## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9, Part 5American Society of Mechanical Engineers, 1990 - Arctic regions |

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Page 37

( Nw + N , + N. ) , ש • repeated indices imply summation over their range ,

( Nw + N , + N. ) , ש • repeated indices imply summation over their range ,

**Equations**( 10 ) are substituted in ( 9 ) and the integrations are carried out by Gaussian quadrature . The resultant ( 2N + 1 ) nonlinear algebraic**equations**...Page 100

The radial displacement of a thick tube when subjected to pressure loads is found by solving Lame's

The radial displacement of a thick tube when subjected to pressure loads is found by solving Lame's

**equation**[ 10 ] The equilibrium**equations**for the layer are found by equating the first variation of the internal and external work so ...Page 101

Thus , the existing thin orthotropic layer

Thus , the existing thin orthotropic layer

**equations**developed in [ 9 ] may be applied and material constants are more readily obtained . layers are equated while the helical reinforcement is assumed to move rigidly in the radial ...### What people are saying - Write a review

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addition analysis applied approach assessment assumed bending calculations caused considered CONTINUE corrosion crack damage deformation depth described diameter direction displacement distribution effect energy Engineering ensemble equations factors failure field Figure flow force fracture function given hole included increase initial installation internal layer length limit load material maximum measured mechanical method mode movement obtained occurred Offshore operation parameters pipe pipeline plastic plate platform position predicted presented pressure probability problem procedure properties radial range ratio reduced relative reliability resistance response safety scaling scour seabed shown shows simulated soil solution span stability steel strain strength stress structure subsea surface Table term thickness toughness tracers tube uncertainty values valve variables wall wave weight weld