Dear Tanmoy,
Seismic loads are to be combined with operating tempearture Load for stress
analysis.
As there is very rare possibility for occurence of both the condition
(Design & seismic)at once.
& for seismic case Normal Allowable loads do not apply.
refer design spec. of the project or consult to mechanical dept.
Regards,
rajesh.
"Paul Bowers" <pbowers@pipingdesign.com> on 09/19/2002 01:51:02 PM
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Subject: [PipingDesign] Forwarded message: Welcome to PipingDesign
> Dear sir
> Thanks a lot for membership. I am having 10 yaers of
> experience in piping,pipeline & offshore . Nowadays we
> are working for one Gas compression project which
> comes are under seismic zone-3. Moreover we have
> temperature differernce of 28 deg c between operating
> and design condition as mentioned in the line list.
> What is your suggestion regarding summation of
> earthquake load with design temperature for checking
> of allowable nozzle loads of compressors or pumps,or
> it is prudent to take earthquake load with operating
> temperature.Can you advise what is to be done during
> stress analysis .
>
> WITH REGARDS
> TANMOY SABUD
> PIPING & PIPELINE ENGINEER
Texas Flange - a good source for information on industrial flanges, all
they ask is for referrals for designs they help with.
877-610-8924.
www.texasflange.com
Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ Received on Thu Sep 19 05:16:00 2002
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