Flood-induced Natech events – Analysis of the physical and organizational vulnerability of industrial sites
International audience IntroductionChemical accidents triggered by natural hazards (known as Natechs) are relatively rare. Nonetheless, several studies indicate that the frequency of Natech accidents is increasing. Moreover, the industrial sector is often unprepared for these joint natural and techn...
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Language: | French |
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HAL CCSD
2017
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Online Access: | https://hal-emse.ccsd.cnrs.fr/emse-01649641 |
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Université de Nantes: HAL-UNIV-NANTES |
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French |
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[INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation |
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[INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation Piatyszek, Eric Tardy, Alicja Lesbats, Michel Lamalle, Damien Cruz, Ana Maria Flood-induced Natech events – Analysis of the physical and organizational vulnerability of industrial sites |
topic_facet |
[INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation |
description |
International audience IntroductionChemical accidents triggered by natural hazards (known as Natechs) are relatively rare. Nonetheless, several studies indicate that the frequency of Natech accidents is increasing. Moreover, the industrial sector is often unprepared for these joint natural and technological or Natech events mainly because of the lack of guidelines on how to apply Natech regulations and the lack of information on the dynamics of Natechs. This article describes research works to improve the understanding of the physical and organizational vulnerability of industrial facilities exposed to natural hazards (particularly tsunamis and floods).MethodThe work is based on a posteriori (in Japan and France) and a priori analysis of the industrial as well as the local governments’ emergency management to the Natech accidents during the Great East Japan earthquake and tsunami (GEJET) and during severe flooding events in France. Survey questionnaires in Japan and France are applied to chemical facilities, to government agencies, and to citizens in France and Japan. Secondly, all of these data have been used to construct various models (systemic model, functional representation, and risk models) at the scale of the industrial site territory. These models help to represent the impact of the flood events on the facilities and more precisely on the equipment directly or indirectly involved in the development and management of a technological accident (using fault trees).ResultsThe interviews, field visits and mail survey to affected facilities have provided detailed information about losses and damage, chemical accidents and oil spills triggered by the earthquake and tsunami, the vulnerability of the facilities, the performance of safety and mitigation measures, the accident consequences, and the overall emergency response actions. 6 equipment families or subsystems directly or indirectly involved in a Natech accident have been identified. An analysis (using systemic and functionnal models) of each 6 ... |
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Département Génie de l’environnement et des organisations (FAYOL-ENSMSE) Institut Henri Fayol-Ecole Nationale Supérieure des Mines de St Etienne Environnement Ville Société (EVS) École normale supérieure - Lyon (ENS Lyon)-École des Mines de Saint-Étienne (Mines Saint-Étienne MSE) Institut Mines-Télécom Paris (IMT)-Institut Mines-Télécom Paris (IMT)-Université Lumière - Lyon 2 (UL2)-Université Jean Moulin - Lyon 3 (UJML) Université de Lyon-Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon) Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Jean Monnet - Saint-Étienne (UJM)-École Nationale des Travaux Publics de l'État (ENTPE)-École nationale supérieure d'architecture de Lyon (ENSAL)-Centre National de la Recherche Scientifique (CNRS) Institut Universitaire de Technologie - Bordeaux (IUT Bordeaux) Université de Bordeaux (UB) Laboratoire de Mecanique des Fluides et d'Acoustique (LMFA) École Centrale de Lyon (ECL) Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL) Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon) Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS) Disaster Prevention Research Institute (DPRM) Kyoto University |
format |
Conference Object |
author |
Piatyszek, Eric Tardy, Alicja Lesbats, Michel Lamalle, Damien Cruz, Ana Maria |
author_facet |
Piatyszek, Eric Tardy, Alicja Lesbats, Michel Lamalle, Damien Cruz, Ana Maria |
author_sort |
Piatyszek, Eric |
title |
Flood-induced Natech events – Analysis of the physical and organizational vulnerability of industrial sites |
title_short |
Flood-induced Natech events – Analysis of the physical and organizational vulnerability of industrial sites |
title_full |
Flood-induced Natech events – Analysis of the physical and organizational vulnerability of industrial sites |
title_fullStr |
Flood-induced Natech events – Analysis of the physical and organizational vulnerability of industrial sites |
title_full_unstemmed |
Flood-induced Natech events – Analysis of the physical and organizational vulnerability of industrial sites |
title_sort |
flood-induced natech events – analysis of the physical and organizational vulnerability of industrial sites |
publisher |
HAL CCSD |
publishDate |
2017 |
url |
https://hal-emse.ccsd.cnrs.fr/emse-01649641 |
op_coverage |
Reykjavik, Iceland |
genre |
Iceland |
genre_facet |
Iceland |
op_source |
Conference IDRIM 2017 https://hal-emse.ccsd.cnrs.fr/emse-01649641 Conference IDRIM 2017, Aug 2017, Reykjavik, Islande |
op_relation |
emse-01649641 https://hal-emse.ccsd.cnrs.fr/emse-01649641 |
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1766042344757395456 |
spelling |
ftunivnantes:oai:HAL:emse-01649641v1 2023-05-15T16:52:11+02:00 Flood-induced Natech events – Analysis of the physical and organizational vulnerability of industrial sites Piatyszek, Eric Tardy, Alicja Lesbats, Michel Lamalle, Damien Cruz, Ana Maria Département Génie de l’environnement et des organisations (FAYOL-ENSMSE) Institut Henri Fayol-Ecole Nationale Supérieure des Mines de St Etienne Environnement Ville Société (EVS) École normale supérieure - Lyon (ENS Lyon)-École des Mines de Saint-Étienne (Mines Saint-Étienne MSE) Institut Mines-Télécom Paris (IMT)-Institut Mines-Télécom Paris (IMT)-Université Lumière - Lyon 2 (UL2)-Université Jean Moulin - Lyon 3 (UJML) Université de Lyon-Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon) Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Jean Monnet - Saint-Étienne (UJM)-École Nationale des Travaux Publics de l'État (ENTPE)-École nationale supérieure d'architecture de Lyon (ENSAL)-Centre National de la Recherche Scientifique (CNRS) Institut Universitaire de Technologie - Bordeaux (IUT Bordeaux) Université de Bordeaux (UB) Laboratoire de Mecanique des Fluides et d'Acoustique (LMFA) École Centrale de Lyon (ECL) Université de Lyon-Université de Lyon-Université Claude Bernard Lyon 1 (UCBL) Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon) Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS) Disaster Prevention Research Institute (DPRM) Kyoto University Reykjavik, Iceland 2017-08-23 https://hal-emse.ccsd.cnrs.fr/emse-01649641 fr fre HAL CCSD emse-01649641 https://hal-emse.ccsd.cnrs.fr/emse-01649641 Conference IDRIM 2017 https://hal-emse.ccsd.cnrs.fr/emse-01649641 Conference IDRIM 2017, Aug 2017, Reykjavik, Islande [INFO.INFO-MO]Computer Science [cs]/Modeling and Simulation info:eu-repo/semantics/conferenceObject Conference papers 2017 ftunivnantes 2023-03-01T05:35:18Z International audience IntroductionChemical accidents triggered by natural hazards (known as Natechs) are relatively rare. Nonetheless, several studies indicate that the frequency of Natech accidents is increasing. Moreover, the industrial sector is often unprepared for these joint natural and technological or Natech events mainly because of the lack of guidelines on how to apply Natech regulations and the lack of information on the dynamics of Natechs. This article describes research works to improve the understanding of the physical and organizational vulnerability of industrial facilities exposed to natural hazards (particularly tsunamis and floods).MethodThe work is based on a posteriori (in Japan and France) and a priori analysis of the industrial as well as the local governments’ emergency management to the Natech accidents during the Great East Japan earthquake and tsunami (GEJET) and during severe flooding events in France. Survey questionnaires in Japan and France are applied to chemical facilities, to government agencies, and to citizens in France and Japan. Secondly, all of these data have been used to construct various models (systemic model, functional representation, and risk models) at the scale of the industrial site territory. These models help to represent the impact of the flood events on the facilities and more precisely on the equipment directly or indirectly involved in the development and management of a technological accident (using fault trees).ResultsThe interviews, field visits and mail survey to affected facilities have provided detailed information about losses and damage, chemical accidents and oil spills triggered by the earthquake and tsunami, the vulnerability of the facilities, the performance of safety and mitigation measures, the accident consequences, and the overall emergency response actions. 6 equipment families or subsystems directly or indirectly involved in a Natech accident have been identified. An analysis (using systemic and functionnal models) of each 6 ... Conference Object Iceland Université de Nantes: HAL-UNIV-NANTES |