Methods for Assessing the Stress-Strain State of Nodes and Elements of Structural Structures using GSP Profiles
Abstract: The article analyzes the design solutions of nodal joints and methods of calculation of structural structures. Both traditional and modern nodal solutions requiring approbation are considered in detail. Possible methods of calculation of knots and elements of structural structures in accordance with domestic and foreign design standards are analyzed. It has been revealed that traditional design solutions of nodes do not allow to use closed bent-welded sections as a part of rod elements of structural coverings. In the part of stress-strain state estimation it is revealed that the fundamental methods of stress-strain state estimation of rod elements within the framework of domestic and foreign design standards are analytical and numerical finite element (FE) calculation methods. In terms of stress-strain state estimation of nodal joints, analytical methods of VAT estimation are reflected only in foreign standards, and domestic program complexes are based only on the stress-strain state estimation of rod elements, without taking into account the influence of nodal joints.
Keywords: metal structures, structural coatings, bent-welded profiles, nodal connections, finite element method.
Pages: 111-131.
For citation:
For citation: Gorokhov, Y. V.; Mushchanov, V. F.; Muschanov, A. V. [et al.]. Methods for Assessing the Stress-Strain State of Nodes and Elements of Structural Structures using GSP Profiles. – Text : electronic. – In: <em>Modern Industrial and Civil Construction</em>. – 2024. – Vol. 20, N 3. – Р. 111-131. – doi: 10.71536/spgs.2024.v20n3.1. – edn: oufdzb. – ISSN 1993-3495. (in Russian)
Vol. 20, N 3 (2024)
Journal: Modern Industrial and Civil Construction
Publish house: Donbas National Academy of Civil Engineering and Architecture
Journal: Modern Industrial and Civil Construction
Publish house: Donbas National Academy of Civil Engineering and Architecture