On Strengthening Temporary Logging Road Clay Soil by Industrial Waste and Metallurgical Slags

Number of journal: 4-5-2020
Autors:

Shtefan Y.V.,
Bondarev B.A.,
Yankovsky L.V.

DOI: https://doi.org/10.31659/0585-430X-2020-780-4-5-80-89
УДК: 625.089.2

 

AbstractAbout AuthorsReferences
The application of this waste in asphalt concrete compositions as part of the complex binder makes it possible to increase wear resistance and inter-repair life, expand the raw material base of road-building materials and to reduce the logging road construction cost, as well as to increase the strength and water resistance of the permanent surfaces and bases of logging roads. For temporary roads on clay soils, a method is proposed of replacing the traditionally used plank-roads and plank beds working on the pontoon bridge principle by a structure based on flexible road pavements which is equivalent in its bearing capacity. The mixes of steel slag and the given CHP plant waste in them due to the interaction of clay components and the mix provide an increasing bearing capacity for logging roads characterized by increased loads from the logging trucks. The issues are considered of mechanizing the temporary logging road construction process via the application of modern domestic road-building machinery which is traditionally used for logging road construction.
Y.V. SHTEFAN1, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.);
B.A. BONDAREV2, 3, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.);
L.V. YANKOVSKY3, Candidate of Sciences (Engineering)

1 Moscow Automobile and road construction state technical university (MADI), (64, Leningradsky prospect, Moscow , 125319, Russian Federation)
2 Lipetsk State Technical University (30, Moskovskaya Street, Lipetsk, 398000, Russian Federation)
3 LLC LipetskNITSstroyproyekt (11, Balmochnyh S.F. Street, Lipetsk, 398006, Russian Federation)

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For citation: Shtefan Y.V., Bondarev B.A., Yankovsky L.V. On strengthening temporary logging road clay soil by industrial waste and metallurgical slags. Stroitel’nye Materialy [Construction Materials]. 2020. No. 4–5, pp. 80–89. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2020-780-4-5-80-89


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