00661naa#a2200193#i#450# EN\\bibl\103005 20250812090456.2 3034-4689 20250807b2025####ek#y0engy0150####ca RU MATHEMATICAL MODELING OF THE STRESS-STRAIN STATE OF FRAMELESS ARCH STRUCTURES MADE OF TRANSVERSELY CORRUGATED PROFILES USING THE FINITE ELEMENT METHOD Journal article Kazan Kazan National Research Technological University 2025 5 с. Journal article local Ionov I. A. Zinnurov T. A. Ahmadiev F. G. Krasnoperov Z. A. vestniktu.ru