Výsledky vyhledávání - "Nour Chahrour"

Deterioration Modeling and Maintenance Assessment using Physics-Informed Stochastic Petri Nets: Application to Torrent Protection Structures

Autor: Jean-Marc Tacnet, Christophe Bérenguer, Mohamad Nasr, Nour Chahrour

Publikováno v: Reliability Engineering and System Safety
Reliability Engineering and System Safety, Elsevier, 2021, 210, pp.107524. ⟨10.1016/j.ress.2021.107524⟩

International audience; Mountain territories are remarkably exposed to natural phenomena such as torrential floods, arising due to climate and geophysical environmental changes. Protection structures deteriorate with time due to the harsh phenomena t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2b85b35178fb3e71df42a10fa3ce185
https://hal.archives-ouvertes.fr/hal-03145882/document

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Cascade Effect Analysis in Torrential Context for Prioritizing Check Dams Maintenance Strategies

Autor: Nour Chahrour, Jean-Marc Tacnet, Christophe Bérenguer

Publikováno v: RAMS 2021-Annual Reliability and Maintenability Symposium
RAMS 2021-Annual Reliability and Maintenability Symposium, May 2021, Orlando, FL, United States. pp.02E1-047, ⟨10.1109/RAMS48097.2021.9605705⟩

International audience; Natural hazards in mountains pose threat to people, properties, and infrastructures. Several mitigation strategies aim to reduce the induced risk and to protect vulnerable issues exposed to such dangerous phenomena. Check dams

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d61a7c9b1f756a2ca6e6429d5a56c2a
https://doi.org/10.1109/rams48097.2021.9605705

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Integrating Imperfect Information in the Deterioration Modeling of Torrent Protection Measures for Maintenance and Reliability Assessment

Autor: Nour Chahrour, Chistophe Bérenguer, Jean-Marc Tacnet

Publikováno v: Proceedings of the 31st European Safety and Reliability Conference-ESREL 2021
31st European Safety and Reliability Conference-ESREL 2021
31st European Safety and Reliability Conference-ESREL 2021, Sep 2021, Angers, France. pp.2630-2637, ⟨10.3850/978-981-18-2016-8_670-cd⟩
ESREL 2021-31st European Safety and Reliability Conference
ESREL 2021-31st European Safety and Reliability Conference, Sep 2021, Angers, France. pp.2630-2637, ⟨10.3850/978-981-18-2016-8_670-cd⟩

International audience; Among several types of natural risks’ protection measures, check dams are the most dominant in French mountains. Over their lifetime and while being subjected to severe phenomena such as torrential floods, the check dams’

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::376b5f2cccf4634b0c8c7025150b1651
https://doi.org/10.3850/978-981-18-2016-8_670-cd

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Aide à la Décision pour la Maintenance Préventive des Ouvrages de Protection Contre les Risques Naturels en Montagne

Autor: Nour Chahrour, Jean-Marc Tacnet, Christophe Bérenguer, Cyrille Folleau, Céline Vinuesa

Publikováno v: Lambda Mu 22 (e-congrès)-22e Congrès de Maîtrise des Risques et de Sûreté de Fonctionnement
Lambda Mu 22 (e-congrès)-22e Congrès de Maîtrise des Risques et de Sûreté de Fonctionnement, Institut pour la Maîtrise des Risques, Oct 2020, Le Havre (e-congrès), France. pp.490-499
HAL

National audience; En montagne, les ouvrages de protection existent afin de protéger les personnes, les biens et les infrastructures situées en aval et exposées à différents phénomènes naturels tels que les inondations torrentielles. Les barra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b156ba018919c7cdd51cf29723ababac
https://hal.archives-ouvertes.fr/hal-03029180/file/LambdaMu_nourCharourV3_200511_NoLogo.pdf

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Image-based river discharge estimation by merging heterogeneous data with information entropy theory

Autor: Nour Chahrour, Eric Barthélemy, William Castaings

Publikováno v: Flow Measurement and Instrumentation. 81:102039

An information entropy based approach for the discharge measurements is evaluated for the gaging of the Isere river at the Grenoble university campus. Over a four month period, six discharge measurements were made using a vessel-mounted aDcp. Simulta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a91e855b2885ee146e7233f8d4bfae91
https://doi.org/10.1016/j.flowmeasinst.2021.102039

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A Modeling Framework for Efficacy Assessment and Preventive Maintenance of Torrential Protection Works

Autor: Christophe Bérenguer, Nour Chahrour, Jean-Marc Tacnet, Sleiman Hariri

Publikováno v: 29th European Safety and Reliability Conference, ESREL 2019
29th European Safety and Reliability Conference, ESREL 2019, Sep 2019, Hannover, Germany. pp.444-451, ⟨10.3850/978-981-11-2724-3_0327-cd⟩
ESREL 2019-29th European Safety and Reliability Conference
ESREL 2019-29th European Safety and Reliability Conference, Sep 2019, Hannover, Germany. pp.444-451, ⟨10.3850/978-981-11-2724-3_0327-cd⟩

International audience; Natural phenomena in mountains put people and assets at risk. Risk reduction measures can be either structural (protection works) or non-structural (risk zoning maps). In torrential watersheds of the French mountains, many che

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abb533f7016aededeb44e2d1f136b094
https://hal.archives-ouvertes.fr/hal-02318144/document

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Degradation Analysis and Preventive Maintenance Modelling and Assessment for Improved Resilience of Critical Infrastructures - Application to Torrent Checkdams

Autor: Nour Chahrour, Sleiman Hariri, Jean-Marc TACNET, Christophe Bérenguer

Publikováno v: HAL
ESReDA 2019-56th ESReDA Seminar On Critical Services continuity, Resilience and Security
ESReDA 2019-56th ESReDA Seminar On Critical Services continuity, Resilience and Security, European Safety and Reliability Data Association, May 2019, Linz, Austria. pp.144-155, ⟨10.2760/23760⟩
56th ESReDA Seminar On Critical Services continuity, Resilience and Security
56th ESReDA Seminar On Critical Services continuity, Resilience and Security, May 2019, Linz, Austria. Paper #11-12 p

International audience; Natural threats have become more familiar, to the extent that requires ensuring the resilience of critical infrastructures. Critical infrastructures have always been complicated to study and assess, as they are all characteriz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c17a3384a30d63b4b0930bf318163723
https://hal.archives-ouvertes.fr/hal-02320794

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