Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 3American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 43
... Mode III crack driving forces as illustrated in Fig . 7 . It is important to realize that the resistance to delamination growth in composites may vary significantly depending on the modes of crack driving force present . In Tab . 1 ...
... Mode III crack driving forces as illustrated in Fig . 7 . It is important to realize that the resistance to delamination growth in composites may vary significantly depending on the modes of crack driving force present . In Tab . 1 ...
Page 47
... Mode I Mode II 64 plies Compression Induces Mixed - Mode Crack Driving Forces in Imbedded Through Width Delamination ( ITWD ) Specimen . - APC - 2 Gic = 1.56 kJ / m2 GIC = 1.23 kJ / m2 Loggoo CYCOM 982 GIC = 0.25 kJ / m2 GIC = 0.74 kJ ...
... Mode I Mode II 64 plies Compression Induces Mixed - Mode Crack Driving Forces in Imbedded Through Width Delamination ( ITWD ) Specimen . - APC - 2 Gic = 1.56 kJ / m2 GIC = 1.23 kJ / m2 Loggoo CYCOM 982 GIC = 0.25 kJ / m2 GIC = 0.74 kJ ...
Page 122
... ( mode 1 ) and the punching shear ( mode 3 ) . This mixed mechanism is explained by the development of appreciable bending moment effects in cracks ( yield lines ) located in the surroundings of loaded zone , simultaneously to a punching ...
... ( mode 1 ) and the punching shear ( mode 3 ) . This mixed mechanism is explained by the development of appreciable bending moment effects in cracks ( yield lines ) located in the surroundings of loaded zone , simultaneously to a punching ...
Contents
ADVANCED COMPOSITES | 1 |
The Use of GRP Materials in Platform Topsides Construction and the Regulatory Implications | 15 |
Low Cost Manufacturing Technology for FireResistant Phenolic Matrix Composites | 21 |
Copyright | |
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applications as-welded ASTM axial load behaviour bending brace calculated chord components Composite Materials compression Conoco Inc corrosion rate crack depth crack length crack propagation CTOD damage delamination elastomer Engineering experimental failure fatigue design fatigue strength fatigue tests Figure finite element analysis forged nodes fracture mechanics fracture toughness geometry hot spot stress increase intersection laminate Marine matrix maximum mean stress method mode modulus nominal normal notch obtained offshore structures parameters performance pipe plate thickness platform pre-load predicted pressure principal stress pultrusion ratio rebar reinforcement Research resin resistance ring stiffened riser rubber S-N curve seal shear stress shown in Fig specimens steel stiffness strain stress analysis stress concentration stress concentration factor stress intensity factor stress range surface crack T-joint Table technique Technology tensile strength tension thickness effect tube tubular joints weld profile weld toe welded joints yield strength zone