BEARING CAPACITY FOR RECTANGULAR REINFORCED CONCRETE SECTIONS, SUBJECTED TO BIAXIAL BENDING AND ALL-SIDED FIRE EXPOSURE ACCORDING METHOD „ISOTHERM 500°C” IN BDS EN 1992-1-2. RS Global - World Science [Internet]. 2016 Mar. 25 [cited 2026 Mar. 18];1(3(7):22-7. Available from: https://rspublisher.org/index.php/ws/article/view/981