Cécile Choley

Flood impact assessment in urban settings with porous buildings – insights from a fine-scale hydraulic-economic model

David Nortes Martínez, Frédéric Grelot, Cécile Choley, Pascal Finaud‐Guyot

Classical hydraulic approaches of urban floods consider buildings as obstructions to water flow, without considering the flow exchanges between streets and buildings. Since the hydraulic behavior within the building is not considered, there exists a gap on the available information regarding the …

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Étude et modélisation des processus physiques contrôlant les échanges d'eau entre les rues et les bâtiments lors d'une inondation urbaine

Cécile Choley

Cette thèse s’intéresse à la modélisation des inondations urbaines et à la prise en compte des bâtiments. La gestion des inondations assurée par les services publics s'appuie notamment sur des modèles numériques bidimensionnels. Ces modèles ne représentent pas ou seulement partiellement les …

Flood impact assessment in urban context. How important is it to couple hydraulic and economic models at a fine scale?

David Nortes Martínez, Frédéric Grelot, Cécile Choley, Pascal Finaud‐Guyot

Estimating the impacts of flooding in urban areas is of primary importance when qualifying the exposure of territories. One of the difficulties encountered is that the processes at stake involve fine scales (building scale). Classical hydraulic approaches of urban floods consider buildings …

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Flood impact assessment in urban context: Coupling hydraulic and economic models for a fine scale damage assessment

David Nortes Martínez, Frédéric Grelot, Cécile Choley, Pascal Finaud‐Guyot

Although the impact of floodwaters on buildings is determined by a series of physical mechanisms that, when triggered, result in a wide range of physical damage to buildings and monetary losses, existing research on the topic appears polarized. The majority of work …

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AN EFFECTIVE URBAN FLOOD MODEL ACCOUNTING FOR STREET-BUILDING EXCHANGES

Cécile Choley, Pascal Finaud‐Guyot, Pierre-André Garambois, Robert Mosé

International audience

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