Modeling of sediment fl ow capacity for designing coastal protection structures on the Tuapse-Adler section of the North Caucasus Railway
https://doi.org/10.26897/1997-6011-2025-4-103-110
Abstract
In this article, the object of research is the lithodynamic processes in the coastal zone ofthe sea. The problem of assessing sediment transport under the influence of storm waves is considered in order to select a method of engineering protection. The section between the Kuapse and Svirskaya rivers ofthe Lazarevsky district of Sochi, along which the railway line runs, is considered. Mathematical modeling of sediment flow capacity in the coastal zone was performed for this site. The research was carried out using mathematical modeling. Mathematical modeling was performed based on digital terrain models using the methods used by the authors as the basis for regulatory methods for calculating the lithodynamic characteristics ofthe marine coastal zone in SP 277.125800.2016. The results of calculations ofthe transport capacity of the water flow (capacity) of the alongshore sediment flow in the average annual section of the study area are presented. The results of modeling the transport of sediment in storms with a 2% probability are also presented. During the modeling process, the situation was studied when the full-profile wave-absorbing strip was filled with material with an average grain size of 70 mm.
About the Authors
G. V. Tlyavlina
Joint Stock Company «Central Scientific Research Institute of Transport Construction», R&D Centre «Morskie berega»; Russian University of Transport (MIIT)
Russian Federation
Russian Federation
Galina V. Tlyavlina, СSs(Tech), head of the laboratory of modeling, calculations and standardization in hydraulic engineering
354002, Sochi, Yana Fabritciusa str., 1
127994, GSP-4, Moscow, Obraztsova St, 9, B. 9
AuthorID: 604630
Scopus: 57215131371
K. N. Makarov
Sochi State University
Russian Federation
Russian Federation
Konstantin N. Makarov, DSs (Tech), professor, head of the Department of Construction and Service, Sochi State University
354003, Sochi, Plastunskaya st, 94
AuthorID: 133366
Scopus: 70006042633
R. M. Tlyavlin
Joint Stock Company «Central Scientific Research Institute of Transport Construction», R&D Centre «Morskie berega»
Russian Federation
Russian Federation
Roman M. Tlyavlin,CSs (Tech), deputy general director of the Joint Stock Company «Central research in statute of Transport Construction», head of R&D Centre «Seashores»
354002, Sochi, Yana Fabritciusa str., 1
AuthorID: 123325
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Review
For citations:
Tlyavlina G.V., Makarov K.N., Tlyavlin R.M. Modeling of sediment fl ow capacity for designing coastal protection structures on the Tuapse-Adler section of the North Caucasus Railway. Prirodoobustrojstvo. 2025;(4):103-110. (In Russ.) https://doi.org/10.26897/1997-6011-2025-4-103-110
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