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 50
... probability of failure can be evaluated by the following integral : = ... where fy * x [ £ x ( x1 , x2 , ... , xn ) dx1 dx2 , .... ... , dx [ 6 ] is the joint probability density function of X1 X2 ' X and the integration is performed ...
... probability of failure can be evaluated by the following integral : = ... where fy * x [ £ x ( x1 , x2 , ... , xn ) dx1 dx2 , .... ... , dx [ 6 ] is the joint probability density function of X1 X2 ' X and the integration is performed ...
Page 132
... Probability of failure , P1 = 0.5.10- . The probability of failure P , is calculated to be 0.5-10 . The coefficient of correlation between H , and T , PHT is equal to zero for this case . Note that application of Equation ( 5 ) or ( 7 ) ...
... Probability of failure , P1 = 0.5.10- . The probability of failure P , is calculated to be 0.5-10 . The coefficient of correlation between H , and T , PHT is equal to zero for this case . Note that application of Equation ( 5 ) or ( 7 ) ...
Page 175
... ( probability of failu- re - free operation ) of the pipeline section in heaving soil can be expressed as : P = Pm · Po where Pm ( 10 ) m is the function of the bending mo- ment distribution and P is the probability of failure - free ...
... ( probability of failu- re - free operation ) of the pipeline section in heaving soil can be expressed as : P = Pm · Po where Pm ( 10 ) m is the function of the bending mo- ment distribution and P is the probability of failure - free ...
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actuator analysis applied assessment axial ball valve Beaufort Sea bending bifurcation break-out buckling calculations check valve circumferential Cisco field coefficient collapse corrosion crack ensembles crack tip damage deformation density distribution effect equations ESD valve Figure flow force fracture fracture mechanics free span function HAZ toughness Houston hydrodynamic ice feature ice hole ice keel ice scour increase installation layer length line pipe Lougheed Island material maximum method mode shape Offshore Mechanics Offshore Technology Conference on-bottom stability parameters partial safety factors pearlite permafrost pipe displacement pipe weight pipeline plastic plate platform predicted pressure procedure radial ratio reliability riser rupture scour hole seabed seastate shows simulated Sotberg stability design strength stress structure Submarine Pipelines subsea subsea ESD surface Table tensile tensile strength tracers tube uncertainty values variables velocity vertical wave yield strength