Транспорт Шёлкового Пути №2, 2021 udc

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Транспорт Шёлкового Пути №2, 2021 
UDC 624.131.29 
 
STABILITY OF EMBANKMENTS OF HIGHWAYS FROM THE GREASED SOILS 
 
Rashidbek HUDAYKULOV*, PhD, docent 
Dilshad KAYUMOV, Senior Lecturer 
Tashkent State University of Transport 
1, Temiryulchilar str., 100167, Tashkent, Uzbekistan
*Tel: [phone] 
*E-mail: 
[e-mail]
Abdubaki KAYUMOV, Doctor of Technical Sciences, Professor 
Tashkent State Technical University 
2, University str., 100095, Tashkent, Uzbekistan 
Tel: [phone] 
E-mail: 
[e-mail]
 
Abdi KIYALBAYEV, Doctor of Technical Sciences, Professor
Kazakh Automobile and Road Institute named after L.B. Goncharova
415B, av. Raimbek, 050061, Almati, Kazaxstan 
Tel: [phone] 
E-mail: 
[e-mail]
 
 
Abstract. Moistening of the salted soils leads to their significant deformations, i.e. there are deformations at full 
initial flood and deformation of soil thickness caused viscoplastic by their current from under the base of road 
embankments at preservation of filtration of underground waters. Results of these engineering-geological inspections 
of real sections of the highway have shown that the main reason for collapses of road clothes and road bed, are 
caused on the one hand by considerable porosity of the salted soils in their natural state, and with another - factor of 
additional moistening of the bases due to violation of conditions of drainage system of surface water or due to 
development of irrigation agriculture in offtake strip. 
 
Key words. Moistening, the salted soil, deformation, soil thickness, the basis, an embankment, filtration, underground 
waters.