The application performs the verification to combined compressive and biaxial bending stress of sections in reinforced concrete with double symmetrical reinforcement by the method of the ultimate limit state second the prescriptions of the Eurocode 2.
The Software allows to know the last resistant moment (Mrd_x[N_ed],Mrd_y [N_ed]) in correspondence of Normal stress ( N_ed) and the applied moments (Mx_ed,My_ed).Therefore the verification of resistance (ULS) performs checking that condition is respected (Mx_ed/Mrd_x)^1.5+(My_ed/Mrd_y)^1.5