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#98 - 06/06/00 08:47 AM Local Loads
jameshampson Offline
Member

Registered: 06/06/00
Posts: 3
Loc: Stockton, Cleveland, England
I am currently spending a large amount of time transferring loads between Caesar and a pressure vessel program called 'Finglow'.
Finglow requres loads in:
1) longitudinal Shear
2) Circumfrential shear
3) Radial Shear
4) Circumfrential Moment
5) Logitudinal Moment
6) Torsional Moment
I would appreciate any guidance on which loads to use. Thanks.
James Hampson

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#99 - 06/06/00 09:18 AM Re: Local Loads
Richard Ay Offline
Member

Registered: 12/13/99
Posts: 6226
Loc: Houston, Texas, USA
The best way to get your data is to use the <em>"local force report"</em> and acquire the forces and moments from the pipe element that ends at your nozzle. (Remember to flip the sign on the forces and moments, since the CAESAR II report shows forces "on" the element, while you want forces "on" the nozzle.)

{Note, in CAESAR II, reports using captial abbreviations (such as FX and MY) deal with the "global coordinate" system. Reports using lower case abbreviations (such as fx and my) deal with the element's "local coordinate" system.}

To determine which loads are which, you can refer to the <em>Mechanical Engineering News</em> article from the December 1992 issue, which begins on page 3. If you don't have a copy of this newletter, this article can be found at: http://www.coade.com/newsletters/dec92.pdf .


------------------
Regards,
Richard Ay (COADE, Inc.)



[This message has been edited by rich_ay (edited June 06, 2000).]
_________________________
Regards,
Richard Ay - Consultant

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#100 - 06/09/00 03:26 PM Re: Local Loads
Andrew Weighell Offline
Member

Registered: 01/15/00
Posts: 52
Loc: England, UK
I place a connect node "cnode" anchor at nozzles rather than use the local force report. Nozzle loads are therefore printed out on the restraint summary. Printing of the local force report is therefore not necessary if only nozzle loads are required.

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#51235 - 10/09/12 12:36 PM Re: Local Loads [Re: Richard Ay]
SatheesanD Offline
Member

Registered: 05/24/11
Posts: 7
Loc: Tamilnadu,India
Dear sir,

I am unable to find the article in the above link.

Kindly help me to get the article for better understanding of local forces & moments and global forces & moments.

Regards
satheesan D


Edited by SatheesanD (10/09/12 12:38 PM)

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#51236 - 10/09/12 01:22 PM Re: Local Loads [Re: SatheesanD]
mariog Offline
Member

Registered: 09/29/07
Posts: 798
Loc: Romania

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#51303 - 10/13/12 03:55 PM Re: Local Loads [Re: jameshampson]
SatheesanD Offline
Member

Registered: 05/24/11
Posts: 7
Loc: Tamilnadu,India
thanking you sir

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