Literatura académica sobre el tema "Crues urbaines"
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Artículos de revistas sobre el tema "Crues urbaines"
Deshons, Pascal. "Prévision et suivi des crues urbaines Expérience de la ville de Marseille". La Houille Blanche, n.º 2 (abril de 2002): 56–59. http://dx.doi.org/10.1051/lhb/2002022.
Texto completoPla, Guillaume, Julien Crippa, Abdelatif Djerboua, Octavian Dobricean, Frédéric Dongar, Allan Eugene y Mireille Raymond. "ESPADA : un outil pour la gestion en temps réel des crues éclairs urbaines en pleine modernisation". La Houille Blanche, n.º 3-4 (octubre de 2019): 57–66. http://dx.doi.org/10.1051/lhb/2019027.
Texto completoMagalhães, Alexsandra de Oliveira. "Crues éclair et inondations urbaines dans le sertão du Nordeste brésilien (Rio Grangeiro, Crato, Ceará) : perception et gestion d’un risque naturel méconnu". Bulletin de l'Association de géographes français 91, n.º 3 (15 de octubre de 2014): 257–75. http://dx.doi.org/10.4000/bagf.1594.
Texto completoMansour, Radhia y Abdessalem El Ghali. "Cartographie numérique du risque d’inondation dans le Nord-Est de la Tunisie par la méthode du rapport de fréquence et l’indice statistique". Revue Internationale de Géomatique 29, n.º 3-4 (julio de 2019): 339–60. http://dx.doi.org/10.3166/rig.2019.00093.
Texto completoAndrieu, Hervé, Olivier Browne y Dominique Laplace. "Les crues en zone urbaine : des crues éclairs ?" La Houille Blanche, n.º 2 (marzo de 2004): 89–95. http://dx.doi.org/10.1051/lhb:200402010.
Texto completoGuéret, Samuel, Gwenaël Diélie, Frédérique Bastin, Tiriana Segato, Michel Verbanck y Pierre D’Ans. "Influence de la substitution d’argile par des déchets sédimentaires dans des briques en terre crue comprimée (BTCC) sur la résistance à l’abrasion". Matériaux & Techniques 107, n.º 3 (2019): 302. http://dx.doi.org/10.1051/mattech/2019018.
Texto completoDurand, Séverine. "Du riverain au résident : évolutions des liens à l’eau et culture locale du risque". Natures Sciences Sociétés 26, n.º 3 (julio de 2018): 270–79. http://dx.doi.org/10.1051/nss/2018044.
Texto completoPaquier, A., J. M. Tanguy, S. Haider y B. Zhang. "Estimation des niveaux d'inondation pour une crue éclair en milieu urbain : comparaison de deux modèles hydrodynamiques sur la crue de Nîmes d'octobre 1988". Revue des sciences de l'eau 16, n.º 1 (12 de abril de 2005): 79–102. http://dx.doi.org/10.7202/705499ar.
Texto completoTanguy, Jean-Michel y Bainian Zhang. "Propagation de crue en milieu urbain". Revue Européenne des Éléments Finis 12, n.º 2-3 (enero de 2003): 297–316. http://dx.doi.org/10.3166/reef.12.297-316.
Texto completoGomis, Florence y Jean-Michel Gresillon. "Rôle de l'humidité des sols sur les crues en milieu urbain". La Houille Blanche, n.º 7 (octubre de 1997): 29–32. http://dx.doi.org/10.1051/lhb/1997060.
Texto completoTesis sobre el tema "Crues urbaines"
Boutilier, Miranda. "Décomposition de domaine et méthodes numériques multi-échelles pour la modélisation des crues urbaines". Electronic Thesis or Diss., Université Côte d'Azur, 2024. http://www.theses.fr/2024COAZ5042.
Texto completoThe work of this thesis is dedicated to the simulation and numerical analysis of urban flood problems.While urban flooding caused by exceptional rainfall is particularly devastating in terms of economic and human damage, numerical modeling can be used to predict, anticipate and control such events.From the numerical perspective, the major challenge comes from a large contrast between a typical size of the simulation domain (10-100km) and the size of the relevant structural features, which have to be represented at metric or infra-metric scales. This thesis addresses the multi-scale character of the urban flows by means of Domain Decomposition (DD) and Multi-scale (Ms) numerical methods.The first part of the thesis focuses on linear diffusion problems posed in domains containing a large number of polygonal perforations representing realistic structures in urban areas. We propose a low-dimensional coarse approximation space based on a coarse polygonal partitioning of the domain. Similarly to other multiscale numerical methods, this coarse space is spanned by locally discrete harmonic basis functions. The main theoretical contribution of this part is an error estimate regarding the H¹-projection over the coarse space; this error estimate is independent of the global regularity of the solution, which is expected to be low due to multiple corner singularities.Additionally, this part numerically explores the combination of the coarse space with overlapping Schwarz domain decomposition methods. This combination leads to an efficient two-level iterative linear solver and preconditioner for a Krylov method.The second part of the thesis extends our methodology to nonlinear urban flow models. That is, we design DD and Ms methods to numerically solve the Diffusive Wave equation, which is obtained from Shallow Water systems by neglecting inertia terms. We show that the two-level preconditioner previously designed for linear diffusion problems performs well on the linearized Diffusive Wave model which arises at each iteration of Newton's method. Furthermore, we present nonlinear preconditioning techniques, including one and two-level RASPEN, which significantly reduce iteration counts when compared to Newton's method. These nonlinear preconditioning techniques use the coarse space to form robust two-level methods. Numerical experiments are conducted, with the main example being the numerical solution of the Diffusive Wave equation on a large urban area of Nice, France.In the last part of the thesis, for nonlinear elliptic PDEs, we investigate a multi-scale method that combines tools from the classical Multi-scale Finite Element Method and Machine Learning. Our approach is based on the approximate substructured formulation in which the traces of the unknown function belong to a coarse finite element space. The substructured problem is solved by Newton's method, using local Dirichlet-to-Neumann (DtN) operators at each iteration. In order to reduce the computational cost associated with the evaluation of DtN operators, the latter are replaced by approximate models built on the basis of artificial neural networks.Numerical experiments on nonlinear p-Laplace and degenerate scattering problems in 1D and 2D show promising results. With only a few training points per dimension of the DtN operator domain, the approximate model achieves an accuracy of a few percent
Villordon, Mae Brigitt Bernadel. "Index de vulnérabilité sanitaire pour les crues urbaines : évaluation de la vulnérabilité sociale et des risques". Thesis, Nice, 2014. http://www.theses.fr/2014NICE4145/document.
Texto completoAccording to the World Risk Report released by the United Nations University Institute for Environment and Human Security, the Philippines is ranked third globally in terms of disaster risk. Public health risks and understanding social vulnerability are usually overlooked and very little attention is given. Thus, this research work focuses on. This research was an exploratory step and a rapid assessment of the Knowledge, Attitudes, and Practices (KAP) of the community people towards flood vulnerability and resilience and their exposure to microorganisms such as E.coli, Leptospirosis and the Dengue Fever mosquito. Appropriate community-based indicators were formulated and developed. Their socio-demographic profile, housing conditions, physical environment and governance were also included. The survey was done from March 2013 to July 2013 to capture the dry and wet season for bacterial sampling. A total of 357 household respondents from the 12 communities and 30 respondents from the LGU and NGO were surveyed. Results of the study revealed an overall Flood Vulnerability Index (FVI) of 39.34%. Barangay Tabuc-tubig (53.39%) topping from all the 12 communities surveyed using the newly developed 36 community-based flood vulnerability indicators with its corresponding 5 major components namely; hydro-climatic, social, economic, socio-behavioral and the politico-administrative. It is interesting to note that FVI remains low in spite that the exposure indicators are high. The low FVI can be attributed to the community’s high resilience in its coping and adaptation strategies. In this research work, the FVI is significantly sensitive to susceptibility and flood resilience variables
Batica, Jelena. "Méthodologie pour l'évaluation de la résilience urbaine face aux crues et développement des stratégies de prévention". Thesis, Nice, 2015. http://www.theses.fr/2015NICE4006/document.
Texto completoFloods that happen in urban areas are governed by increased frequency. Existing flood defence structures demonstrate its downsides. One of the solutions is moving to risk culture and finding the balance between the shape of land use and urbanization through adaptation, mitigation, prevention, and response and recovery strategies. The new holistic approach is based on resilience concept give a place for new development and implementation of new approaches under existing flood risk management (FRM) frameworks. Adding resilience to flood risk management is a first step. The Flood Resilience Index (FRI) is developed in this thesis is a unique approach for evaluation of flood resilience in urban systems with the main priority on system structure when evaluation is done on micro and meso scale and on system dimension when flood resilience is evaluated on macro scale. The main reflection is on the development of method by evaluation of existing flood risk management (FRM) frameworks. Through evaluation, there is a possibility to notice the level of integration and implementation of crucial element of flood risk. The developed method for evaluation of flood resilience is potentially applicable to any urban system of any geographic scale. Connections and dependences between main city elements and natural hazards (in this case urban flooding process) are defined. With its implementation, social, economical, political and cultural relations between cities will be more visible and better established and flood risk management well implemented
Radojevic, Biljana. "Méthode d'évaluation de l'influence urbaine sur le régime des crues d'un bassin versant de 130 km2". Lyon, INSA, 2002. http://theses.insa-lyon.fr/publication/2002ISAL0083/these.pdf.
Texto completoThe objective of this research consists in evaluating the influence of urban development in particular, and of the modification of soil use in general, on the risk of floods. The study relates to the catchment of Yzeron. It is a little catchment (150 km²), located at the west of Lyon, where a fast and heterogeneous evolution of the urbanisation can be observed. This evolution generally develops in the form of small urban centres around old villages and structures itself around the main axes of circulation. We worked on two well differentiated states of the occupation of the ground : the state "the Seventies", and the state "the Nineties". Concerning the specific site of study, it seems that the increase observed in the floods is due to a conjunction of causes which play all in the same direction (stronger rainfall in the Nineties than in the Seventies and modification of the occupation of the grounds), without one of these causes being sufficient alone to explain the totality of the phenomenon. On the methodological level, two major lessons can be learn from this research : - The use of a simulation model correctly calibrated on series of good quality measurements allows to a certain extent to free ourselves from the inter-annual fluctuations of the rainfall and to isolate the influence of urbanisation on floods conditions. - The analysis of differences between QCX curves by means of statistical tests has the advantage of allowing the comparison of the statistical properties of the series of floods while being freed from part of the difficulties due to differences between measurements and results of simulation
Radojevic, Biljana Chocat Bernard. "Méthode d'évaluation de l'influence urbaine sur le régime des crues d'un bassin versant de 130 km2". [S.l.] : [s.n.], 2002. http://csidoc.insa-lyon.fr/these/2002/radojevic/index.html.
Texto completoBocquentin, Marie. "Etude et modélisation des phénomènes d’(inter)dépendances et de défaillances en cascade au sein des réseaux techniques urbains : vers une aide à la décision pour une application à l’agglomération parisienne face à une crue majeure". Thesis, Paris Est, 2020. http://www.theses.fr/2020PESC2015.
Texto completoThe functioning of urban area is based on technical services and networks which are always more expanded, complex, dense and sophisticated. These networks, although efficient and robust in their day-to-day management, are vulnerable to major hazards and dependent on one another. Phenomena of cascading failures can then occur within these complex systems, whether at technical or organizationel level. This propagation of system-to-system failures is done through dependencies and leads to the gradual aggravation of the impacts of the initial event and the increase of the impacted area, making recovery processes more difficult and slower. The definition and characterization of these phenomena underline their importance, their complexity, their criticality, and paradoxically the lack of information related to them. These conclusions lead us to consider the interest of their study, whether before or after their occurrence, empirically or through models, in order to help stakeholders identify and predict cascading scenarios, or to consider palliatives solutions and vulnerability reduction actions. The state of the art shows that the study and modelling approaches are very varied, due to the methodologies used but also due to the absence of common definitions and the diversity of contexts. A comparative analysis for selection and application purposes seems to be delicate for a potential leading stakeholder. First, we propose a characterization of these approaches according to parameters that may correspond to the choice criteria. We then propose a more theoretical typology of these approaches, complementary to the characterization of the modeling theories used in the literature. Faced with the challenges posed by the implementation process, we are looking into the question of choosing and developing an appropriate approach for a given context, with the aim of supporting local decision-makers. The aim is to help the leaders to build an approach capable of meeting the needs and objectives of local stakeholders, despite their constraints, to operate with potentially very diverse and imperfect data, to adapt to spatial-temporal resolutions and variable granularities, but also to take advantage of the knowledge acquired by local actors and the tools and resources available. Finally, we propose several standard profiles of approaches, characterized according to the objectives pursued and the context of implementation. An application is then carried out on the Paris metropolitan area, where the risk of major flooding is particularly likely and feared. The aim is to provide elements to improve the consideration and prediction of interdependencies and cascading failures, through an in-depth context analysis, meetings with stakeholders and a survey of network operators. Proposals are made concerning feedbacks analysis and concerning vulnerability mapping currently used. The foreseeable needs for the implementation of a more substantial approach are also identified
Martelli, Kim. "Vulnérabilité physique des milieux urbanisés face à la menace des inondations (lahars et crues éclair) : application au cas d'étude d'Arequipa au Pérou". Phd thesis, Université Blaise Pascal - Clermont-Ferrand II, 2011. http://tel.archives-ouvertes.fr/tel-00881754.
Texto completoMenad, Wahiba. "Risques de crue et de ruissellement superficiel en métropole méditerranéenne : cas de la partie ouest du Grand Alger". Phd thesis, Université Paris-Diderot - Paris VII, 2012. http://tel.archives-ouvertes.fr/tel-00787142.
Texto completoCombe, Claire. "La ville endormie ? Le risque d’inondation à Lyon : approche géohistorique et systémique du risque de crue en milieu urbain et périurbain". Lyon 2, 2007. http://theses.univ-lyon2.fr/documents/lyon2/2007/combe_c.
Texto completoIn the region of Lyons, the risk of flooding is the result of complex interactions between the city and its rivers, characterized by its spatial-temporal variability. This geohistorical and systemic analysis was done from archival sources and made it possible to understand the interactions between the urbanization, the hydrosystem and the risk. The approach, which is multiscale, is based on a historical GIS used as a tool for territorialization of dynamic components of risk. Started in a quite hydrological time more than 2000 years ago, the urbanization of the fluvial corridor was altered by the fluvial adaptation to the harder hydroclimatic conditions of the Little Ice Age (XIVth-XIXth century). This hydrogeomorphological crisis coincided with a crisis of overpopulation which caused the medieval sites to expand. It resulted in an increase in risk and generated a policy of defending the city against fluvial constraint. This set the base for today’s flood management. During the XXth century, the absence of strong floods has contributed to a feeling of security within the city while in fact urban expansion has led to a latent increase in risk. This situation contrasts with the observable demands on the margins of the urban area. The recent studies of risk for Lyon have led to the understanding that the city is potentially exposed to floods. What this work brings to the classical risk equation is the fact that it takes into account the dynamic role of geomorphologic heritages and the history of flood management policies. It provides a key to understanding the complexity of the risk of flooding in an urban and periurban environment
Combe, Claire Bravard Jean-Paul. "La ville endormie ? Le risque d'inondation à Lyon Approche géohistorique et systémique du risque de crue en milieu urbain et périurbain /". Lyon : Université Lumière Lyon 2, 2008. http://demeter.univ-lyon2.fr/sdx/theses/lyon2/2007/combe_c.
Texto completoLibros sobre el tema "Crues urbaines"
Decamps, Henri, ed. Evènements climatiques extrêmes. EDP Sciences, 2010. http://dx.doi.org/10.1051/978-2-7598-0508-2.
Texto completoCapítulos de libros sobre el tema "Crues urbaines"
El Alami, Younes, Noura Rassam, Mostafa Hmamouchi, Mohammed El-Fengour y Abdelghani Houari. "Cartographie des zones inondables dans le Rif méridional : Réalité des risques et perspectives de gestion à Aïn Aïcha (Province de Taounate, Maroc septentrional)". En Geografia, Riscos e Proteção Civil. Homenagem ao Professor Doutor Luciano Lourenço., 177–94. RISCOS - Associação Portuguesa de Riscos, Prevenção e Segurança, 2021. http://dx.doi.org/10.34037/978-989-9053-04-5_1.1_07.
Texto completo