STRUCTURAL IMPROVEMENT OF STEEL I-BEAM WITH THIN TRANSVERSELY CORRUGATED WALL
https://doi.org/10.31675/1607-1859-2020-22-2-104-111
Abstract
The article describes the stability improvement of a transversely corrugated wall by using a double profile of corrugation (multi-corrugation). A comparative analysis is performed for the stress-strain state of the transversely corrugated beams with different profile, including the double profile corrugation. Numerical experiments are carried out with predetermined design patterns for corrugated beams with the similar spans, boundary conditions, loads and material properties. The loss of stability of the corrugated walls with safety factors, deformation patterns and isofields of the normal and tangential stress distribution are obtained for the considered beam models constructed in LIRA-CAD building design and calculation program.
About the Authors
N. L. Tishkov
Pacific National University
Russian Federation
Russian Federation
Nikolay L. Tishkov, PhD
136, Tikhookeanskaya Str., 680035, Khabarovsk
A. N. Stepanenko
Pacific National University
Russian Federation
Russian Federation
Anatoly N. Stepanenko, DSc Engeneering, Professor
136, Tikhookeanskaya Str., 680035, Khabarovsk
I. L. Shipelev
Pacific National University
Belarus
Belarus
Ivan L. Shipelev, Lecturer
136, Tikhookeanskaya Str., 680035, Khabarovsk
M. B. Ustimenko
Pacific National University
Russian Federation
Russian Federation
Maria B. Ustimenko, Lecturer
136, Tikhookeanskaya Str., 680035, Khabarovsk
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Review
For citations:
Tishkov N.L., Stepanenko A.N., Shipelev I.L., Ustimenko M.B. STRUCTURAL IMPROVEMENT OF STEEL I-BEAM WITH THIN TRANSVERSELY CORRUGATED WALL. Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture. 2020;22(2):104-111. (In Russ.) https://doi.org/10.31675/1607-1859-2020-22-2-104-111
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