Geological Hazard Investigation Combined with Mathematical Modeling in Flood Risk Assessment: A Case Study of Hoang Long River, Ninh Binh Province, Vietnam

• Autorzy: Nguyen Nhu Y , Ban To Xuan , Kha Dang Dinh

Identyfikatory

DOI

10.29227/IM-2023-02-47

Warianty tytułu

PL

Badanie i modelowanie matematyczne zagrożeń geologicznych w ocenie ryzyka powodziowego: studium przypadku rzeki Hoang Long, prowincja Ninh Binh, Wietnam

• Konferencja: POL-VIET 2023 — the 7th International Conference POL-VIET
• Języki publikacji: EN

Abstrakty

EN

The primary function of the river dike system is to safeguard lives and property from flood hazards. However, due to aging infrastructure and various geological or anthropogenic factors, certain vulnerable sections of the dike system can emerge as the water level in the river increases. Flood maps are one tool that presents vital information for authorities and residents in the flood risk mitigation. This study's primary goal is to provide a flood map under the dike break condition using the estimated fracture size parameters from a geo-radar survey and the MIKE FLOOD model. This approach addresses the observed research gap by utilizing a survey database instead of relying on empirical models which are capable to produce the conservative estimates of the dike breach outflow. A case study is conducted on the Hoang Long River dike system in Ninh Binh Province, Vietnam.

Słowa kluczowe

EN

flood risk assessment; dike-break; dike failure; georadar; breach outflow; MIKE FLOOD

PL

powodzie; geologia; georadar; Wietnam

• Wydawca: Polskie Towarzystwo Przeróbki Kopalin
• Czasopismo: Inżynieria Mineralna
• Rocznik: 2023
• Tom: no. 2, vol. 1
• Strony: 319--325
• Opis fizyczny: Bibliogr. 16 poz., rys., tab., wykr., zdj.

Twórcy

autor

Nguyen Nhu Y

• Faculty of Hydrology, Meteorology and Oceanography, University of Science, Vietnam National University, Hanoi

autor

Ban To Xuan

• Faculty of Geosciences and Geoengineering, Hanoi University of Mining and Geology

autor

Kha Dang Dinh

• Faculty of Hydrology, Meteorology and Oceanography, University of Science, Vietnam National University, Hanoi

Bibliografia

• 1. Ansori M.B., 2021. Flood Inundation and Dam Break Analysis for Disaster Risk Mitigation (a Case Study of Way Apu Dam ). . International Journal of GEOMATE, 21, 84–92.
• 2. Bomers A., 2021. Predicting outflow hydrographs of potential dike breaches in a bifurcating river system using narx neural networks. Hydrology, 8.
• 3. Brunner G.W.and CEIWR-HEC., 2016. HEC-RAS River Analysis System: User Manual 1D and 2D Version 5.0. US Army Corps of Engineers, 1–790.
• 4. Dat T.T., Tri D.Q., & and Troung D.D., 2019. he Application of Mike Flood Model in Inundation Simulation with the Dam- break Scenarios : A Case Study of DakDrinh Reservoir in Vietnam The Application of Mike Flood Model in Inundation Simulation with the Dam-break Scenarios : A Case Study of DakDrinh. International Journal of Earth Sciences and Engineering, 12, 60-70.
• 5. DHI Water and Environment., 2014. MIKE Flood - User Manual. Hydrodynamic Module User Guide, pp. 1–162.
• 6. Fread D.L., 1991. BREACH: an erosion model for earthen dam failures. Silver Spring. National Weather Service, Office of Hydrology.
• 7. Froehlich D.C., 2008. Embankment Dam Breach Parameters and Their Uncertainties. Environmental Protection, 134.
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• 9. Hue N.H., Huong D.C., & and Thanh N.H., 2019. Technical Solution to Improve the Existing River Dikes for both Flood Prevention and Transportation Purposes. IOP Conference Series: Materials Science and Engineering, 507.
• 10. Nash J.E., S. J. V., 1970. River flow forecasting through conceptual models part I - A discussion of principles. Journal of Hydrology, 10, 282–290.
• 11. Nguyen M.T., Sebesvari Z., Souvignet M., Bachofer F., Braun A., & Garschagen M., 2021. Understanding and assessing flood risk in Vietnam: Current status, persisting gaps, and future directions. Journal of Flood Risk Management, 14, 1–24.
• 12. The Ministry of Agriculture and Rural Development., 2012. Decision 1629/QĐ-BNN-TCTL dated July 10, 2012. Decision on the dike classification and grading in Ninh Binh province.
• 13. Wu W., 2011. Earthen Embankment Breaching. Journal of Hydraulic Engineering, 137, 1549–1564.
• 14. Zagonjolli M., 2007. "Dam break modelling, risk assessment and uncertainty analysis for flood mitigation", Taylor & Francis Group Plc, pp. 1–162
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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)