SELECTION OF THE RATIONAL SHAPE OF THE CONE STEEL STRUCTURAL STRUCTURE USING THE BIO ENERGY METHOD

Abstract

The article deals with systems of steel structural structures. The analysis of constructions was carried out on the basis of the bioenergetic method.

The purpose of the study is to develop a calculation scheme of a conical structure made of steel structures, which can be made of flat or three-dimensional structural elements, and to determine the most rational angle of inclination of the cone face using the bioenergetic method (BEO-method).

The task of the research is to conduct a study of options for calculation schemes of conical steel structures based on the BEO method and to choose the most rational option.

structural structures of domes with different angles of inclination of the supporting structures. Each of the schemes is built from ten three-dimensional structural elements, which hinge on the foundation at the base, and are united in a circle at the top using steel I-beams.

The analysis and rationalization of the structure considered in this publication was carried out on the basis of the bioenergetic method (BEO-method) of Professor V. S. Shmukler.

The investigation of structural steel structures was carried out using numerous methods and tools, such as computer simulation, using PC LIRA 10.0.

The obtained results and the analysis carried out in the article show that with the help of the BEO method, it is possible to form various core spatial and planar systems.

The analysis of the potential energy of deformation and the density of the fields of the potential energy of deformation significantly increases the possibilities when performing variant design, which allows at the stage of operational design to reasonably choose the best variant of the structural system at a given steel consumption.