figure 7 through Fig . 16 show the results for one type of cutout ( 600mm x 800mm ) obtained from the present ...
... present work creates a database with some 1000 stress concentration factors based on which , more than 100 curves are drawn . Figure 7 through Fig . 16 show the results for one type of cutout ( 600mm x 800mm ) obtained from the present ...
Page 35
... present analyses , is given by fitting approximately 45 measured pairs of values points from small scale test ... present study . The finite element mesh used in the numerical shell analyses is then as shown in Figure 4 . In the present ...
... present analyses , is given by fitting approximately 45 measured pairs of values points from small scale test ... present study . The finite element mesh used in the numerical shell analyses is then as shown in Figure 4 . In the present ...
Contents
Fatigue Capacity | 1 |
OMAE2001MAT3011 | 11 |
OMAE2001MAT3013 | 17 |
Copyright | |
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analysis applied Arctic Engineering assessment axial base metal bending brittle buckling calculated CGHAZ Charpy impact Charpy impact test components compressive Conference on Offshore crack arrest crack growth criterion CTOD test cycle defined deformation developed discrete displacement distribution DQEM ductile crack initiation dynamic effect elastic equation evaluated failure fatigue cracks ferrite Figure finite element flexible pipe FPSO Fracture Mechanics fracture toughness function fusion line hot spot hull indentation linepipe loading material maximum mechanical properties Mechanics and Arctic method microstructure node notch obtained Offshore Mechanics offshore structures parameters performed pipeline predicted pressure region Rio de Janeiro riser S-N curves shown in Fig shows simulated specimens steel plates stress concentration stress intensity factor surface cracks surface layer Table temperature tensile strength thermal thickness underwater underwater welding virgin steel Weibull distribution weld metal weld toe welded joints weldment yield strength