Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 272
... calculated in a similar way , but new dynamic stress concentration has to be used . Kid = Δσο = 3.86 ASO ( 12 ) Ao ? = σmas - Ocp for the connection with pre - load ( 6 ) The nominal and local stress ranges in a connection with the pre ...
... calculated in a similar way , but new dynamic stress concentration has to be used . Kid = Δσο = 3.86 ASO ( 12 ) Ao ? = σmas - Ocp for the connection with pre - load ( 6 ) The nominal and local stress ranges in a connection with the pre ...
Page 357
... CALCULATION , COMPARISON AND DISCUSSION Using the calculation method , the fatigue lives of three T - tubular joint models are computed and the calculated results are compared with experimen- tal data . The crack growth data of model A ...
... CALCULATION , COMPARISON AND DISCUSSION Using the calculation method , the fatigue lives of three T - tubular joint models are computed and the calculated results are compared with experimen- tal data . The crack growth data of model A ...
Page 358
Table 6. Calculation factors Table 7. Calculation result and experimental data ( × 10 * cycle , mm ) 0.1 0.25 127 113 71 74 69 60 66.5 192 170 164 151 167.4 M .-- Model ; E D -- Experimental data ; CR -- Calculated results ; N ...
Table 6. Calculation factors Table 7. Calculation result and experimental data ( × 10 * cycle , mm ) 0.1 0.25 127 113 71 74 69 60 66.5 192 170 164 151 167.4 M .-- Model ; E D -- Experimental data ; CR -- Calculated results ; N ...
Contents
ADVANCED COMPOSITES | 1 |
Probabilistic Aspects of HAZ CTOD Value of Multipass Welded Joint of Steel for Offshore | 5 |
The Use of GRP Materials in Platform Topsides Construction and the Regulatory Implications | 15 |
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analysis applications as-welded ASTM axial load behaviour bending brace calculated chord Composite Materials compressive strength corrosion rate crack growth CTOD cycles damage delamination elastomer Engineering environment epoxy experimental failure fatigue crack fatigue design fatigue strength fatigue tests Figure finite element finite element analysis fracture mechanics fracture toughness geometry increase initial installation interlaminar fracture laminate layers marine matrix maximum mean stress method Mode modulus moisture nodes nominal notch obtained offshore structures optical fiber parameters performance phenolic pipe plate thickness platform pre-load predicted pressure principal stress pultrusion rebar reinforcement resin resistance riser rubber S-N curves sea water seal shear stress shell shown in Fig space frame specimens steel strain stress concentration stress concentration factor stress range surface crack Table techniques tensile strength tension thickness effect thread tube tubular joints values water mixed concrete weight weld toe welded joints yield strength zone