Assessment of the Stability of the Slope of Kok Tobe Mountain
Teltayev B.B. Muta A.N.
June 2025Engineered Science Publisher
Engineered Science
2025#35
In this work, the stability of the slope of Mount Kok Tobe is assessed under the following three conditions: condition 1-the soil of the slope is homogeneous and is completely in its natural state; condition 2-the surface layer of the slope 70 cm thick is moistened by rainwater and it is assumed that the sliding surfaces are deep (below the base of the slope); condition 3 - the surface layer 70 cm thick is moistened by rainwater and it is assumed that the sliding surfaces are close to the moistened surface layer of the slope. The assessment of slope stability was carried out using the circular cylindrical sliding surface (CCSS) method. A modified CCSS method has also been developed and used in the calculations, which, together with the Terzaghi-Fellenius method, makes it possible to speed up and increase the accuracy of determining the position and characteristics of sliding surfaces. The calculation results showed that the slope is practically in a nonequilibrium (dangerous) state.
Calculation of mountain slope stability , Circular cylindrical sliding surface method , Modified CCSS method , Precipitation
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U. Joldasbekov Institute of Mechanics and Engineering, Almaty, 050010, Kazakhstan
Kazakh national women’s teacher training university, Almaty, 050000, Kazakhstan
U. Joldasbekov Institute of Mechanics and Engineering
Kazakh national women’s teacher training university
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