About the problem of using reinforced and stabilized soils in the working layer of the roadbed
Abstract
An urgent issue in the road industry is the use of local soils in the construction of roads of high categories. Strengthening and stabilization of soils in the working layer of the subgrade will ensure the required overhaul life of road pavements. The absence in the current standards for the calculation of non-rigid pavement of the calculated characteristics of stabilized soils largely hinders their use in the working layer of the subgrade.
About the Authors
Ekaterina V. KalenovaRussian Federation
Ph.D., associate professor
Polina M. Feofanova
Russian Federation
postgraduate
Andrey V. Kozlov
Russian Federation
Ph.D., department head
References
1. TR CU 014/2011 Technical Regulation of the Customs Union "Safety of Roads" (as amended on December 9, 2011)
2. GOST R 58861-2020 Roads for public use. Major repairs and repairs. Planning of inter-repair periods. [Valid from 01.08.2020] - M.: Standardinform, 2020
3. SP 34.13330.2021 "SNiP 2.05.02-85* Highways". M.: Ministry of Construction of Russia, 2021.
4. GOST 8736-2014 Sand for construction works. Technical conditions (as amended, Amended N 1), GOST 25607-2009 Crushed stone-gravel-sandy mixtures for pavements and bases of highways and airfields. Technical conditions
5. To replace ВСН 46-72. In force from 01.01.84 up to 31.12.2000]. - Moscow : Transport, 1985. - 157 с
6. ODN 218.046-01 Design of non-rigid road pavements [Of substitute for VSN 46-83. Valid from 01.01.2001 to 12.02.2023] // Official edition. М.: Informavtodor, 2001.
7. Razuvaev D. A. Determination of deformation parameters of the upper part of the working layer of the roadbed // Bulletin of the SibADI. 2013. №4 (32). URL: https://cyberleninka.ru/article/n/opredelenie-deformatsionnyh-parametrov-verhney-chasti-rabochego-sloya-zemlyanogo-polotna (date of reference: 02.01.2023)
8. Trautvain A. I., Akimov A. E., Yakovlev E. A., Chernogil V. B., Lukashuk A. G. Evaluation of the effectiveness of stabilizers series "Chimston" in soils strengthened with inorganic binders // Bulletin of Belarusian State Technical University named after V. G. Shukhov. 2017. №12. URL: https://cyberleninka.ru/article/n/otsenka-effektivnosti-primeneniya-stabilizatorov-serii-chim-sto-v-gruntah-ukreplennyh-neorganicheskimi-vyazhuschimi (date of reference: 12.01.2023)
9. Goryachev, M.G. On the issue of borrowing norms FRG on the minimum module of deformation of the working part of the subgrade for the calculation of road pavement in Russia / M.G. Goryachev // Automobile. Road. Infrastructure. - 2020. - №1 (23). - С.3
10. Goryachev M.G. Estimation of expected values of elastic moduli of clay soils during construction of road bed / M.G. Goryachev // Automobile. Road. Infrastructure. - 2020. - №2 (24). - С.5
11. PNST 542-2021 Public Roads. Non-rigid road pavements. Design rules (with Amendments)// Official edition. Moscow: Standartinform, 2021.
12. SOIL STABLIZATION Charles E. Thompson, Jr., Martinsburg, W. Va., assignor to Products Development Company, Jefferson County, W. Va., a corporation of West Virginia No Drawing. Filled June 19, 1961, Ser. No. 117,774 20 Claims. (C. 106-63)
13. Golovachev, E. About device zemstvo roads and their relation to railway ways for development of productivity of Russia / E. Golovachev. - Kiev : Engineer Kolezhsky Sovetnik, 1870. - 210 с.
14. Filatov M.M. - Soils of CPO in connection with their exploration and reclamation. Tr. State Planning Committee, 1925, book 5 issue 1
15. Technical Guidelines for comprehensive methods of strengthening soils with cement with the use of chemical additives in the construction of road and airfield foundations and coatings. VSN 158-69/Mintransstroi of the USSR [Text] : Approved by the Technical Administration on 22/VII 19
16. Bezruk V. M., Lysikhina A. I. Fundamentals of soil stabilization in road construction [Text] - Moscow: Dorizdat, 1944. - 90 с
17. Guide to soils and materials, reinforced with organic binders the official edition /Rosavtodor [Valid from 15.03.2003] - M.: FGUP "INFORMAVTODOR", 2003.
18. Commonwealth of Higher Education and Production V.M. Mogilevich N.G. Oleinik, M, 1964.
19. Razuvaev DA Determination of deformation parameters of the upper part of the working layer of the roadbed // Bulletin of the SibADI. 2013. №4 (32). URL: https://cyberleninka.ru/article/n/opredelenie-deformatsionnyh-parametrov-verhney-chasti-rabochego-sloya-zemlyanogo-polotna (date of reference: 02.01.2023)
20. Glossop R. The invention and development of injection process. Geotechnique, sept. 1960 - dec. 1961
21. About terminology // Automobile roads. - 1968. - № 11. - С. 29
22. Göbel Claus, Lieberenz Klaus, Richter Frank. Der Eisenbahnunterbau. DB-Fachbuch, Bd. 8/20. Heidelberg ; Mainz : Eisenbahn-Fachverl., 1996. - 346 S.
23. GOST 30491-2012 Organomineral mixtures and grounds reinforced by organic binders for road and airfield construction. Technical specifications. [Valid from 01.11.2013] - M.: Standardinform, 2019
24. GOST R 70452-2022 Public roads. Soils stabilized and strengthened by inorganic binders. General technical conditions. [Valid from 01.01.2023] - M.: FGBU "RST", 2022
Review
Рецензент: К.А. Кузин, начальник Управления лабораторного контроля,
ООО «Автодор-Инжиниринг»