judeotuks
Structural
- Jan 14, 2013
- 18
I have just calculated axial friction factor of a pipeline laid on a soft clay based on three parameters; breakout friction, residual friction and remolded friction...Residual friction gave me lowest value while breakout gave me the highest value (Ref OTC 19589 PSI during lateral Buckling and walking-SAFEBUCK JIP).
However, is it ok or too less conservative to use the BREAK-OUT AXIAL FRICTION FACTOR as my axial friction coefficient during thermal expansion analysis? And also, whats the differences between these three parameters?
However, is it ok or too less conservative to use the BREAK-OUT AXIAL FRICTION FACTOR as my axial friction coefficient during thermal expansion analysis? And also, whats the differences between these three parameters?
