Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9, Part 5American Society of Mechanical Engineers, 1990 - Arctic regions |
From inside the book
Results 1-3 of 33
Page 35
... limit load instability soon after bifurcation . For thicker pipes , the bifurcation occurs in the plastic range and is followed again by a limit load instability ( see Fig . 1a ) . In a pressure control en- vironment , like the sea ...
... limit load instability soon after bifurcation . For thicker pipes , the bifurcation occurs in the plastic range and is followed again by a limit load instability ( see Fig . 1a ) . In a pressure control en- vironment , like the sea ...
Page 39
... limit load instabilities . For lower values of pressure the bifurcation in- stabilities precede the limit loads and are seen to be in good agreement with the experimental results . Clearly for this geom- etry and material the limit load ...
... limit load instabilities . For lower values of pressure the bifurcation in- stabilities precede the limit loads and are seen to be in good agreement with the experimental results . Clearly for this geom- etry and material the limit load ...
Page 150
... limit . This question has been addressed in [ 4,22 ] . Based on experience obtained from a large number simulations , it was found that for a pipe weight designed on the basis of an extreme event with a reasonably small displacement limit ...
... limit . This question has been addressed in [ 4,22 ] . Based on experience obtained from a large number simulations , it was found that for a pipe weight designed on the basis of an extreme event with a reasonably small displacement limit ...
Other editions - View all
Common terms and phrases
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 pipe displacement pipe weight pipeline pipeline section plastic plate platform predicted pressure procedure radial ratio reliability riser rupture scour hole seabed seastate shows simulated soil resistance Sotberg stress structure Submarine Pipelines subsea subsea ESD surface Table tensile strength tracers tube uncertainty values variables velocity vertical wave yield strength