TY JOUR TI SCAD++ SOFTWARE PACKAGE FOR CALCULATING BUILDING STRUCTURES KW structures KW loads KW software package KW calculation KW satellites KW reinforcement JO Modern Technologies and Scientific and Technological Progress AU Bessonova, A.O. AU Panov, L.A. PY 2025 IS 2025 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»