Articles | Open Access | DOI: https://doi.org/10.37547/tajet/Volume02Issue11-20

Study Of Negative Friction Forces Under Laboratory Conditions

Makhmud Mamatkhanovich Bakhromov , Candidate Of Technical Sciences, Associate Professor, Fergana Polytechnic Institute, Uzbekistan
Ulmasbek Jumanazarovich Rakhmonov , PhD, Student, Tashkent Institute Of Architecture And Civil Engineering, Uzbekistan
Abdujalil Bobir Ogli Otaboev , PhD, Student, Fergana Polytechnic Institute, Uzbekistan

Abstract

The article presents the conditions for the study of negative friction forces in the laboratory, experimental setup, measuring equipment and soil characteristics, experiments and analysis of the results.

Keywords

Negative friction forces, piles, tensile piles, experimental patch, sand, roughness, displacement, specific magnitude of friction forces, surcharge

References

Bakhromov M.M. (1984) Study of the negative friction of thawing soils in the field / Leningrad Zonal Research Institute of Experimental Design. – Leningrad. – p. 25. - Dep. in VNIIIS, 27.03.84, J * 4931.

Bakhromov M.M. To the question of determining the friction forces along the lateral surface of piles in sandy soils // Found ations of residential and public buildings erected in the northern and north-eastern regions of the country: Sat. scientific. tr. / Leningrad Zonal Research Institute of Experimental Design. – Leningrad. – pp. 100-113.

Bakhromov M. M. Rakhmonov E.KH. Otakulov B.A. Determination of negative friction forces during thawing of near-pile soil. European science, 2019 Februaru No. 1 (43) Imperial College London. – pp. 22-25.

Bakhromov M. M. Rakhmonov U. J. Otaboev A. (2019) Impact of negative friction forces on the pile during soil subsidence. Scientific-Methodological Journal. Problems of modern science and education. No. 12 (145). Part 2.31-42 p.

Bakhromov M.M., Rakhmonov U. J. (2019) Regularities of the impact of negative friction forces on the lateral surface of piles. Scientific-Methodical Journal. Problems of modern science and education. No. 12 (145). Part 2. – pp. 69-73.

Bakhromov M.M. Rakhmonov U.J. “Problems of construction on subsiding loess and soft soils and their solution”. Scientific And Technical Journal “Inter-science”.

Building regulations 2.02.01-83. Foundations of buildings and structures. – Moscow. 1985.41 p.

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КМК 2.02.01 - 98. Construction norms and rules “Foundations of buildings and structures”. State Committee of Architecture Construction of the Republic of Uzbekistan 1998.

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Makhmud Mamatkhanovich Bakhromov, Ulmasbek Jumanazarovich Rakhmonov, & Abdujalil Bobir Ogli Otaboev. (2020). Study Of Negative Friction Forces Under Laboratory Conditions. The American Journal of Engineering and Technology, 2(11), 122–132. https://doi.org/10.37547/tajet/Volume02Issue11-20