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#57363 - 01/19/14 07:35 AM Can we perform buckling calculation using Caesar II
ahmed2404 Offline
Member

Registered: 05/07/12
Posts: 9
Loc: Bahrain
Hello,

we are doing a subsea pipeline study for a LPG, could somebody guide if we can perform the buckling calculation using Caesar II software.

Regards

Shakeel Ahmed

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#57365 - 01/19/14 12:54 PM Re: Can we perform buckling calculation using Caesar II [Re: ahmed2404]
Richard Ay Offline
Member

Registered: 12/13/99
Posts: 6226
Loc: Houston, Texas, USA
CAESAR II does not perform buckling calculations.
_________________________
Regards,
Richard Ay - Consultant

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#58143 - 03/17/14 12:42 AM Re: Can we perform buckling calculation using Caesar II [Re: ahmed2404]
DanJon Offline
Member

Registered: 03/17/14
Posts: 34
Loc: Cebu
Why CAESAR II does not perform buckling calculations?
Buckling Calculations is an important part of pipe stress analysis..

-please enlightened me

-thank you

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#58495 - 04/07/14 12:40 PM Re: Can we perform buckling calculation using Caesar II [Re: ahmed2404]
limin Offline
Member

Registered: 10/22/09
Posts: 50
Loc: Calgary, Alberta, Canana
CAESAR II treats pipe as 3D beam element, it is not a real pipe,
Ansys will be the best tool to modelling buckling

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#58510 - 04/08/14 06:41 AM Re: Can we perform buckling calculation using Caesar II [Re: ahmed2404]
Richard Ay Offline
Member

Registered: 12/13/99
Posts: 6226
Loc: Houston, Texas, USA
The Piping Codes assume a "linear-elastic" analysis. Therefore large deflections/rotations and 2nd order effects are not addressed.
_________________________
Regards,
Richard Ay - Consultant

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