Yaroslavl, Yaroslavl, Russian Federation
Yaroslavl, Yaroslavl, Russian Federation
In the construction and overhaul of roads, the complex-mechanized method is widely used. It is based on modern technologies, machines, and mechanisms. It leads to the maximum productivity, minimum cost, and optimal terms of work. There are many approaches to choosing technologies for construction. One of them is the technical and economic comparison of different technologies, which helps to consider many factors affecting the construction process in the most complete way. The proposed paper considers the use of such an approach to the choice of technology for the overhaul of road surface. Cold in-place recycling technology is offered as an innovation. Based on the calculations done during the comparison of different technologies for a particular road section, the paper provides the list of recommended actions prior to the selection of a particular technology.
road surface, overhaul, cold in-place recycling, strength calculations, feasibility comparison
1. Gornaev N.A. Technology of cold regeneration of asphalt concrete. Nauka I tekhnika v dorozhnoj otrasli. 2005. N 3. P. 43-44. (in Russian).
2. Evstegneeva V.N., Stepanets V.G. Repair and reconstruction of asphalt-concrete pavements by cold in-place recycling. Molodoi uchenyj. 2017. N. 38. P. 21-28. (in Russian).
3. Cold in-place recycling technology. Wirtgen manual. 2012. 370 p.
4. Gavrish V.V. The economy of road construction. Part 1. Krasnoyarsk: Sib. fed. un-t. 2013. 478 p. (in Russian).
5. Avseenko A.A., Kikava N.P. Methodological guidelines for the economic justification of decisions in road design. M.: MADI. 2011. 59 p. (in Russian).
6. MDS 81-35.2004. Methodology to determine the cost of construction products in the Russian Federation. M: Gosstroy Rossii. 2004. 61 p. (in Russian).
7. Repair of the Tunoshna-Burmakino roadway section in Yaroslavl Municipal District, Yaroslavl Region. The project. URL: https://zakupki.gov.ru/epz/order/notice/ea44/view/documents.html?regNumber=0171200001920000006&backUrl=1ee573f9-7006-4e97-b512-819d9b08e330 (in Russian).
8. SP 78.13330.2012. Automobile roads. M: Standardinform. 2012. 99 p. (in Russian).
9. Dudin V.M., Ignat'yev A.A. Soil stabilization in highway construction: monogr. Yaroslavl: YSTU Publishing House. 2016. 165 p. (in Russian).
10. Artemyeva L.A., Dudin V.M. Selection of mixture composi-tion at cold in-place recycling. Sb. mat. 73 vseros. nauchn.-tekhn. konf. stud., magistr. i aspir. vvyssh. uchebn. zaved. s mezhd. uch. Yaroslavl. 2020. P. 632-637. (in Russian).
11. Rytyakov M.A., Verbin V.Yu., Dudin V.M. Volumetric de-sign methods based on the selection of particle size distribu-tion of the mixture during cold in-place recycling. Sb. mat. 72 vseros. nauch.-tekhn. konf. stud., magistr. i aspir. vyssh. uchebn. zaved. s mezhd. uch. Yaroslavl. 2020. P. 660-665. (in Russian).
12. Krivchikov Yu.I., Dudin V.M. Influence of the mineral binder on the strength of asphalt granulated concrete in cold in-place recycling. Matematika i estestvennye nauki. Teoriya i praktika. Sci. works compilation. Yaroslavl: YSTU Publ. House. 2020. V. 15. P. 164-168. (in Russian).
13. PNST 265-2018. Automobile roads of general use. Flexible pavement design. M.: Standartinform. 2018. 79 p. (in Rus-sian).
