## 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

of variable function and/or its possible derivatives at all

solving a problem, a discrete fundamental relation can be denned at a point

which is not a

also a ...

of variable function and/or its possible derivatives at all

**nodes**[4-5]. Thus insolving a problem, a discrete fundamental relation can be denned at a point

which is not a

**node**. If a point used for denning discrete fundamental relations isalso a ...

Page 360

Element-basis DQ Discretization Considering a quadrilateral element and using

DQ, the equilibrium conditions (23) at a

discretized +Ei(ta,Tl0)D}n]u%n + E^a,Vp)D}nDimuemn +F^a,r)0)Dpn]v'an + F2(ia

...

Element-basis DQ Discretization Considering a quadrilateral element and using

DQ, the equilibrium conditions (23) at a

**node**(«,/3) in an element e can bediscretized +Ei(ta,Tl0)D}n]u%n + E^a,Vp)D}nDimuemn +F^a,r)0)Dpn]v'an + F2(ia

...

Page 361

In addition, the transition conditions can easily be set up by designing the grids of

the two adjacent elements in such a way that both elements have the same

numbers of

In addition, the transition conditions can easily be set up by designing the grids of

the two adjacent elements in such a way that both elements have the same

numbers of

**nodes**on the inter-element boundary no matter what the orders of ...### What people are saying - Write a review

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### Contents

OMAE2001MAT3010 | 1 |

OMAE2001MAT3011 | 11 |

OMAE2001MAT3013 | 17 |

Copyright | |

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### Common terms and phrases

analysis applied Arctic Engineering assessment axial base metal bending 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 friction function fusion line hot spot hull indentation linepipe loading material maximum measured 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