00693naa#a2200181#i#450# EN\\bibl\53583 20240507120908.2 2071-7318 20230215b2023####ek#y0engy0150####ca RU VERIFICATION OF SCAD MODELS OF REINFORCED CONCRETE COFFERED FLOOR BASED ON AN ANALYTICAL CALCULATION METHOD THAT TAKES INTO ACCOUNT SPANS AND STRUCTURAL RIGIDITY Journal article Belgorod Belgorod State Technological University named after V.G. Shukhov 2023 11 с. Journal article local Строительство. 351.793.11 Mozgolov M. V. Kozlova E. V. bulletinbstu.editorum.ru