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Qarshi muhandislik-iqtisodiyotBog'liq 1. Ж.Н.Узоқов MAXSUS SON 2023-1 мақола нашрга чиқди.Methods
The experiments were preceded by the development of a methodology, their careful preparation, and
the choice of methods for processing the results obtained by the recommendations of M. N. Goldstein [10].
At the planning stage of the experiment, the factors influencing the result were determined, and then
the experimental levels of these factors were selected.
The nature of the stress distribution in the soil foundations of hydraulic structures depends on some
factors: physical and mechanical properties, structure, humidity, heterogeneity of the soil, the size of the
foundation of the structure, the magnitude of the transmitted pressure on the base, etc. The abundance of these
factors makes it difficult to make a theoretical decision on the reliable determination of stresses in soils. In
this regard, for a more accurate determination of stresses in the ground foundations of structures, it is
necessary to resort to an experimental way.
The study of stresses in soils, which is technically quite a difficult task, is complicated by the lack of
a single generally accepted experimental methodology. In particular, there is no generally accepted method
of installing mesdoz at the depth of the soil mass of the undisturbed structure serving as the base of the
structure. For a long time, the most common method of installing mesdoz was to place them in layers in a
vertical well, followed by plugging this well with recycled soil [11, 13]. Later, a different method of installing
mesdoz was proposed and used during die tests of loess soils [9, 11-14].
To experimentally study the patterns of transformation of the stress-strain state of loess soil, which
serves as the basis of hydraulic structures, on the irrigation and reclamation network of the Karshi steppe
under the guidance of Prof. S.V.Zasov [12-14], we conducted several field tests on models of flutbets of
hydraulic structures. The models were round and rectangular stamps.
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