Private solutions to design an innovative engineering structure for efficient debris flow control

• Autorzy: Gavardashvili Givi , Kukhalashvili Eduard , Iremashvili Inga

Identyfikatory

DOI

10.17512/bozpe.2022.11.20

• Języki publikacji: EN

Abstrakty

EN

There are hardly any sections in a debris flow channel, where flow movement, except for exceptions, would have a constant hydraulic regime and typical parameters. Therefore, in order to select regulating measures, the urgent means of assessment of the flow regime to totally cover its anomaly is needed. The solution of this question is associated with the full compatibility of laws with soil mechanics and hydraulics. Recently, the engineering problems related to debris flow, based on various considerations, have been realized by integrating the obtained differential equations. Especially important are the possibilities of a debris flow moving regime in prismatic beds described by the system of differential equations of various modifications. If rheological properties are neglected in the above equations, they are completely transformed into differential equations of non-uniform motion of Newtonian fluids. By considering the above-mentioned, the paper gives the calculation methods and practical example of designing an innovative debris flow control barrage, which was realized in the bed of the Mletis Khevi river gorge.

Słowa kluczowe

EN

prismatic channels; debris flow; elastic barrage; structure; designing

PL

kanały pryzmatyczne; przepływ gruzu; elastyczna zapora; struktura; projektowanie

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Budownictwo o Zoptymalizowanym Potencjale Energetycznym
• Rocznik: 2022
• Tom: Vol. 11
• Strony: 171--180
• Opis fizyczny: Bibliogr. 14 poz., rys.

Twórcy

autor

Gavardashvili Givi

• Georgian Technical University, Georgia
• Ecocenter for Environmental Protection, Georgia

• https://orcid.org/0000-0001-5289-3830

autor

Kukhalashvili Eduard

• Georgian Technical University, Georgia

autor

Iremashvili Inga

• Georgian Technical University, Georgia

• https://orcid.org/0000-0002-0992-108X

Bibliografia

• 1.Danelia, R. & Kukhalashvili, E. (2000) Unsteady Motion of a Cohesive Debris Flow, On the Issues of Bed Processes, Pipeline Transport and Hydraulics and Hydropower of Hydraulic Structures. In: Collection of Conference Papers. Tbilisi, GTU, 43-45.
• 2.Esposito, L., Salem, A., Tucci, A., Gualtieri, A.  Jazayeri, S.H. (2005) The use of nepheline-syenite in a body mix for porcelain stoneware tiles. Ceramics International, 31(2), 233.
• 3.Gagoshidze, M.S. (1970) Mudflow Phenomena and the Fight against Them. Tbilisi, Publishing House “Sabchota Sakartvelo”.
• 4.Gavardashvili, G.V. (2022) Predicting Erosive and Debris Flow Processes and the Innovative Measures to Control Them. Cambridge, Cambridge Scholars Publishing House.
• 5.https://www.cambridgescholars.com/product/978-1-5275-8482-2 (14.09.2022).
• 6.Kruashvili, I. (2014) Seli i metody bor’by s nimi. Tbilisi, GTU.
• 7.Kruashvili, I., Kukhalashvili, E., Inashvili, I. & Bziava, K. (2017). Debris Flow Phenomena, Risk, Prediction and Protection. Tbilisi, GTU.
• 8.Kukhalashvili, E., Inashvili, I., Bziava, K., Kruashvili, I. & Lordkifanidze, D. (2015) Identification of the characteristics of the flow with a wave-like motion through the mudflow duct. Hydroengineering, 1-2(19-20), 70-75.
• 9.Kukhalashvili, E., Gavardashvili, G. & Kupreishvili, Sh. (2018) Expected Rick of Cohesive debris flows and Fighting Against Them. Germany, LAP_LAMBERT Academic Publishing.
• 10.Natishvili, O., Tevzadze, V. & Danelia, Z. (1995) Hydraulics of the Debris Flow and Anti-Mudflow Structures. Tbilisi, GTU.
• 11.Natishvili, O. & Tevzadze, V. (2007) Fundamentals of Debris Flow Dynamics. Tbilisi, GTU.
• 12.Natishvili, O. & Tevzadze, V. (2011) Waves of Debris Flow. Moscow, JSC Publishing House “Nauchmechizdat”.
• 13.Natishvili, O. & Kruashvili, I. (2015) Ecological problems of protecting facilities from the harmful effects of debris flows. Ecological Systems and Instruments, 7, 20-30.
• 14.Natishvili, O., Kruashvili, I., Gavardashvili, G. & Inashvili, I. (2016) Methodical recommendations for design of flood defenses (hydraulic calculations). Tbilisi, Georgian National Academy of Sciences.

Uwagi

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023).