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Mathematics, 2020 Rough set theory is a mathematics tool specifying imperfection and uncertainty. Based on the knowledge theory of the rough set, the numerical values of some features or attributes are not required.
Jihong Qu +4 more
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On the potential of using nature-based technologies to improve the efficiency of blade hydro-machines [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2023 The paper provides a review of publications devoted to the study of the hydrodynamic effect of «shark skin» and its possible applications in technical systems, in particular in vane pumps. The hydrodynamic effect of «sharkskin» occurs due to roughness (
G. A. Kromm +4 more
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Education of Hydraulic Engineers [PDF]
Journal of Hydraulic Research, 1994 In this report, a joint IAHR and UNESCO panel adresses the current developments in hydraulic engineering and their implications for the education of hydraulic engineers. The framework of underlying basic sciences, geoscienses and engineering sciences and the large variety of engineering subjects involved must be seen in the broader context of the ...
Kobus, Helmut +3 more
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Numerical Analysis of Instability Mechanism of a High Slope under Excavation Unloading and Rainfall
Applied Sciences, 2022 High slope simulation analysis is an essential means of slope engineering design, construction, and operation management. It is necessary to master slope dynamics, ensure slope safety, analyze slope instability mechanisms, and carry out slope stability ...
Manli Qu, Faning Dang
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Directions of improvement of massive hydraulic retaining structures [PDF]
E3S Web of Conferences, 2023 The article deals with the issues of improving hydraulic retain-ing structures of the gravity (massive) type. In order to reduce the cost of building gravity (massive) dams and increase their efficiency, a constant search for new, more efficient design ...
Balzannikov Mikhail
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Applied Sciences, 2021 During the fieldwork of hydraulic engineering, practical engineers normally document geological information manually. Although there are some GIS-based digital tools for geology, they are not perfectly applicable to hydraulic engineering.
Wenchao Zhao +4 more
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Asphalt in hydraulic engineering
European Journal of Science, Innovation and Technology, 2022 Asphalt has proven its worth in hydraulic engineering for the construction of canals, dams, reservoirs and coastal protection as a building material for the construction of bottom and slope seals for around nine decades. Due to its relatively low layer thickness combined with enormous flexibility in terms of absorbing settlements and deformations ...
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Application of non-contact geodetic measurement techniques in dam monitoring [PDF]
Archives of Civil Engineering, 2022 The maintenance of dams, including the protection of reservoir and flood embankments, requires regular control measurements and assessment of their technical condition. The choice of measurement methods, especially in terms of their speed and reliability,
Janina Zaczek-Peplinska, Maria Kowalska
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Modern approaches to the construction of anti-filtration elements at the base of hydrotechnical construction [PDF]
E3S Web of Conferences, 2023 The technologies of the device of anti-filtration elements in ground dams of hydrotechnical construction are considered. Currently, the following problem is relevant, which of the methods of the device of anti-filtration elements is more expedient ...
Kravchenko Arkadiy +3 more
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Electrical engineering & Electromechanics, 2018 Purpose. Preparation of brief scientific and technical review about the state, achievements, problems and prospects of development of world hydraulic power engineering. Methodology.
M. I. Baranov
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