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Methods based on
the complete cutting Deep-foundation cutting The use of stumbling devices or clogging
piles that cross the lyoss grinds.
of layers of of the sinking layer of
Restoration of sedimentary lyoss rock
calcareous lyoss grinds
massifs with reinforced grunt columns.
sedimentary grits
Area Planning Build waterproof screens
Based on the control to the foot of highways.Qualitative filling
of the humidity of the gaps between the pits and
regime of trenches around the pipe and other
Water repellent activities
sedimentary rock artificial structures at the base of the
masses with lyoss road.
methods Management of emergency water out of
the way and water leakage network.
A set of activities that
Methods based on Complex measures aimed at partial
Complex include different
combining different elimination of the deposition content of
mixed classes of combinations of calcareous grits, structural and water-
techniques of the first
techniques. bearing protective measures.
three groups.

It is known that the relative sedimentation value of lossy [5] Крутов В.И. Классификация просадочных
grills often reaches 0.09-0.15 (in urban and urban areas such лёссовых грунтов // Геоэкология. 1998. № 3. С. 55-
as Tashkent, Odessa, Zaporozhe and Grozny), the base in 64.
Chirchik amounted to 0.3 MPa at a load of 0.17 (at a depth of [6] Мустафаев А.А. Фундаменты на просадочных и на-
3-9 m), the depth at a natural load of 0.21 MPa at a depth of
бухающих грунтах. М.: Высшая школа, 1989. 578 с.
22 m.ni established. The smallest values of the initial
immersion pressure are V.I. According to Krutov (V.I.Krutov, [7] Трофимов В.Т. Генезис просадочности лёссовых
1998) reported that the extreme sedimentation rate of lyoss пород. М.: Изд-во Моск. ун-та, 1999. 271 с.
grunt was <0.02 MPa, while the relative sedimentation rate [8]
in it was known to increase to 0.12 MPa at the pressure effect Трофимов В.Т. Теория формирования
просадочности лёссовых пород. М.: ГЕОС, 2003.
of 0.3 MPa on the grunt.
275 с.
The maximum value of the strength of the sinking area ie [9] Трофимов В.Т. Инженерная геология массивов
thickness 43-55 m.by arrangement, the value of the
difference in the deposition of often lyossy grinds can also лёссовых пород. М.: КДУ,2008. 398 с.
vary up to 30 m. [10] Parameters of physical properties of saline soils along
highways O.Zafarov, J.Ravshanov International
USED LITERATURE
[1] Ҳасанов А.З., Ҳасанов З.А. Инженерлик геология ва scientific journal «GLOBAL SCIENCE AND
грунтлар механикаси. Самарканд, “Зарафшон” INNOVATIONS 2021: CENTRAL ASIA»NUR-SULTAN,
KAZAKHSTAN, february 2021(16-19).
нашриёти ДК, 2018. - 208 б.
[11] Calculation of elements of transport structures
[2] Абелев Ю.М., Абелев М.Ю. Основы проектирования
и строительства на просадочных макропористых operating in non stationary conditions B. Tovboyev, J.
Ravshanov International scientific journal «GLOBAL
грунтах. М.: Стройиздат, 1968. 432 с.
SCIENCE AND INNOVATIONS 2021: CENTRAL
[3] Кригер Н.И. Лёсс. Формирование просадочных ASIA»NUR-SULTAN, KAZAKHSTAN, february
свойств. М.: Наука, 1986. 133 с. 2021(19-21).
[4] Крутов В.И. Основания и фундаменты на [12] The impact of road pavement condition on the quality
просадочных грунтах. Киев: Будивельник, 1982. of summer time accommodation. Ravshanov Jo’rabek
224 с. Ravshan o'gli - Technium Conference, 2021

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