Cerreto di Spoleto (Umbria‐Italy): Seismic amplification at the ENEA local array stations.

摘要: The Nerina valley, where Borgo Cerreto is located, surrounded by the Apennine mount chain at top of which lies historical centre di Spoleto. study part a research project aiming analysing natural disasters and their impact on Italian cultural heritage. Within framework this project, local seismic records were analysed for both carbonate ridge bordering alluvial valley. choice Spoleto as test site derives from analysis hazard maps, obtained in terms peak ground velocity taking into account regional geology. maps highlight considerable characterises belt its possible increase due to effect deposits. To aim, ENEA installed 80's an accelerometric array (CODISMA up 2000 and, following years, ETNA; more detailed description see [1]. 14 October event, was recorded roof CSM BCT stations...