Decision-making method for assessing performance of large levee alignment
2012
Vuillet, M. | Peyras, L. | Serre, D. | Diab, Y. | G2C Ingénierie, 2 Av. Madeleine Bonnaud Parc d'Activites Point Rencontre, 13 770 Venelles ; affiliation inconnue | Ouvrages hydrauliques et hydrologie (UR OHAX) ; Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA) | Université Paris Est, Ecole des Ingénieurs de la Ville de Paris, 15 rue Fénelon, 75010 Paris ; affiliation inconnue | Equipe Génie Urbain ; Laboratoire Eau, Environnement et Systèmes Urbains (LEESU) ; AgroParisTech-Université Paris-Est Marne-la-Vallée (UPEM)-École nationale des ponts et chaussées (ENPC)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)-AgroParisTech-Université Paris-Est Marne-la-Vallée (UPEM)-École nationale des ponts et chaussées (ENPC)-Université Paris-Est Créteil Val-de-Marne - Paris 12 (UPEC UP12)
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Show more [+] Less [-]English. Levees are large alignment civil engineering works with a performance that is assessed with great difficulty due to its longitudinal variability. We hereby suggest that a decision-making support procedure should be identified, built and implemented so as to split levee alignments into homogeneous sections and identify them according to their performance level. Our work is focused on defining actions for the purpose of solving the decision-making problem with regard to large alignment works. In order to select a suitable decision-making method, we suggest a formulation and a comparison between two types of multi-criteria methods: the ELECTRE TRI outranking method and a unicriterion method. The relevance of building a unicriterion for the purpose of our study is investigated considering the existing operational interconnections between the levee evaluation criteria.
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