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#7513 - 06/19/06 05:46 PM WRC107 bulletin.
LSUME Offline
Member

Registered: 06/14/06
Posts: 2
Loc: St Gabriel, La
I am working on lifting lugs for a horizontal vessel. The lugs are oriented perpendicular to the vessel and require a pad. When I run WRC 107 it is asking for "square" or rectangular attachment as illustrated in WRC107 bulletin. Where could I find this bulletin?

thanks
_________________________
Frank

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#7514 - 06/20/06 07:27 AM Re: WRC107 bulletin.
Scott_Mayeux Offline

Member

Registered: 12/23/99
Posts: 347
Loc: Houston,TX,USA
Frank,

If you visit the website http://www.forengineers.org/wrc/ there is a way you can order the bulletin online.
_________________________
Scott Mayeux
CADWorx & Analysis Solutions
Intergraph Process, Power, & Marine

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#7515 - 06/25/06 09:57 PM Re: WRC107 bulletin.
Mandeep Singh Offline

Member

Registered: 12/15/99
Posts: 600
Loc: Houston, Tx, USA
Frank,

You can model the lug as a rectangular attachment to the vessel. The forces and moments that you specify in the WRC routine are acting at the junction of lug at vessel. WRC-107 provides the stresses in the vessel wall.

I also came to know that WRC-198 also analyzes lug attachment to vessel. I have not seen this bulletin, but may review it.
_________________________
Best Regards,
Mandeep Singh
CADWorx & Analysis Solutions
Hexagon PPM

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