M. I. Gukova
Research Institute of Building Constructions named after V.A. Koucherenko, JSC Research Center of Construction
Russian Federation

Margarita I. Gukova, Cand. Sci. (Engineering), Leading Researcher, Laboratory of Calculations and Expertise of Metal Structures, Research Institute of Building Constructions named after V.A. Koucherenko, JSC Research Center of Construction, Moscow

e-mail: Gukova.Rita@yandex.ru
tel.: +7 (499) 170-10-87

M. I. Farfel
Research Institute of Building Constructions named after V.A. Koucherenko, JSC Research Center of Construction; Moscow State University of Civil Engineering (National Research University)
Russian Federation

Mikhail I. Farfel*, Cand. Sci. (Engineering), Leading Researcher, Laboratory of Calculations and Expertise of Metal Structures, Research Institute of Building Constructions named after V.A. Koucherenko, JSC Research Center of Construction; Associate Professor, Department of Metal and Wooden Structures, Moscow State University of Civil Engineering (National Research University), Moscow

e-mail: farfelmi@yandex.ru
tel.: +7 (499) 170-10-87

D. V. Kondrashov
Research Institute of Building Constructions named after V.A. Koucherenko, JSC Research Center of Construction
Russian Federation

Dmitry V. Kondrashov, Leading Researcher, Laboratory of Calculations and Expertise of Metal Structures, Research Institute of Building Constructions named after V.A. Koucherenko, JSC Research Center of Construction, Moscow

e-mail: dkondras@mail.ru
tel.: +7 (499) 174-73-25