Attached is the verification manual of EUROCODE isolated footing in staadpro foundations advanced.
In one way & two way shear check for footings,how is the Crdc value calculated as highlighted below?
The basic formula is 0.18/concrete factor of safety=0.18/1.5=0.12,but in design it is considering 0.156.(0.18/1.15 hope it is taking factor of safety of steel).
It will make big difference in shear calculation in case of allowable values which are kept closer to actual.
Please check and confirm
Your observations seems to be correct. We will correct the default value in the input pane. The program allows you to change the default values of CRDC in the input pane. So please use the correct value there for your designs.