Different stresses of the buried pipe line
Different stresses of the buried pipe line
(OP)
What are different stresses have to be considered in case of buried pipeline to calculat any leak or rupture for the corrosion.
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Different stresses of the buried pipe line
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RE: Different stresses of the buried pipe line
RE: Different stresses of the buried pipe line
RE: Different stresses of the buried pipe line
Note also you have to consider stresses as the result of internal pressurization, model the pipeline as an infinite pressure vessel (i.e. no longitudinal stress due to end cap reaction) with the above mentioned EXTERNAL stresses.
Finally, depending on material constituting the pipe, worry about degragation, the change in material properties which would lead to performance capability variation.
Kenneth J Hueston, PEng
Principal
Sturni-Hueston Engineering Inc
Edmonton, Alberta Canada
RE: Different stresses of the buried pipe line
Guideline for the Design of Buried Steel Pipe - July 2001
This guideline presents design provisions to evaluate the integrity of Buried steel pipe for a range of applied loads. It applies to new or existing buried pipe made of carbon or alloy steel; welded pipe; piping designed, fabricated, inspected and tested in accordance with an ASME B31 pressure piping code; and buried pipe and its interface with buildings and equipment.
http://www.americanlifelinesalliance.org/pdf/buried_pipe.pdf
Seismic Design and Retrofit of Piping Systems
http://www.americanlifelinesalliance.org/pdf/Seismic_Design_and_Retrofit_of_Piping_Systems.pdf
Leonard Thill
Leonar@thill.biz
www.thill.biz