DEVELOPMENT AND NUMERICAL STUDIES OF TUBULAR ROD STRUCTURE STRESS-STRAIN STATE IN ENERGY CONSTRUCTION
This article discusses new designs of tubular rod supports for energy sector construction, the novelty of which is confirmed by seven iso-RF patents for inventions. The practice of building lighting poles, catenary supports of electric transport, power line pylons, cell phone towers (RMG-30) has shown the relevance of the proposed design solutions. Numerical studies of VAT have been carried out by the existing software complexes “LIRA”, “ANSYS”, “Autodesk Inventor”, as well as by the programs “AutoRSS.01” and “AutoRSS.02” developed by the author. The optimal parameters including depth of setting one tube in another, the thickness of the end plate, number of faces in multisided steel poles and others are obtained.