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Bearing capacity and survivability of the hinge assembly of the beams to the columns on 2 bolts

Abstract

Bearing capacity and survivability of the hinge assembly of the beams to the columns on 2 bolts

Reshetnikov A.A., Leonova D.A., Kornet V.Y.

Incoming article date: 19.03.2018

In this paper, it is proposed to update the values ​​of the bearing capacity of the hinge attachment of the beams to the columns on 2 bolts. A comparative analysis of the bearing capacity of the assembly presented in the 2.440-2 release 1 series and calculated according to modern building codes is carried out. Five calculation formulas were obtained for the five possible limiting states of the node. A table with the values ​​of the limiting forces perceived by the connection is presented. A possible variant of improving the assembly is presented, by including a support table in the work.

Keywords: bearing capacity, metal structures, hinged unit, structural solution, connection of elements, limit state