Friction coefficient between Polypropylene and Concrete Mattress
Friction coefficient between Polypropylene and Concrete Mattress
(OP)
All,
I am currently working on the subsea pipeline crossing design. We have 18-inch pipeline crossing over the 6-inch pipeline. Can anyone please provide friction coeffiecient at the interface between polypropylene coated pipeline and concrete mattress used as the support. The pipeline is coated with 5 Layer Polypropylene with Solid PP as the outermost layer and it is resting on concrete mattress support at the crossing. Any supporting documentation would be greatly appreciated.
Cheers,
Pratyush
I am currently working on the subsea pipeline crossing design. We have 18-inch pipeline crossing over the 6-inch pipeline. Can anyone please provide friction coeffiecient at the interface between polypropylene coated pipeline and concrete mattress used as the support. The pipeline is coated with 5 Layer Polypropylene with Solid PP as the outermost layer and it is resting on concrete mattress support at the crossing. Any supporting documentation would be greatly appreciated.
Cheers,
Pratyush





RE: Friction coefficient between Polypropylene and Concrete Mattress
If it ain't broke, don't fix it. If it's not safe ... make it that way.