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Simau
Posts: 32
Registered: ‎10-12-2011
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Foundations and EC7

237 Views, 5 Replies
02-20-2013 10:07 AM

Hello All,

 

After a calculation with EC7 regulations, I have a few comments on the results.
In the attached pdf  highlighted pointsconcern:
- calculating (page 8) of B 'and L'
- warning about the instability that I do not understand

 

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Artur.Kosakowski
Posts: 4,544
Registered: ‎12-17-2010

Re: Foundations and EC7

02-21-2013 12:39 AM in reply to: Simau
- calculating (page 8) of B 'and L'
Attach the rtd file with this example please.
- warning about the instability that I do not understand

I think this is triggered by the fact that the following condition has not been fulfilled

 

resultant force.PNG

 



Artur Kosakowski
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Active Contributor
Simau
Posts: 32
Registered: ‎10-12-2011

Re: Foundations and EC7

02-21-2013 01:29 AM in reply to: Artur.Kosakowski

Hi,

 

please find attached rtd file and a new pdf file with ratios highlited in green. All ratio seems ok, so don't understand warnig about instability.

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Artur.Kosakowski
Posts: 4,544
Registered: ‎12-17-2010

Re: Foundations and EC7

02-21-2013 02:01 AM in reply to: Simau

This is exactly the situation I suggested (see the attached picture) . You can either uncheck A and B and allow Robot to fine the correct dimensions of the foundation or ignore/switch off this verification.

 

If you find your post answered press the Accept as Solution button please. This will help other users to find solutions much faster. Thank you.



Artur Kosakowski
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Artur.Kosakowski
Posts: 4,544
Registered: ‎12-17-2010

Re: Foundations and EC7

02-21-2013 03:35 AM in reply to: Simau


- calculating (page 8) of B 'and L'
As far as I can see there are two issues which we have to address:
1. These values should not be displayed at all for the semi-empirical method.
2. For other methods they are replaced

 

 



Artur Kosakowski
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Active Contributor
Simau
Posts: 32
Registered: ‎10-12-2011

Re: Foundations and EC7

02-21-2013 08:01 AM in reply to: Artur.Kosakowski

Thanks for help

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