GNGTS 2016 - Atti del 35° Convegno Nazionale

GNGTS 2016 S essione A matrice 43 epicentre, while a total of 37 monitoring systems were triggered within 200 km distance from the epicentre. All the data recorded by the network are published on http://www.mot1.it/. The coordination that DPC carries out on the activities performed by academic and research institutions develops in the framework of the so-called “Competence Centres”, which support civil protection technical needs. Competence Centres are institutions which provide services, information, data, elaborations, technical and scientific contributions for specific topics, to share the best practices in risk assessment and management. The main Competence Centres for seismic risk are the following research institutes and academic consortia: INGV - seismic surveillance, seismological research projects; emergency scientific-technical support; ReLUIS - earthquake engineering research projects; emergency scientific-technical support; EUCENTRE - earthquake engineering research projects; emergency scientific-technical support; CNR (IGAG, IRPI, IREA) - microzonation, landslides surveys, satellite inteferometric analysis; emergency scientific-technical support; ISPRA - geological mapping, induced geological effects; emergency scientific-technical support; ENEA - rubble management; emergency scientific-technical support; ASI - satellite data. The activities of the Competence Centres that are present in DICOMAC have been organized as follows: INGV is responsible for the seismic monitoring and leads the geological field surveys concerning tectonic features; ISPRA leads the geological field surveys concerning landslides, in particular affecting roads and buildings; CNR leads the geological field surveys concerning microzonation; ENEA is especially involved in the rubble management; EUCENTRE contributes to the damage assessment and supports the tent camps management; ReLUIS contributes to the damage assessment of school and strategic buildings and of cultural heritage, providing the coordination of its expert teams. Researchers from all the institutions and universities, who are willing to contribute to the different topics, work under the general management of the leading Competence Centre. Moreover, ASI, INGV and CNR-IREA acquired and elaborated satellite images to provide the National Service of Civil Protection with coseismic deformation maps. Concerning the overall damage, immediately after the main shock occurrence, macroseismic teams including DPC officers, CNR-IGAG and INGV researchers carried out a number of field surveys to assign a macroseismic intensity MCS to each municipality and locality of the epicentral area. This quick evaluation of the damage in the epicentral area is aimed at a first definition of the zone where the damage is from moderate to high. Results dated September 15, 2016 show values up to intensity X MCS, reaching in few cases the degree X-XI MCS, that means from “completely destructive” to “catastrophic”. More than 291 localities in 76 municipalities have been surveyed and the related intensities assigned. A huge effort is still ongoing to carry out the surveys for damage and post-earthquake usability assessment of public and private buildings, managed by the DPC. It is actually performed by experts coming from different Regions, by researchers from DPC Competence Centres (ReLUIS and EUCENTRE), and by engineers, architects and surveyors coordinated through the related national professional Councils. At the moment, more than 63,000 requests for inspections on private buildings have been made, and more than 25,000 inspections have already been carried out on private and public buildings (among which 667 school buildings