The article discusses scientific research on the integrated assessment of the problem
of ensuring the sustainability of buildings and structures for industrial and civil purposes. The
relevance is due to the development of various zoning methods to establish territories with reliable
results on the spread of special soils. Especially in cases where swelling clays are common in the
territory, characterized by high sensitivity to weather and climatic conditions. Based on the above,
the purpose of engineering and geological zoning of the areas of distribution of Eocene clays of
Northern Tamdytau was to identify areas of new construction, to ensure the safe operation of buildings
and linear structures (pipelines, roads and railways). Engineering-geological zoning is not only the
separation and description of conditions, but also the allocation of various geological elements in
difficult geological conditions, differing in morphology, depth, composition and properties with
different formation history. This is all, ultimately, a taxonomic systematization with qualitative,
quantitative characteristics and assessment of engineering and geological conditions. The schematic
map of engineering and geological zoning compiled by the authors makes it possible to determine the
progressive anthropogenic impact on the geological environment of the territory of Northern
Tamdytau, associated with further activation of the processes of clay swelling, cracking, shrinkage,
etc. Their negative impact on buildings, as we have repeatedly noted, is the stronger the closer the
swelling clays lie to the surface. The clarified basic engineering-geological and seismic properties of
Eocene clays and the scheme of engineering-geological zoning compiled according to them make it
possible to significantly reduce the time, volume of engineering-geological surveys and design
developments and are the engineering-geological basis of seismic micro-zoning.
The article discusses scientific research on the integrated assessment of the problem
of ensuring the sustainability of buildings and structures for industrial and civil purposes. The
relevance is due to the development of various zoning methods to establish territories with reliable
results on the spread of special soils. Especially in cases where swelling clays are common in the
territory, characterized by high sensitivity to weather and climatic conditions. Based on the above,
the purpose of engineering and geological zoning of the areas of distribution of Eocene clays of
Northern Tamdytau was to identify areas of new construction, to ensure the safe operation of buildings
and linear structures (pipelines, roads and railways). Engineering-geological zoning is not only the
separation and description of conditions, but also the allocation of various geological elements in
difficult geological conditions, differing in morphology, depth, composition and properties with
different formation history. This is all, ultimately, a taxonomic systematization with qualitative,
quantitative characteristics and assessment of engineering and geological conditions. The schematic
map of engineering and geological zoning compiled by the authors makes it possible to determine the
progressive anthropogenic impact on the geological environment of the territory of Northern
Tamdytau, associated with further activation of the processes of clay swelling, cracking, shrinkage,
etc. Their negative impact on buildings, as we have repeatedly noted, is the stronger the closer the
swelling clays lie to the surface. The clarified basic engineering-geological and seismic properties of
Eocene clays and the scheme of engineering-geological zoning compiled according to them make it
possible to significantly reduce the time, volume of engineering-geological surveys and design
developments and are the engineering-geological basis of seismic micro-zoning.
| № | Author name | position | Name of organisation |
|---|---|---|---|
| 1 | Zakirov M.M. | DSc, Professor | Tashkent State Technical University |
| 2 | Agzamova I. . | PhD, Professor | Tashkent State Technical University |
| 3 | Begimkulov D.K. | PhD, Associate Professor | Tashkent State Technical University |
| 4 | Ochilov G.E. | PhD | Tashkent State Technical University |
| 5 | Khudoyberdiyev T.M. | Senior Lecturer | Tashkent State Technical University |
| 6 | Madiyarov D.J. | Master’s student | Tashkent State Technical University |
| № | Name of reference |
|---|---|
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| 2 | 2. Zakirov M.M. Engineering and seismogeological features of the Eocene swelling clays of Northern Tamdytau. The abstract of the dissert. of the cand. of geol. and min. sciences. – Tashkent.: PA “Uzbekhydrogeology”, 1988. –20 p. 3. Zakirov M.M., Ochilov G.E. Features of the formation of engineering-geological and seismic properties of the Eocene swelling clays of Northern Tamdytau. Monography. –Tashkent.: UMID DESIGN, 2021. –126 p. 4. Zakirov M.M. Some features of the swelling Eocene clays of the Central Kyzylkums. / In the book: “Problematic issues of hydrogeology, engineering geology, geoecology and ways to solve them”: Abstracts of the Republican scientific and technical conference. September 4, 2012. –Tashkent: SE “NIRMR", 2012. pp. 99–100. |
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| 4 | 9. Ochilov G.E. Swelling properties of Eocene clays of Northern Tamdytau and modeling of their deformations. Abstract dissert. doc. phil. (PhD) in geol. and min. sciences. –Tashkent: Main Library of the Academy of Sciences of Uzbekistan, 2024. –45 p. 10. Sadikov Ya.S. Methodological recommendations on engineering and geological zoning of territories of settlements of Uzbekistan / Uzbek State Institute of Engineering and Technical Research. –Tashkent: Gosstroy UzSSR, 1980. – 42 p. 11. Construction in seismic areas. KMK 2.01.03-96. –Tashkent, 1996. –103 p. 12. Theoretical foundations of engineering Geology: Geological foundations / Edited by E.M.Sergeev. – Moscow: Nedra, 1985. –332 p. |
| 5 | 13. Tillyabaev R.A. Solving engineering and geological problems by methods of exploration geophysics. –Tashkent: Fan, 1985. –94 p. 14. Trofimov V.T., Korolev V.A., Voznesensky E.A. and others. Soil science (Edited by V.T. Trofimov, 6th ed.). –Moscow, Publishing House of Moscow State University, 2005. –1024 p. 15. Trofimov V.T., Averkina T.I. Theoretical foundations of regional engineering geology. – Moscow, GEOS, 2007. –464 p. 16. Zakirov M., Agzamova I., Normatova N., Begimkulov D., Ochilov G. and Juliev M.. Bentonite clays of the Central Kyzylkum and their material composition and engineering and geological properties, Uzbekistan. E3S Web of Conferences, Volume 386, 2023, 01006, –10 p. Annual International Scientific Conferences: GIS in Central Asia – GISCA 2022 and Geoinformatics – GI 2022 “Designing the Geospatial Ecosystem”, https://doi.org/10.1051/ e3sconf/202338601006 |