Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 5American Society of Mechanical Engineers, 1988 - Arctic regions |
From inside the book
Results 1-3 of 75
Page 81
... Given Seastate ( H ,, T ) This step develops the " basic " pipeline movement data to be used in the calculations . For a given H , and its associated period ( T ) the pipe movement ( x ) is calculated for a given current . Seastate dura ...
... Given Seastate ( H ,, T ) This step develops the " basic " pipeline movement data to be used in the calculations . For a given H , and its associated period ( T ) the pipe movement ( x ) is calculated for a given current . Seastate dura ...
Page 82
... given by Equation ( 7 ) and a variance which is a function of the mean . Because of the many simplifications made in the process , the assumption of a normal function may be useful for some applications . Results from the example given ...
... given by Equation ( 7 ) and a variance which is a function of the mean . Because of the many simplifications made in the process , the assumption of a normal function may be useful for some applications . Results from the example given ...
Page 340
... given time interval ( t ) is given by : P N ( n ) -λet e n ( λet ) n ! ( 2 ) where represents the temporal scour rate ( number of events / km . year ) . The process is termed a compound process because each event must be described by ...
... given time interval ( t ) is given by : P N ( n ) -λet e n ( λet ) n ! ( 2 ) where represents the temporal scour rate ( number of events / km . year ) . The process is termed a compound process because each event must be described by ...
Contents
OFFSHORE MECHANICS | 3 |
Seabed Scour Under Pipelines | 33 |
Flow Around and Forces on a Pipeline Near a Scoured | 39 |
Copyright | |
22 other sections not shown
Other editions - View all
Common terms and phrases
analysis applied Arctic areas assumed axial bending bottom boundary calculated caused coefficient combined compared Conference considered corrosion crack cylinder depth determined developed diameter direction displacement drag effect element Engineering equation example experimental experiments field Figure flow free span frequency function given ground hydrodynamic increase influence installation International layer leak detection length lift force limit liquid load material maximum mean measured Mechanics metal method monitoring movement normal obtained Offshore operating parameters performed period phase pipe pipeline position predicted present pressure problem procedure properties range ratio regular waves relative resistance response riser roughness sand scour seabed shown shows simulated soil solution steel strain stress structural surface Table technique temperature thickness tion values variation velocity wall wave welding