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 351
CRACK GROWTH AND FATIGUE LIFE ESTIMATION IN WELDED T - TUBULAR JOINTS BASED ON FRACTURE MECHANICS C. Maosheng , W. Shan , and L. Shaofu Department of Civil Engineering Tsinghua University Beijing , People's Republic of China Table 6 ...
CRACK GROWTH AND FATIGUE LIFE ESTIMATION IN WELDED T - TUBULAR JOINTS BASED ON FRACTURE MECHANICS C. Maosheng , W. Shan , and L. Shaofu Department of Civil Engineering Tsinghua University Beijing , People's Republic of China Table 6 ...
Page 359
... crack , SO that the mechanism of fatigue crack growth , there is a transfor- mation from initial cracking stage into crack propaga- tion stage , can be explained quantitatively . INTRODUCTION Offshore structures are usually composed of ...
... crack , SO that the mechanism of fatigue crack growth , there is a transfor- mation from initial cracking stage into crack propaga- tion stage , can be explained quantitatively . INTRODUCTION Offshore structures are usually composed of ...
Page 363
direction , the crack will propagate mainly in length direction . At the initial stage of fatigue cracking in fatigue test , there are a lot of such short cracks , the case above - mentioned will make the cracks combine and become a long ...
direction , the crack will propagate mainly in length direction . At the initial stage of fatigue cracking in fatigue test , there are a lot of such short cracks , the case above - mentioned will make the cracks combine and become a long ...
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