The double reinforcement error started to appear frequently, and as a solution, I was solving the problem by using mesh reinforcement, but it was not possible here. At the same time, I have not been able to solve the problem of insufficient reinforcement on the screen. I could not understand whether there is an error in the data. What are your suggestions. I am giving the project link
Hello, Regarding the double reinforcement (dc) error in the slab: In the slab design according to ENV 1992-1-1 Eurocode 2, it seems that in-plane internal forces are taken into account in the analysis settings. Instead of choosing the classic "flat+pile" reinforcement type for the reinforcement axis, you can choose the "bottom flat + top flat" reinforcement type to meet the reinforcement need due to the internal forces within the floor plane. ] There is a need for reinforcement of 10 in the curtain with missingAs, however, only 8 is selected as stirrups in the curtains in the selection of reinforcement. If you select a larger reinforcement diameter, the program does not give a missingAs message or you cannot specify the diameter of the stirrup. You can increase it in the tonerme diagon.