Abstract
The paper studies the metal frame industrial building during the reconstruction of its bar joists having imperfections in the form of non-uniform geometric deviations from the vertical position.Purpose: The aim of this work is to calculate the allowable value of horizontal deviation of bar joists from the vertical position.Methodology: The computational justification of using roof bar joists with regard to geometric imperfections in the reconstruction of the industrial building, is provided by modeling the stress-strain state of the metal frame in Ing + 2021, MicroFe software using the finite element model.Research findings: The limiting value of the geometric deviation from the bar joist plane, at which their vertical position or replacement is not required, is justified by calculation.
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Schedule a callMore From: Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture
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