For citations:
Lyakhovich L.S., Akimov P.A., Tukhfatullin B.A. ASSESSMENT CRITERION FOR OPTIMUM DESIGN SOLUTIONS OF PIECEWISE CONSTANT SECTIONS IN RODS OF I-SHAPED CROSS-SECTION WITH STABILITY OR FIRST EIGEN-FREQUENCY LIMITS. Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture. 2020;22(1):92-105. (In Russ.) https://doi.org/10.31675/1607-1859-2020-22-1-92-105