File:Aquifère Dupuit-Darcy drainage 2D.jpg
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Summary
[edit]DescriptionAquifère Dupuit-Darcy drainage 2D.jpg |
Français : En 1861, Dupuit suppose que dans le cas du drainage d'un fossé (ou d'un cours d'eau) par un autre parallèle au premier mais plus profond (ces deux fossés ayant des berges verticales et étant creusé jusqu'au substratum), au travers d'un terrain homogène de perméabilité cinétmatique horizontale kh constante), avec un écoulement permanent en "régime de Darcy" et en considérant que l'écoulement dans la frange capillaire (ici non représentée) est négligeable, la hauteur piezométrique h à l'abscisse x est indépendant de Z (hauteur au dessus du substratum). |
Date | |
Source | Own work |
Author | Lamiot |
Voir à ce sujet par ex : Brillant J & Cazenove E (1975) Le modèle du terrain stratifié en hydraulique souterraine ; Application à l'eau douce au dessous d'eau salée[dead link] ; Hydrological Sciences - Bulletin des sciences hydrologiques, XX, 2 6/1975 - voir p 3/15)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:31, 27 June 2014 | 1,118 × 643 (170 KB) | Lamiot (talk | contribs) | User created page with UploadWizard |
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Orientation | Normal |
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Horizontal resolution | 189.315 dpi |
Vertical resolution | 189.315 dpi |
Software used | Adobe Photoshop Elements 8.0 Windows |
File change date and time | 23:15, 27 June 2014 |
Color space | sRGB |
Image width | 1,118 px |
Image height | 643 px |
Date and time of digitizing | 01:12, 28 June 2014 |
Date metadata was last modified | 01:15, 28 June 2014 |
Unique ID of original document | xmp.did:425C4FC1FDFDE311A070DA1A4B88A339 |