
Full name: Abdurakhmanov Botir Mirzapovich
On the position: From December 2, 2019
Position: Head of the Laboratory
The laboratory provides the following services:
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1. Complex hydrogeological and engineering-geological surveys;
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2. Development and improvement of methods for studying mineral deposits hydrogeological and engineering-geological conditions,
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3. Assessment and analysis of changes in hydrogeological, engineering and geological conditions of mineral deposits during their development.
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4. Study of hydrogeological and engineering-geological conditions of mineral deposits;
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5. Assessment of disturbance and fracturing of the rock mass and their role in the stability of underground mine workings.
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6. Research to substantiate the mining conditions for the operation of mineral deposits.
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7. The study of the regularity of changes in the rocks physical and mechanical properties depending on the rock fracturing and disturbance.
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8. Study of changes in the physical and mechanical properties of rocks during long-term stability.
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9. Regularities of changes in fractures and physical and mechanical properties of rocks and their role in assessing the stability of rock masses of solid minerals deposits in underground and open pit mining have been established..
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10. Compilation of large-scale digital maps for the analysis and evaluation of changes in hydrogeological and engineering-geological conditions during the development of deposits by underground and open pit methods.
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11. Observations while drilling exploration wells
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12. Hydrogeological and engineering-geological conditions will determine the water inflows to mine workings and engineering-geological processes of solid mineral deposits.
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13. Engineering and geological conditions of the mine, day-hole horizons and zoning according to the degree of stability in underground mining.
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14. Calculation of the stability of the sides of the open pit.
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15. Determination of the depth and type of groundwater and their chemical composition.
Laboratory performs:
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development and improvement of methods for studying the hydrogeological and engineering-geological conditions of mineral deposits.
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assessment of changes in hydrogeological, engineering-geological conditions of ore deposits during their development.
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определение физико-механических свойств горных пород;. изучение гидрогеологических и инженерно-геологических условий рудных месторождений;
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study of hydrogeological and engineering-geological conditions of ore deposits;
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study of the features of changes in the physical and mechanical properties of rocks depending on metasomatic changes, fracturing and disturbance.
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study of the physical and mechanical properties of rocks with the stability of underground mine workings.
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creation of a filtration flow of groundwater due to seepage from the dams.
Currently, the laboratory pays great attention to the study of the stress-strain state of a rock mass as well as the strength properties and stability of underground mine workings..
In underground mining of mineral deposits, the above studies (researches) are insufficiently (little) studied issues in the field of engineering geology of the SMD. To date, the laboratory is provided with the necessary personnel who can solve modern problems in the field of engineering geology and hydrogeology of ore deposits.
Obtained scientific results
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The regularities of changes in fracturing and physical and mechanical properties of rocks and their role in assessing and predicting the stability of rock masses of solid minerals deposits (by category of change) of in underground and open pit mining have been established.
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A 3D model of the Gussay tungsten deposit (underground development) was compiled. 3D modeling of geological objects is one of the most successful visualization tools developed to date and is being improved with the development of software.
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Based on GIS technology, large-scale digital maps were compiled to analyze and evaluate changes in hydrogeological and engineering-geological conditions during the development of deposits by underground and open pit methods.
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According to GIS technology, a map was compiled for predicting changes in hydrogeological and engineering-geological conditions during underground and open-cast mining of solid mineral deposits.