Development of an Automated System for Analyzing the Stress-Strain State of the Elevator Structure, Taking into Account Operational Conditions

In CAD/CAE SolidWorks, a model of the grain storage building has been developed for the analysis of the stress-strain state, considering operational conditions. A typical precast reinforced concrete silo body, consisting of 60 silos arranged in ten rows, was used as the subject of the study. The following operating conditions were considered: an empty building; a building with full loading of specific silos according to the designer's rules; loading of silos with a specific grain volume according to the rules and with violations of the rules; fully loaded grain storage building. An automated system for determining the stress-strain state via finite element method, depending on the distribution of products in the structure, has been developed. After inputting initial data on grain placement in the silos, the system automatically calculates and displays data on the stresses and displacements of the building. Using the automated system, stress and displacement values of the structure were obtained for different loading scenarios. The stress-strain state was compared with regulatory indicators for various grain placement options. The developed automated system allows for the construction of an artificial intelligence system that will determine a rational sequence of loading and unloading the grain storage building, taking into account the stress-strain state of the structure.