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Risques liés aux ouvrages souterrains : constitution d'une échelle de dommages

Abstract : Soil subsidence following underground cavities collapse can cause severe losses. These losses must be evaluated as soon as the subsidence occurs or can be estimated before. Induced damage may outweigh direct losses at long term. Most of existent damage scales do not take in consideration these induced and indirect consequences that may occur. We suggest a new approach that analyses direct and induced effects of underground cavities collapses through a functional description of concerned area. We show how we can estimate direct damages to functions as well as their economical, social, political or mediatical impacts by means of a tool which can be used for decision-aid.
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Submitted on : Thursday, March 29, 2018 - 12:37:25 PM
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Ghassan Zihri. Risques liés aux ouvrages souterrains : constitution d'une échelle de dommages. Autre. Institut National Polytechnique de Lorraine, 2004. Français. ⟨NNT : 2004INPL016N⟩. ⟨tel-01750080⟩



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