ESTIMATING WASTE INDUCED BY EARTHQUAKES WITHIN DAMAGE SCENARIOS

Daniel Monfort (1) , Pascale Michel (1) , Laurent Rouvreau (1) , Nicolas Desramaut (1)

1 BRGM - Bureau de Recherches Géologiques et Minières (BRGM)

Post-disaster waste is an important, often underestimated, aspect in territory resilience. Brown et al. (2011) observe the waste management after Christchurch earthquake in New Zealand. They underline that significant work needs to be done not only from a technical but also an organizational point of view. The objective of this work was to find and test tools to estimate waste tonnage caused by earthquakes 3 methods to estimate waste quantities after earthquakes  Hirayama et al. (2010). The simplest method, in tons/household and damage state  MECADEPI & HAZUS. Hybrid method developed in the framework of this project.-MECADEPI (Beraud et al. 2013): methodology built in France for post-floods wastes. Estimation of contents per household-HAZUS (FEMA). Method adapted to USA current building. % of waste coming from structural and non-structural elements.  L'Aquila observations (ITC-CNVF 2010). Based on demolition ratios observed in some buildings after L'Aquila earthquake in Italy.

Mots clés: earthquake; seismic risk; waste management; debris management

Domaines: Ingénierie de l'environnement

Daniel Monfort, Pascale Michel, Laurent Rouvreau, Nicolas Desramaut. ESTIMATING WASTE INDUCED BY EARTHQUAKES WITHIN DAMAGE SCENARIOS . SECED 2015 Conference, SECED Society for Earthquake and Civil Engineering Dynamics, Jul 2015, Cambridge, United Kingdom. ⟨hal-01252055⟩