Improving the efficiency of using a fleet of cars in urban conditions

Abstract

The problem of optimizing the structure and increasing the efficiency of fleet operation in the Russian Federation remains relevant, despite the high level of mechanization of earthworks. This issue is especially acute in conditions of dense urban development, where increased demands are placed on the accuracy and speed of excavation work. In the course of the study of best practices in the field of earthworks, an analysis of existing methods of soil processing, their features and application possibilities was carried out. Based on the data obtained, a comprehensive methodology was developed aimed at ensuring optimal compliance between earthmoving, earthmoving and auxiliary equipment, as well as technological processes. A method for selecting a rational set of machines for excavation in urban conditions is proposed, based on identifying the positions and dependencies that ensure a rational correspondence between the parameters of technological processes. A method for selecting a rational set of machines for excavation in urban conditions is proposed, based on identifying the positions and dependencies that ensure a rational correspondence between the parameters of technological processes and the design of machines. This technique is a key element in the formation of rational sets of machines adapted to the specifics of specific types of earthworks. Special attention was paid to the selection and systematization of leading machines for performing various types of excavation work. This approach makes it possible to maximize the efficiency of using machinery, minimize costs and improve the quality of excavation work, which is especially important in conditions of dense urban development.