3. Determining explosion actions
3.1 Assessing the effects of an explosion
An explosion is characterized by an applied overpressure as a function of time. The parameters relevant to the structural calculation have been determined beforehand by one of the methods proposed in .
For each critical element, it is necessary to characterize the waveform and the main parameters:
peak overpressure ;
wave duration ;
impulse.
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Determining explosion actions
Bibliography
Websites
ARIA – Technological accident database. French Ministry of Ecology, Energy, Sustainable Development and Town and Country Planning (MEEDDAT) http://www.aria.developpement-durable.gouv/
ANSYS http://www.ansys.com
LSDYNA 3D...
Standards and norms
- AFNOR EUROCODE 1: Actions on structures. Part 1-7: General actions – Accidental actions - NF EN 1991-1-7 - 02-02
- AFNOR EUROCODE 8 : Calcul des structures pour leur résistance aux séismes. Partie 3 : Évaluation et renforcement des bâtiments - NF EN 1998-3 - 12-05
- AFNOR EUROCODE 2 : Calcul des structures en béton. Partie 3 : Silos et réservoirs - NF EN 1992-3 - 12-06
- AFNOR EUROCODE 2 : Calcul des...
Regulations
Arrêté du 29 septembre 2005 relatif à " l'évaluation et à la prise en compte de la probabilité d'occurrence, de la cinétique, de l'intensité des effets et de la gravité des conséquences des accidents potentiels dans les études de dangers des installations classées soumise à autorisation " JO n° 234 du 7 Octobre 2005 – NOR DEVP0540371A.
Guide technique relatif aux valeurs de référence de seuils d'effets...
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