Fiche du document
25 octobre 2021
- handle: 10670/1.n3i6ix
- hal: hal-03406144
info:eu-repo/semantics/OpenAccess
Sujets proches
Land surveys Measures Government surveys Assessment Decision (Psychology) Decision processes Making decisions Decision analysis Management--Decision making Deciding Management decisionsCiter ce document
Valeria Croce et al., « Seismic damage evaluation and decisions on interventions supported by UAV-based surveys », HAL-SHS : architecture, ID : 10670/1.n3i6ix
Métriques
Partage / Export
Résumé
The contribution demonstrates the benefits of Unmanned Aerial Vehicles (UAV)-based surveys for building damage evaluation and decisions on interventions after an earthquake. The case study focuses on the historic village of Castelluccio di Norcia (Italy), heavily damaged by the 2016 earthquake. By constructing a 3D model based on UAV flights, the damage levels are estimated for buildings in the village and an optimal set of intervention measures is proposed. For the decision analysis, a preposterior Bayesian technique is utilized. The efficiency of the UAV-based survey is highlighted through a cost-benefit analysis and by considering parameters such as the time constraints, the quality of obtained data and the risk of inspecting persons. The proposed method seems to be efficient in organizing rescuing activities, managing emergency measures and specifying interventions, following the occurrence of an accidental situation.