DBPapers
DOI: 10.5593/sgem2017/12/S02.028

PROPOSAL OF GROUND WATER LEVEL REGIME USING NUMERICAL MODELLING

D. Barokova, A. Soltesz, M. Cervenanska, A. Janik, Z. Shenga
Sunday 10 September 2017 by Libadmin2017

References: 17th International Multidisciplinary Scientific GeoConference SGEM 2017, www.sgem.org, SGEM2017 Conference Proceedings, ISBN 978-619-7105-99-5 / ISSN 1314-2704, 29 June - 5 July, 2017, Vol. 17, Issue 12, 215-222 pp, DOI: 10.5593/sgem2017/12/S02.028

ABSTRACT

The goal of the contribution is to elaborate the analysis and prognosis of groundwater level regime using numerical modelling to show the possibility of introducing technical measures which have to mitigate the unfavourable groundwater level regime in the vicinity of the hydraulic structure. For numerical simulation purposes a mathematical model by means of finite element method has been provided in right-side alluvium of the Váh River with detailed concentration on endangered village in the vicinity of the hydraulic structure. After putting given hydraulic structure into operation in periods of excessive precipitation activity as well as after sudden snowmelt in the spring time cellars of the majority of houses in the village has been flooded. When setting up the mathematical model lots of hydro-geological data from previous survey have been used which created the base for calibration and verification process of the model in several hydrological situations. Results of this study were very actual and were completely accepted by the project and decision makers.

Keywords: ground water regime, numerical modelling, surface and ground water interaction