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Optimisation of remediation measures on flood protection dykes of river Torysa and Latorica

In: Acta Hydrologica Slovaca, vol. 12, no. 2
Danka Grambličková - Emília Bednárová - Marián Minárik - Otakar Hrabovský
Detaily:
Rok, strany: 2011, 322 - 331
Kľúčové slová:
flood protection dyke, filtration flow, filtration stability, uplift on overburden, remediation measures, finite element method
URL originálneho zdroja: http://www.ih.savba.sk/ah
O článku:
OPTIMISATION OF REMEDIATION MEASURES ON FLOOD PROTECTION DYKES OF RIVER TORYSA AND LATORICA. Extensive, repeating floods at the present time caused wide ecological and also economic losses in national economy. Even bigger threat is endanger of human life. In order to avoid negative consequences it is important to assess the safety of built dykes and eventually design their remediation measures. Flood protection dykes fulfil their important function only if they are able to resist extreme hydrodynamic loading during flood. This requires reliable forecasts of the filtration velocities, gradients, uplifts and seepages in the embankment and its surroundings. Finite element method (FEM) belongs to established methods for reviewing the safety of the flood dykes. In case of occurrence of flood discharges the transient filtration flow tasks are solved. Their complexity is indisputable, complicated by casualness of flood volume and occurrence, but also uncertainty of material parameters characterising seepage environment. This paper is concentrated on analyses of flood dykes of rivers Torysa and Latorica by using FEM, where in the past occurred concomitant circumstances, signalling threaten of their safety and possible flooding of surrounding.
Ako citovať:
ISO 690:
Grambličková, D., Bednárová, E., Minárik, M., Hrabovský, O. 2011. Optimisation of remediation measures on flood protection dykes of river Torysa and Latorica. In Acta Hydrologica Slovaca, vol. 12, no.2, pp. 322-331. 2644-4690.

APA:
Grambličková, D., Bednárová, E., Minárik, M., Hrabovský, O. (2011). Optimisation of remediation measures on flood protection dykes of river Torysa and Latorica. Acta Hydrologica Slovaca, 12(2), 322-331. 2644-4690.