Application of Economic and Mathematical Modeling In a System Approach to Planning Repair and Reconstruction of Road Bridges

Abstract

In this article, the author substantiates the methodology of a systematic approach to planning and managing the repair and reconstruction of bridges, as well as the relevance of developing and implementing an economic and mathematical model to determine the optimal overhaul life of bridges, offers methodological foundations for the development of a regulatory framework for planning and managing the repair and reconstruction of bridges, an algorithm and computer program for calculating the overhaul life of road bridges using simulation modeling. The scientific and practical significance of the results of the study lies in the fact that the theoretical provisions are brought to specific recommendations for the development of standards for planning and managing bridge repairs.