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Active Contributor
eiriknor
Posts: 35
Registered: ‎08-28-2013
Accepted Solution

Wrong concrete fire calculations

116 Views, 3 Replies
10-04-2013 01:12 AM

It seems to me that RSA has wrong allowable value for eccentricity when calculating concrete columns i fire R120. According to national annex for Norway it`s allowed to have an eccentricity up to 0,25*b, but RSA tells me that 0,15*b is the largest value, that meens I get a calculation error. :smileysad:

 

Wrong in concrete fire calculations.JPG

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Rafal.Gaweda
Posts: 4,935
Registered: ‎04-26-2010

Re: Wrong concrete fire calculations

10-04-2013 02:15 AM in reply to: eiriknor

I think you look at wrong codebook - look at NS EN 1992-1-1:2004/NA:2008 + Fire provisions EN 1992-1-2:2004 (no NS NAD).

 

nsfire.jpg

 

 

 



Rafal Gaweda
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Active Contributor
eiriknor
Posts: 35
Registered: ‎08-28-2013

Re: Wrong concrete fire calculations

10-04-2013 02:40 AM in reply to: Rafal.Gaweda

OK. But will the national annex be implemented in RSA later. For 1992-1-2 it exists NA:2010.

1992-1-2 NA.JPG

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Product Support
Rafal.Gaweda
Posts: 4,935
Registered: ‎04-26-2010

Re: Wrong concrete fire calculations

10-04-2013 02:43 AM in reply to: eiriknor
I'm very sorry but according to Autodesk policy I'm not able to provide you with any information about the development plans.


Rafal Gaweda
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