Energy geostructures: The case of the Cleunay station in Rennes
Sauvenier, Jeanne
Promotor(s) : François, Bertrand
Date of defense : 26-Jun-2023/27-Jun-2023 • Permalink : http://hdl.handle.net/2268.2/17716
Details
Title : | Energy geostructures: The case of the Cleunay station in Rennes |
Translated title : | [fr] Géostructures énergétiques: Le cas de la gare de Cleunay à Rennes |
Author : | Sauvenier, Jeanne |
Date of defense : | 26-Jun-2023/27-Jun-2023 |
Advisor(s) : | François, Bertrand |
Committee's member(s) : | Dassargues, Alain
DiDonna, Alice |
Language : | English |
Number of pages : | 83 |
Keywords : | [en] COMSOL [en] Numerical model [en] Energy geostructures [en] Geothermy |
Discipline(s) : | Engineering, computing & technology > Geological, petroleum & mining engineering |
Research unit : | Laboratoire 3SR |
Name of the research project : | THERMETRENNES |
Target public : | Researchers Professionals of domain Student General public |
Institution(s) : | Université de Liège, Liège, Belgique Université Grenoble Alpes, Grenoble, France |
Degree: | Master en ingénieur civil des mines et géologue, à finalité spécialisée en géologie de l'ingénieur et de l'environnement |
Faculty: | Master thesis of the Faculté des Sciences appliquées |
Abstract
[en] The study of energy geostructures is the focus of this thesis. These energy geostructures, such as foundation piles, cast walls, tunnels, etc., are equipped with heat exchangers in contact with the ground and have the particularity of playing a double role, both in construction and in supplying energy. This technology was studied using the Rennes metro station, which has slurry walls and a slab fully equipped with heat exchangers. A digital 3D model was created using COMSOL to study the thermal behaviour of the ground as a function of the energy extracted from it.
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