Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 3American Society of Mechanical Engineers, 2001 - Arctic regions |
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Page 343
... derivatives at the NN nodes , and ( E , ... , ) their corresponding interpolation functions . Adopting the set of V¿ ( § , ... , v ) as the variable function ( § , ... , v ) , the same procedure can also be used to determine DE ...
... derivatives at the NN nodes , and ( E , ... , ) their corresponding interpolation functions . Adopting the set of V¿ ( § , ... , v ) as the variable function ( § , ... , v ) , the same procedure can also be used to determine DE ...
Page 358
... derivatives of the displacement components u ; of element e are u11 = §‚xu11 + N‚xu11n u11 = { , yui‚¿ + N‚y Ui , n ( 12 ) And the transformations of the second order derivatives of the displacements are U11xx = € 2x2 , €€ + n2xu , nn + ...
... derivatives of the displacement components u ; of element e are u11 = §‚xu11 + N‚xu11n u11 = { , yui‚¿ + N‚y Ui , n ( 12 ) And the transformations of the second order derivatives of the displacements are U11xx = € 2x2 , €€ + n2xu , nn + ...
Page 367
... derivative or partial derivative of the variable function with respect to the coordinate variables at a node is expressed as the weighted linear sum of the values of function and / or its possible derivatives or partial derivatives at ...
... derivative or partial derivative of the variable function with respect to the coordinate variables at a node is expressed as the weighted linear sum of the values of function and / or its possible derivatives or partial derivatives at ...
Contents
Fatigue Capacity | 1 |
OMAE2001MAT3011 | 11 |
OMAE2001MAT3013 | 17 |
Copyright | |
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analysis applied Arctic Engineering assessment axial base metal bending brittle buckling calculated CGHAZ Charpy impact Charpy impact test components compressive Conference on Offshore crack arrest crack growth criterion CTOD test cycle defined deformation developed discrete displacement distribution DQEM ductile crack initiation dynamic effect elastic equation evaluated failure fatigue cracks ferrite Figure finite element flexible pipe FPSO Fracture Mechanics fracture toughness function fusion line hot spot hull indentation linepipe loading material maximum mechanical properties Mechanics and Arctic method microstructure node notch obtained Offshore Mechanics offshore structures parameters performed pipeline predicted pressure region Rio de Janeiro riser S-N curves shown in Fig shows simulated specimens steel plates stress concentration stress intensity factor surface cracks surface layer Table temperature tensile strength thermal thickness underwater underwater welding virgin steel Weibull distribution weld metal weld toe welded joints weldment yield strength