Punching shear at the mid edge columns throwing errors

The following errors appeared when I run the calculation.

Then I thought it says I need to turn off punching shear check for node 9 and 10. Then I unchecked the check box and then ran the calculation again.

Then again it says something like I need to enable the punching shear check for nodes 9 and 10.

This is like a circular error. How do I fix this?

The project file as follows,
Concrete 1.rf6 (7.3 MB)

Hi BigBoss,

the punching shear check for nodes in the add-on concrete design is only intended for nodes that are integrated in a surface. This could be used, for example, if the columns in your file were not standing on single foundations but on an elastically bedded concrete plate.

In your case, you can deactivate the check here:


2556.rf6 (7,2 MB)

The punching shear check in the single foundations is performed in the foundation add-on.

Frank