STATEMENT OF OPTIMIZATION PROBLEM OF THE ROAD NETWORK TECHNICAL- EXPLOITATION CONDITION INDEX UNDER THE FINANCE CONSTRAINTS

Authors

  • А. Г. Батракова

Abstract

A formulation of the problem of optimization of the index of technical and service condition of the road network under the constraints of financial resources is developed. Technical-service state index is based on the results of the visual assessment of pavement that define consumer properties of the road, and on the technical and operational parameters that determine the technical condition of the pavement structure. The problem of optimization establish a ratio which defines: the minimum (maximum) length of road sections with different technical and service condition after repairs; the amount of financial resources that is needed to carry out repairs; limitations on the objective function. The algorithm of numerical realization of the problem include: collection and processing of the initial data on the state of road sections; the formation of the elements of Markov’s transition matrices; the cost of repair work in areas with a different index of state determination, provided that the total cost of the entire network will not exceed the amount of the budget allocated for the relevant period; verification compliance with the conditions of the minimum required length of the road sections in the corresponding state; varying weighting factors and calculating the cost of repair areas with different indices of technical and operational condition; calculation of the state index of the road network; determination the status of the network with the highest index of the final technical and service condition.
Keywords: the network of roads, technical-exploitation condition, the distribution of resources.

Published

2016-04-14

How to Cite

(2016). STATEMENT OF OPTIMIZATION PROBLEM OF THE ROAD NETWORK TECHNICAL- EXPLOITATION CONDITION INDEX UNDER THE FINANCE CONSTRAINTS. Municipal Economy of Cities, (124), 71–76. Retrieved from https://khg.kname.edu.ua/index.php/khg/article/view/4722