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OPTIMIZATION OF THE VOLUME OF LABORATORY TESTS IN ENGINEERING SURVEY
Abstract
The objective of this research is to optimize the volume of laboratory tests of physical and mechanical properties of soil. Today, the solution to geomechanical and mining technological problems has the form of functional or statistical relationships, reasoned by the physical parameters of soils (density, moisture, strength properties, acoustic indicators, etc.). The calculations use the average values or estimates of these parameters obtained from statistical processing of multiple laboratory or field test data. The objectively existing natural variability of the physical and mechanical properties of soils does not allow for a limited number of tests to obtain absolutely accurate estimates of the design parameters. Instead of the true values of properties we should insert in the formulas the mathematical expectations of the centers of empirical distributions of these properties, established for specific fields or their areas. As a result, even deterministic expressions become functions of random arguments. The article deals with both simple and complex cases of optimization of single value measurements. We have derived formulas for calculating the required volume of tests for each argument of a random function, and proposed an approach to solve complex cases of optimizing the volumes of field and laboratory research on soil properties.
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References15
Popov V.N., Baikov B.N. Open pit wall construction technique. – M.: Nedra, 1991. – 252 p.
Gordeev V.A. Calculation of the statistical characteristics of the rock parameters // News of Universities. Mining Journal. – No. 4 – 2019 – P. 33-42.
Gordeev V.A. The theory of measurement errors and equalizing calculations: textbook for universities. – Ed. 2nd, revised – Yekaterinburg: USMU Publishing House, 2004. – 429 p.
Polovov B.D., Gordeev V.A. Optimization of engineering and geological surveys in the design of the boundaries of deep quarries // Application of mathematical methods and computers in geology: The III Regional Seminar abstracts (Novocherkassk, 24–26.06.83). – Novocherkassk, 1983. – P. 53.
Sinitsyn A.P. Structural analysis based on risk theory. – M.: Stroyizdat, 1985. – 304 p.
Geometrization of geotechnical conditions of open pit development: scientific monograph / V.A. Gordeev; Urals State Mining University. – Yekaterinburg: USMU Publishing House, 2017. – 250 p.
Beliaev V.A. Optimal distribution of the weights of the measured quantities for obtaining the function of the equalized largest-weight quantities // Engineering Geodesy. – Issue 9. – Kyiv, 1971. – P. 12-18.
Razumov O.S., Abramov V.P. Towards the question of the most advantageous distribution of weights in geodesic constructions // News of Universities. Geodesy and Aerial Photography. – 1980. – No. [4] – P. 8-15.
Ryan J. Murphy, Pascal R. Buenzli, Tamara A. Tambyah, Erik W. Thompson, Honor J. Hugo, Ruth E. Baker, Matthew J. Simpson The role of mechanical interactions in EMT // bioRxiv 2020.12.09.418434; DOI: 10.1101/2020.12.09.418434
Kennedy Onyelowe, George Alaneme, Manh Nguyen, Van Scheffe optimization of swelling, California bearing ratio, compressive strength, and durability potentials of quarry dust stabilized soft clay soil // Materials Science for Energy Technologies2 November 2018, DOI: 10.1016/j.mset.2018.10.005
Jair de Jes?s, Arrieta Baldovino, Ronaldo Luis dos Santos, IzzoJuliana Lundgren Rose Optimizing the evolution of strength for lime-stabilized rammed soil // Journal of Rock Mechanics and Geotechnical Engineering13 June 2019 DOI: 10.1016/j.jrmge.2018.10.008
Samorodov, A.V., Kim, V.A., Marakhovsky, E.A. Static and Dynamic Moments of the Separator for Polydisperse Liquid Systems // International Multi-Conference on Industrial Engineering and Modern Technologies, FarEastCon 2020, № 9271311, DOI: 10.1109/FarEastCon50210.2020.9271311
Volkova, I., Gura, D., Aksenov, I. Abiogenic and Biogenic Petroleum Origin: A Common Theory for Geological Surveys // (2021) Asian Journal of Water, Environment and Pollution, 18 (1), pp. 59-65. DOI: 10.3233/AJW210008
Savenok, O.V., Povarova, L.V., Kusov, G.V. Application of Superdeep Drilling Technology for Study of the Earth Crust // IOP Conference Series: Earth and Environmental Science, 459 (5), № 052066, DOI: 10.1088/1755-1315/459/5/052066 \
Kluivert, N.-B.L., Savenok, O.V., Moisa, Y.N., Ivanov, D.Y. Physicochemical effects on core samples of the bituminous deposit yegbata in the southwestern of Nigeria // Neftyanoe Khozyaystvo - Oil Industry, 2019 (5), pp. 91-93. DOI: 10.24887/0028-2448-2019-5-91-93
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