The HEC RAS model of regulated stream for purposes of flood risk reduction

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Abstract

The work highlights the modeling of water flow in open channels using 1D mathematical model HEC-RAS in the area of interest Lopuchov village in eastern Slovakia. We created a digital model from a geodetic survey, which was used to show the area of inundation in ArcGIS software. We point out the modeling methodology with emphasis to collection of the data and their relevance for determination of boundary conditions in 3D model of the study area in GIS platform. The BIM objects can be exported to the defined model of the area. The obtained results were used for simulation of flooding. The results give to us clearly and distinctly defined areas of inundation, which we used in the processing of Cost benefit analysis. We used the developed model for stating the potential damages in flood vulnerable areas.

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  • [1] M-arch architects. (2013 August). BIM Execution Plans. Retrieved January 3 2015 from http://marcharch.com/bim-execution-plans/

  • [2] Calvert N. (2013 December). Why WE care about BIM. Retrieved January 7 2015 from http://www.directionsmag.com/entry/why-we-care-about-bim/368436>

  • [3] C amarinha R. (2015 November). Building for the future: BIM and GIS. Retrieved January 28 2016 from https://thebimhub.com/2015/11/25/building-for-the-future-bim-gis/#.VqoyxyrhCM9

  • [4] Hazlinger M. (2008). Použitie modelu HEC-RAS při modelovaní povodňovej hrozby v povodí Stupávky. In Revelling in Reference: 15 years in geoinformatics - GIS Ostrava 27-30 January 2008 (pp. 1-12). Ostrava Czech Republic: VŠB-TU Ostrava.

  • [5] Kučera M. & Mišík M. (2006). Dvojrozmerné modelovanie a povodňové mapovanie. In Revelling in Reference: Flood protection Proceedings of the International Conference Podbanské - High Tatras 4-7 December 2006 (pp. 1-8). High Tatras Slovakia: RETRO PRINT. ISBN 80-89062-48-2.

  • [6] Červeň I. (2014). E – fyzika. Textbooks STU Bratislava. Retrieved December 29 2015 from http://kf-lin.elf.stuba.sk/~ballo/STU_online/e-fyzika-autori%20a%20obsah.htm

  • [7] Květon R. (2012). Matematické modelovanie prúdenia vody v otvorených korytách. Bratislava: Slovenská technická univerzita v Bratislave. ISBN 978-80-227-3810-1.

  • [8] Čerňanský J. & Krcho J. (1999). Hodnotenie ekotoxikologických faktorov v SR ich minimalizácia a modelovanie v environmentálnom geoinformačnom systéme. Bratislava: PRIF UK.

  • [9] Čerňanský J. & Kožuch M. (2014 December). Metódy priameho geodetického zberu priestorových údajov o terrene. Retrieved December 28 2014 from http://www.pce.sk/clanky/body_metody.htm

  • [10] Schuckman K. & Renslow M. (2014). Introduction to Lasers and LIDAR. Retrieved November 16 2014 from https://www.e-education.psu.edu/geog481/l1_p3.html

  • [11] Hydrologic Engineering Center. (2015). HEC-RAS River Analysis System Hydraulic Reference Manual. Version 1.0. Institute for Water Resources: Washington DC. Retrieved January 22 2016 from http://www.hec.usace.army.mil/software/hec-ras/documentation.aspx

  • [12] U.S. Army Corps of Engineers. (2014). HEC-RAS River Analysis System. [HEC-RAS 4.1]. Institute for Water Resources: Washington DC.

  • [13] Fijko R. (2015). Využitie BIM technológií pre úpravy vodných tokov. Published diploma thesis Technical University of Košice Košice Slovakia.

  • [14] Robinson R. (1993 October). Economic Evaluation and Health Care Cost Benefit Analysis. The BMJ. 307 (6919) 924-926. Retrieved January 22 2016 from http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1679054/pdf/bmj00042-0048.pdf

  • [15] Zeleňáková M. Sarka D. & Zvijáková L. (2011). Preventívne protipovodňové opatrenia - Úprava vodných tokov v obci Lopúchov. Košice Technical University of Košice Košice Slovakia.

  • [16] Ministry of the Environment Department of Water Protection. (2001). Directive 2000/60 / EC of the European Parliament and of the Council. Prague: Ministry of the Environment.

  • [17] Drdulová E. (2007). Metodika na hodnotenie efektívnosti nákladov. WRI Bratislava. Retrieved May 2 2015 from: http://www.vuvh.sk/rsv2/download/02_Dokumenty/10_Podpone_dokumenty_metodiky/17_Metodika_CEA_2007_SK.pdf

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