It has been established that compaction is one of the most important technological
processes carried out during the construction of automobile roads. At the same time, an analysis of
the schemes and views on the use of compaction machines consisting of working bodies of various
shapes is given. It has been established that the importance of rheological models in the study and
research of the physical essence of the process of interaction of the roller with the soil is very great.
For this reason, it is explained that it is important to analyze the processes occurring in the roller
body, the roller itself and in the compaction zones, using one or another type of modeling. In turn, it
was believed that this contributes to the study and research of the rheological aspects of the process
of compaction of the soil of the road base, which acts as a foundation on a solid foundation. The
article substantiates the parameters of the rheological model used in the study of the technological
working process of interaction of the working body and the soil of the rollers during compaction of
the road base. When analyzing the process, data related to the assessment of the indicators of its
contact stress were studied. In particular, a rheological model scheme was developed for studying the
method of compaction of the soil of the subgrade by rollers. In this case, the process was studied using
the system “roller- reel -soil” and expressions were given on this basis.
It has been established that compaction is one of the most important technological
processes carried out during the construction of automobile roads. At the same time, an analysis of
the schemes and views on the use of compaction machines consisting of working bodies of various
shapes is given. It has been established that the importance of rheological models in the study and
research of the physical essence of the process of interaction of the roller with the soil is very great.
For this reason, it is explained that it is important to analyze the processes occurring in the roller
body, the roller itself and in the compaction zones, using one or another type of modeling. In turn, it
was believed that this contributes to the study and research of the rheological aspects of the process
of compaction of the soil of the road base, which acts as a foundation on a solid foundation. The
article substantiates the parameters of the rheological model used in the study of the technological
working process of interaction of the working body and the soil of the rollers during compaction of
the road base. When analyzing the process, data related to the assessment of the indicators of its
contact stress were studied. In particular, a rheological model scheme was developed for studying the
method of compaction of the soil of the subgrade by rollers. In this case, the process was studied using
the system “roller- reel -soil” and expressions were given on this basis.
| № | Author name | position | Name of organisation |
|---|---|---|---|
| 1 | Xankelov T.Q. | DSc, Acting Professor | 1Tashkent State Transport University |
| 2 | Hudaykulov R. . | PhD, Professor, | 1Tashkent State Transport University |
| 3 | Komilov S. . | PhD, Associate Professor | 1Tashkent State Transport University |
| 4 | Musirov M.U. | PhD, | 1Tashkent State Transport University |
| № | Name of reference |
|---|---|
| 1 | 1. On measures to further improve the road industry. Decision of the President of the Republic of Uzbekistan on 10.10.2023. PQ-330. |
| 2 | 2. Decision of the Cabinet of Ministers of the Republic of Uzbekistan dated February 2, 2022 on "Measures to introduce standards of openness in the field of highways and strengthen public control in the field". No. VQ-49. |
| 3 | 3. Khudoykulov R.M.,Hankelov T.Q.,Komilov S.I.The role of rollers used in the compaction of soils used in the base of automobile roads. Scientific Journal of Mechanics and Technology, Namangan.2023,No.1,pp.205-212. |
| 4 | 4. S. Komilov , K.J. Rustamov , L. Akramova , P. Egamshukurov , and G. Tastanova. Development of mining operations in deep quarries using automobile and combined transport E3S Web of Conferences 515, 03014 (2024) https://doi.org/10.1051/e3sconf/202451503014 |
| 5 | 5. Aijun Chen, Chunhui Su*, Xianyuna Tang, Junhua ChenConstruction Technology of Large Thickness Vibratory Compaction of Hard Rock Embankment. E3S Web of Conferences 136, 04025 (2019) https://doi.org/10.1051/e3sconf/2019136040 6.Ivan Sharonov*, Vladimir Kurdyumov and Viktor KurushinThe results of studies of eccentric tillage roller E3S Web of Conferences 126, 00010 (2019). https://doi.org/10.1051/e3sconf/201912600010 |
| 6 | 7. Nur Jihan Syamimi Jafri, Mohd Asri Ab Rahim, Mohd Zulham Affandi Mohd Zahid, Nor Faizah Bawadi, Muhammad Munsif Ahmad, Ahmad Faizal Mansor and Wan Mohd Sabki Wan Omar Assessment of soil compaction properties based on surface wave techniques E3S Web of Conferences 34, 01002 (2018) https://doi.org/10.1051/e3sconf/20183401002 8. United States Patent. Vehicles and methods for soil compaction and loading. US 7,066,682 B2. Date of Patent: Jun. 27, 2006. https://patents.google.com/patent/US7066682B2/en 9. Invention for a patent. Mayer Matthias (DE). Roller of a machine for soil compaction. Russia. 27.03.2016. volume No. 9 |
| 7 | 10. S.A. Evtyukov, A.A. Ovcharov, I.V. Zamaraev Construction of mechanorheological models during interaction of working bodies of road construction machines with the environment. study guide. SPbGASU.- SPb., 2011.-59 p. 11. Hankelov T.Q., Rustamov K.J., Komilov S.I.Application of rheological models in the study ofcompensation of road structure soils with cables. Acta of Turin Polytechnic University in Tashkent. December 2023. file:///C:/Users/Lenovo/Downloads/12-13-PB.pdf. 12. Charles A. Pagen and Banad N. Jagannath. Evaluation of Soil Compaction by Rheological Techniques. Paper sponsored by Committee on Compaction and presented at the 46th Annual Meeting.p- 22-43. https://onlinepubs.trb.org/Onlinepubs/hrr/1967/177/177- 003.pdf |
| 8 | 13. Syed Asif Imran.Modeling and analysis of the interaction between roller drum and pavement material during compaction. a Dissertation degree of Doctor of philosophy. Norman, Oklahoma 2016. p 19-37. https://shareok. org/bitstream/handle/11244/34624/2016_Imran_Syed_Di ssertation.pdf?sequence=2&isAllowed=y 14. Mikheev V.V. Development of the theory of designing road rollers for energy-efficient soil compaction, Doctor of Engineering Sciences diss., Omsk – 2022, –pp. 13-14. 15. A.V.Zakharchenko, V.B.Permyakov,L.V. Molokova. Road rollers theory, calculation, application: monograph.- St. Petersburg 2022. -pp. 77-112. 16. K.V. Belyaev. Rheological model of asphalt concrete mixture compaction. Road transport complex, economics, ecology, construction and architecture: Proceedings of the International scientific and practical conference. Book 2.-Omsk: SibADI Publishing House, 2003. - pp. 238-240. |
| 9 | 17. V.B. Permyakov. Improvement of the theory, calculation methods and designs of machines for compaction of asphalt concrete mixtures. diss. doc. tech. sciences. – Omsk, 1992. – 412 p. 18. V.A. Sernov, S.N. Bannikov, V.N. Kravtsov, I.L. Boyko, Moradi Sani B., A.P. Kremnev, T.V. Tronda “Soil Mechanics, Foundations and Foundations” (part 1) BNTU 2020 p.26-64. 19. V.K. Phogat, V.S. Tomar and Rita Dahiya. Soil physical properties. chapter 6. november 2015 p.140-160. https://www.researchgate.net/publication/297737054_Soil _Physical_Properties |
| 10 | 20.V.S.Serebrennikov. Justification of operating parameters of vibrating rollers for compacting asphalt concrete mixtures. auto can. tech. nauk.Omsk 2008.-13 p. 21. R.M. Khudaykulov, S.I. Komilov. Determining the forces at the point of interaction between the working body of the skating rink and the soil during compaction of the road base. Architecture, construction and design magazines. Tashkent, 2023 building No. 1 164-168 p |