Selection and spectrum-matching of ground-motion records is a key issue for dynamic analysis of structures performed by practitioners worldwide. In fact, this is an explicit requirement of several seismic building codes, such as the Italian code and Eurocode 8 (CEN 2003, CS.LL.PP. 2018). Although these accelerograms can be in principle artificial, that is obtained via random vibration theory or simulating seismic rupture and wave propagation, the recent increasing availability of real strong-motion records in online repositories, has shifted the attention of the community mostly towards the use of natural accelerograms (e.g., Bommer and Acevedo, 2004; Iervolino and Cornell, 2005). This has, in turn, led to the development and dissemination of dedicated software for selecting these records from the databases. One of the most recognized attempts of providing computer-aided selection of accelerograms, compliant (on average) with design spectra, was the standalone program REXEL (Iervolino et al., 2010) still available at the website of the Rete dei Laboratori Universitari di Ingegneria Sismica (ReLUIS – www.reluis.it) which is based on static waveform datasets; i.e. the European Strong-motion Database (ESD) updated up to 2007, ITACA (Italian Accelerometric Archive; 2010 version) and SIMBAD datasets (Smerzini and Paolucci, 2011).
The online graphical user interface of REXELweb for the selection of accelerograms from the Engineering Strong Motion database (ESM) / Sgobba, S.; Felicetta, C.; Russo, E.; D'Amico, M.; Lanzano, G.; Pacor, F.; Luzi, L.; Baraschino, R.; Baltzopoulos, G.; Iervolino, I.. - (2021), pp. 355-358. (Intervento presentato al convegno 39° Convegno Nazionale del Gruppo Nazionale di Geofisica della Terra Solida tenutosi a Virtual/On-line nel 22-24 giugno 2021).
The online graphical user interface of REXELweb for the selection of accelerograms from the Engineering Strong Motion database (ESM)
Baraschino R.;Baltzopoulos G.;Iervolino I.
2021
Abstract
Selection and spectrum-matching of ground-motion records is a key issue for dynamic analysis of structures performed by practitioners worldwide. In fact, this is an explicit requirement of several seismic building codes, such as the Italian code and Eurocode 8 (CEN 2003, CS.LL.PP. 2018). Although these accelerograms can be in principle artificial, that is obtained via random vibration theory or simulating seismic rupture and wave propagation, the recent increasing availability of real strong-motion records in online repositories, has shifted the attention of the community mostly towards the use of natural accelerograms (e.g., Bommer and Acevedo, 2004; Iervolino and Cornell, 2005). This has, in turn, led to the development and dissemination of dedicated software for selecting these records from the databases. One of the most recognized attempts of providing computer-aided selection of accelerograms, compliant (on average) with design spectra, was the standalone program REXEL (Iervolino et al., 2010) still available at the website of the Rete dei Laboratori Universitari di Ingegneria Sismica (ReLUIS – www.reluis.it) which is based on static waveform datasets; i.e. the European Strong-motion Database (ESD) updated up to 2007, ITACA (Italian Accelerometric Archive; 2010 version) and SIMBAD datasets (Smerzini and Paolucci, 2011).I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
