STRESSED STATE OF ELEMENTS OF THE SECTION OF THE UPPER CHORD IN THE PANEL POINT OF THE LATTICE GIRDER TYPE "KHABAROVSK"
The article presents the results of computation of the lattice girder type «Khabarovsk» (made from disclose formed sections [1]), which is presented as rod-shaped three-dimensional system with the decentering of the braces in the panel point for 300 mm in the plane of the lattice girder, and calculation of the elements of the section of the upper chord from Z-type profile in the intermediate panel point, which is presented as three-dimensional model made from plate finite elements. Comparison of the normal tensions in the elements of the chord’s section, obtained according to the given schemes, is indicated.