Seismic damage assessment of structures : L’Aquila earthquake, April 2009

Abstract

The damage assessment of structures after an earthquake provides important information for the understanding of the response of the structures to the seismic event. The evaluation needs to be based on criteria and methods that can guarantee an objective evaluation of the damage. The paper refers to the AeDES survey methodology, and the MEDEA tool for the damage assessment of structures. The AeDES level I survey of damage, emergency action and usability for ordinary buildings in the post-seismic event, is intended for the post-earthquake intervention. It has been developed for the data collection of the damage of the structure, and is used to determine the emergency action required, and the usability of the structure after the event. The scope of the damage assessment tool MEDEA, is to carry out an objective evaluation of damages, in particular with respect to Masonry and Reinforced Concrete structures. The tool is intended to assess the damages in structures and associated mechanisms.