Аnalyzing existing systems of bridgework management on motorways

Abstract

Abstract. The existing system of bridgework management in our country does not satisfy the bridge branch as it is financially and organizationally integrated in the structure of the road organizations which allocate for operation of bridge constructions4÷10 % of all financing for road operation. This situation is explained by the fact that bridges are very capital-intensive and require in-depth preparation in the hierarchy of road organizations. Goal. The purpose of this work is to improve the system ofbridge management in the country based on the analysis of world experience. Methodology. The analysis of many bridge management systems in Europe and the United States may allow to find the most rational solution in terms of practical implementation, to improve the situation in the bridge industry – which is the transition from overhaul to preservation of structures in the first 15-20 years. Results. This preservation allows to extend their service life. During this period the repairs of road clothes (at the expense of capital repairs) should be carried out aiming to prevent from developing damages of reinforced concrete elements. Originality. The main feature of the improved system of bridgework management is ensured regulation of the process of bridges maintenance which would provide comfort for traffic and long-term safety of structure functioning. Practical value. To implement this system, it is necessary to divide the operation of roads and the operation of bridges into separate structures with separate funding.