TY JOUR TI GEOMETRIC PATTERNS OF VOLUMETRIC AND SPATIAL FORMS IN ARCHITECTURE OF FLAT KINEMATIC STRUCTURES KW flat kinematic structure (FKS) KW volume-spatial forms KW transformation KW surfaces KW geometric pattern KW rod structure JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Tumasov, A.A. AU Tsaritova, N.G. PY 2019 IS 4 PB Belgorod State Technological University named after V.G. Shukhov