Article

Received 30.06.2024

Revised 08.11.2024

Accepted 14.12.2024

Retrieved from Iss. 116, P. 2, 2024

Pages 197 -208

Karnakov, I. (2024). INCREASING THE DURABILITY OF DAMAGED PIPES BY THE METHOD OF USING METAL CORRUGATED STRUCTURES WITH THE IMPROVEMENT OF THE METHODOLOGY FOR EVALUATING HYDRAULIC RESISTANCES AND COSTS OF CORRUGATED STRUCTURES. Automobile Roads and Road Construction, (116.2), 197-208. https://doi.org/10.33744/0365-8171-2024-116.2-197-208

INCREASING THE DURABILITY OF DAMAGED PIPES BY THE METHOD OF USING METAL CORRUGATED STRUCTURES WITH THE IMPROVEMENT OF THE METHODOLOGY FOR EVALUATING HYDRAULIC RESISTANCES AND COSTS OF CORRUGATED STRUCTURES

Ihor Karnakov

The article is devoted to conducting research aimed at increasing the durability of damaged reinforced concrete pipes by the sleeve method, using metal corrugated structures. As well as improving the methodology for estimating hydraulic resistances and costs when reinforced damaged reinforced concrete pipes with metal corrugated structures. The purpose of the work is to improve the technology for increasing the durability of damaged reinforced concrete pipes and the methodology for assessing the hydraulic resistance and costs of restored structures with metal corrugated structures. This will ensure reliable and long-lasting operation of damaged and defective reinforced concrete structures in operational conditions. The object of research is a damaged reinforced concrete pipe restored with metal corrugated structures. The technology of strengthening defective or damaged reinforced concrete pipes in operating conditions using metal corrugated structures is given. It was established that the technology of the "sanitation of pipes" method allows restoring the loadbearing capacity and increasing the durability of damaged pipes without blocking the movement of vehicles. The methodology for estimating the hydraulic resistance and consumption of metal corrugated pipes depending on the average speed of water movement in road pipes is given. It has been established that in order to choose the optimal diameter of the road culvert, it is necessary to find its value for various possible values of the flow and choose the maximum that is closest to the determined experimental value or determined on the basis of statistical data

damaged reinforced concrete pipe, metal corrugated structures, casing method, hydraulic resistance, consumption
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https://doi.org/10.33744/0365-8171-2024-116.2-197-208