Simulation of flood inflammation due to destruction of hydrotechnical structures

Authors

DOI:

https://doi.org/10.32347/2410-2547.2023.111.87-101

Keywords:

emergency situation, hydraulic structure, hydraulic accident, release wave, breakthrough wave, zone of active (passive) flooding, upstream and downstream, proran

Abstract

The article presents  the new results of scientific researches of technical aspects of forecasting the consequences of emergencies related to hydraulic accidents.Based on the analysis of statistical data, the relevance of the raised issue of the need to improve the existing scientific and methodological apparatus to justify the parameters of the breakthrough wave and the flood zone in the event of destruction of hydraulic structures is substantiated. The attention is focused on the need to take into account the condition of ensuring the consumption of bulk mass of water before the restoration of its domestic level in the lower reaches of the water barrier.This condition is the basis of an improved method for determining the parameters of active and passive flooding of the area, based on a three-dimensional model of the longitudinal section of the breakthrough of the hydraulic structure and the parameters of the breakthrough wave.Based on the results of verification of the proposed methodology, calculations and modeling according to the initial data in accordance with the developed situation of destruction of the hydro unit, a conclusion about the feasibility of its use for forecasting emergencies during hydraulic accidents was made.

Author Biographies

Volodymyr Kotsiuruba, Central military-scientific department of the General Staff of the Armed Forces of Ukraine

Doctor of Technical Sciences, Professor, Honored Inventor of Ukraine, Head of Innovation Projects Management

Denys Mykhailovskyi, Central military-scientific department of the General Staff of the Armed Forces of Ukraine

doctor of technical sciences, professor, senior officer of the department of support of innovative projects for the physical protection of objects of critical infrastructure of the management of innovative projects

Ruslan Cherevko, National Defense University of Ukraine named after Ivan Chernyakhovskyi

Doctor of Philosophy, senior researcher at the Center for Military and Strategic Studies

Ihor Proshchyn, National Defense University of Ukraine named after Ivan Chernyakhovskyi

Adjunct of the scientific department of the organization of training and certification of scientific and pedagogical personnel of the scientific and methodical center of the organization of scientific and scientific and technical activities

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Published

2023-11-24

Issue

No. 111 (2023)

Section

Статті

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