Spread footings - Punching

[1970780]

Hi,

I can´t figured out how Robot calculate the punching in a spread footing. The code is EN1992-1.

Punching force (Robot) = 493.099 kN vs 567.87 kN (spreadsheet)

Any help would be greatly appreciated.

Thanks

A.Santos (Portugal)

[Artur.Kosakowski]

Could you attach the rtd file with this spread footing?

[1970780]

Hi

Thanks for your help, I attach the xls file and rtd file

Thanks

A.Santos (Portugal)

[Artur.Kosakowski · Accepted solution]

The value from Robot 2015 SP3

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.

[1970780 · Accepted solution]

Thanks

[1970780]

Hi,

the critical perimeter now is 3,70m, but should be 4,60
there is some reason to  this?

how the robot calculates this value ?

Any help would be greatly appreciated.

Thanks
A.Santos (Portugal)

[Artur.Kosakowski · Accepted solution]

See the attached doc file.

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.

[1970780]

Thanks

André Santos (Portugal)