Modelování proudění podzemní vody v okolí tunelových staveb

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F04%3A01104744" target="_blank" >RIV/68407700:21110/04:01104744 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Modelling of Groundwater flow in the Vicinity of Tunnel structures

Popis výsledku v původním jazyce

The paper deals with determination of the effect of newly built driven road tunnels within the capital city of Prague on the groundwater flow pattern and groundwater table position. In order to assess the changes in groundwater flow in the vicinity of these underground structures, a numerical model was used. Despite the three-dimensional nature of groundwater flow in the vicinity of tunnel structures, under certain conditions the flow may be simulated as two-dimensional flow in a vertical plane. This plane's direction corresponds to the prevailing direction of groundwater flow, and runs perpendicular to the tunnel tubes' axis. The used numerical model is based on the equation of two-dimensional steady groundwater flow with free surface in a non-homogeneous anisotropic porous domain. The effect of tunnels on groundwater flow was subject of research in several versions considering different conditions before, during and after the construction of the tunnel structures.

Název v anglickém jazyce

Modelling of Groundwater flow in the Vicinity of Tunnel structures

Popis výsledku anglicky

The paper deals with determination of the effect of newly built driven road tunnels within the capital city of Prague on the groundwater flow pattern and groundwater table position. In order to assess the changes in groundwater flow in the vicinity of these underground structures, a numerical model was used. Despite the three-dimensional nature of groundwater flow in the vicinity of tunnel structures, under certain conditions the flow may be simulated as two-dimensional flow in a vertical plane. This plane's direction corresponds to the prevailing direction of groundwater flow, and runs perpendicular to the tunnel tubes' axis. The used numerical model is based on the equation of two-dimensional steady groundwater flow with free surface in a non-homogeneous anisotropic porous domain. The effect of tunnels on groundwater flow was subject of research in several versions considering different conditions before, during and after the construction of the tunnel structures.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DA - Hydrologie a limnologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Hydrology and Hydromechanics

ISSN

0042-790X

e-ISSN

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Svazek periodika

52

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

11

Strana od-do

91-101

Kód UT WoS článku

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EID výsledku v databázi Scopus

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