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 197
... range , microstrain Strain range 500 40 400 30 300 T Crack depth 20 200 15 % strain range fall 100 10 Failure 0 1 2 34 5 6 Cycles , x 105 8 9 10 10mm Fig.7 Crack development in specimen 3733 / D4 / 28 ( 75mm thick , stress range 0 to 95 ...
... range , microstrain Strain range 500 40 400 30 300 T Crack depth 20 200 15 % strain range fall 100 10 Failure 0 1 2 34 5 6 Cycles , x 105 8 9 10 10mm Fig.7 Crack development in specimen 3733 / D4 / 28 ( 75mm thick , stress range 0 to 95 ...
Page 272
... range Ao in comparison to the local stress range △ o , in the connection without pre - load . The corresponding nominal and local stress ranges in the pre - loaded con- nection are indicated by the shaded areas . It is important to ...
... range Ao in comparison to the local stress range △ o , in the connection without pre - load . The corresponding nominal and local stress ranges in the pre - loaded con- nection are indicated by the shaded areas . It is important to ...
Page 273
... range could be counter - balanced by the increase in local mean stress . 6. CONCLUSIONS a ) The stress concentration at the base of a thread tooth is generated by two separate mechanisms ; the bending of the tooth as a cantilever and ...
... range could be counter - balanced by the increase in local mean stress . 6. CONCLUSIONS a ) The stress concentration at the base of a thread tooth is generated by two separate mechanisms ; the bending of the tooth as a cantilever and ...
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