Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 16, Parts 2-3American Society of Mechanical Engineers, 1997 - Arctic regions |
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Page 312
... defective joints 35 ( 24 % ) 62 ( 13 % ) ( m ) Post- 14.481 29.749 1.2 repair 28.173 ( pre- & post - repair ) No. of pre - repair defects 71 104 No. of post - repair defects No. of joints with reportable defects ( pre- & post - repair ) ...
... defective joints 35 ( 24 % ) 62 ( 13 % ) ( m ) Post- 14.481 29.749 1.2 repair 28.173 ( pre- & post - repair ) No. of pre - repair defects 71 104 No. of post - repair defects No. of joints with reportable defects ( pre- & post - repair ) ...
Page 314
After the 1987 inspection , the number of undersized defects was reduced to three and the maximum error to 3mm . NDE of Fabrication Defects in Laboratory Specimens Unbacked Joints The investigation of the fatigue performance of single ...
After the 1987 inspection , the number of undersized defects was reduced to three and the maximum error to 3mm . NDE of Fabrication Defects in Laboratory Specimens Unbacked Joints The investigation of the fatigue performance of single ...
Page 321
... defects are present can be by a factor of up to 4. It should be noted that the wall thickness for the majority of the specimens reported in this paper was in the range 9-16mm . Thus , the initial defect depths represent a large ...
... defects are present can be by a factor of up to 4. It should be noted that the wall thickness for the majority of the specimens reported in this paper was in the range 9-16mm . Thus , the initial defect depths represent a large ...
Contents
SPECTRAL MODELLING OF WAVES | 1 |
RISK ANALYSIS | 33 |
PROBABILISTIC MODELLING OF WAVES | 99 |
Copyright | |
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alloys aluminium analysis applied ASME assessment base metal bending brittle fracture calculated coefficient corrosion fatigue crack arrestability crack depth crack growth crack tip CTOD curve damage defects deformation dent Det Norske Veritas developed distribution dynamic earthquake effect energy Engineering equation estimated evaluated factor failure fatigue crack Figure fracture mechanics fracture toughness frequency function heat increase initiation inspection Japan maintenance martensitic material maximum mbar measured mechanical properties method notch observed obtained offshore structures OMAE parameters peening performed pipe plastic platform prediction pressure procedure ratio reliability response risers S-N curve safety sea water seismic shielding gas ship shown in Fig simulation single-sided welds specimens spectra spectrum statistical steel plate strain stress range surface Table temperature tensile toughness tubular underwater underwater welding vertical wave height Weibull distribution weld metal welded joints width yield strength yield stress