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Analyse du fonctionnement et des dysfonctionnements des dispositifs de protection contre les crues torrentielles

Abstract : To reduce torrential risks, catchment basins are equiped with protection devices associating passive and active works such as checkdams. Maintain the effectiveness of these devices is of great concern to their owners and managers. An approach is proposed to analyse functioning and dysfunctioning situations of checkdams. It relies both on functional and dependability analysis and considers 4 steps: inventory of available methods, definition of criteria to assess the relevance of each method depending on the studied systems, comparative study to select the most appropriate methods in relation to the context and aims of the study, application of the selected methods on studied checkdams.
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https://hal.inrae.fr/hal-02601162
Contributor : Migration Irstea Publications <>
Submitted on : Saturday, May 16, 2020 - 6:12:44 AM
Last modification on : Tuesday, September 7, 2021 - 3:54:53 PM

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  • HAL Id : hal-02601162, version 1
  • IRSTEA : PUB00043901

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N. Ghariani, C. Curt, J.M. Tacnet, C. Curt, L. Peyras, et al.. Analyse du fonctionnement et des dysfonctionnements des dispositifs de protection contre les crues torrentielles. Fiabilité des matériaux et des structures - Analyse de risques et fiabilité des systèmes dans leur environnement, ISTE Editions, pp.47-59, 2014. ⟨hal-02601162⟩

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