The influence of the parameters of the running systems of wheeled vehicles on the change in soil density
- Authors: Shilo I.N.1, Romanyuk N.N.1, Kruk I.S.1, Orda A.N.1, Galimov R.R.2,3, Maksimovich K.Y.2,3, Voynash S.A.2, Luchinovich A.A.4
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Affiliations:
- Belarusian State Agrarian Technical University
- Novosibirsk State Agricultural University
- Siberian Federal Scientific Center of Agrobiotechnology of the Russian Academy of Sciences
- Omsk State Agrarian University n.a. Petr A. Stolypin
- Issue: Vol 88, No 5 (2021)
- Pages: 30-37
- Section: Theory, designing, testing
- URL: https://journal-vniispk.ru/0321-4443/article/view/105664
- DOI: https://doi.org/10.31992/0321-4443-2021-5-30-37
- ID: 105664
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Abstract
The movement of wheeled vehicles on soils and grounds leads to a change in their density. The research includes the influence of mass and its distribution along the axes of the wheels on the change in the density of soils and grounds. The substantiation of analytical dependencies for determining the density of compacted and flowing soils and soils from repeated impacts of wheels under various loads is given. The dependence for determining the density of the soil in the general case, including compressed and fluid components of the state of the soil and soil mass, was substantiated.
The experimental laboratory studies were carried out on the effect of wheels on the soil and the effect of wheel load on soil compaction. The dependences were obtained to determine the compaction of soil with different physical and mechanical properties under different loading modes of the running systems. It was found that the distribution of the mass of a wheeled vehicle along the axles of the wheels affects the depth of the track and the compaction of the soil. The obtained dependences for describing the process of soil compaction are consistent with the results of experiments. It was found that with an increase in the number of axles of the running system, soil compaction decreases. The minimum track depth and soil compaction are observed when the mass of the wheeled vehicle is evenly distributed along the axes of the chassis. With an increase in the number of axles, the influence of the ratio of the pressure of the first wheel to the average pressure on soil compaction decreases due to a decrease in the differential pressure of the wheels that occurs in multi-axle wheel systems. With slight deviations from the unit of the ratio of the front wheel load to the average value of the pressure, the increase in soil density is not perceptible. As the front-to-middle load ratio increases, soil compaction increases significantly compared to an even weight distribution along the axles.
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##article.viewOnOriginalSite##About the authors
I. N. Shilo
Belarusian State Agrarian Technical University
Email: romanyuk-nik@tut.by
Dsc in Engineering
Belarus, MinskN. N. Romanyuk
Belarusian State Agrarian Technical University
Email: romanyuk-nik@tut.by
PhD in Engineering
Belarus, MinskI. S. Kruk
Belarusian State Agrarian Technical University
Email: kruk_igar@mail.ru
PhD in Engineering
Belarus, MinskA. N. Orda
Belarusian State Agrarian Technical University
Email: kruk_igar@mail.ru
Dsc in Engineering
Belarus, MinskR. R. Galimov
Novosibirsk State Agricultural University; Siberian Federal Scientific Center of Agrobiotechnology of the Russian Academy of Sciences
Email: Rufangalimov@yandex.ru
Russian Federation, Novosibirsk; Novosibirsk
K. Y. Maksimovich
Novosibirsk State Agricultural University; Siberian Federal Scientific Center of Agrobiotechnology of the Russian Academy of Sciences
Email: kiri-maksimovi@mail.ru
Russian Federation, Novosibirsk; Novosibirsk
S. A. Voynash
Novosibirsk State Agricultural University
Email: sergey_voi@mail.ru
Russian Federation, Novosibirsk
A. A. Luchinovich
Omsk State Agrarian University n.a. Petr A. Stolypin
Author for correspondence.
Email: aa.luchinovich@omgau.org
Russian Federation, Omsk
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