For citations:

Podshivalov I.I. Stress-strain state model of building metal frame made of tube trusses and bar joists with regard to geometrical imperfections. Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture. 2024;26(1):118-126. (In Russ.) https://doi.org/10.31675/1607-1859-2024-26-1-118-126