Search results for "Intensity measure parameter"

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Comparison of fully non-stationary artificial accelerogram generation methods in reproducing seismicity at a given site

2020

Abstract Seismic input modelling is a crucial step when Non-Linear Time-History Analyses (NLTHAs) are performed, the seismic response of structures being highly responsive to the input employed. When natural accelerograms able to represent local seismicity are not available, the use of generated accelerograms is an efficient solution for input modelling. The aim of the present paper is to compare four methods for generating fully non-stationary artificial accelerograms on the basis of a target spectrum, identified using seven recorded accelerograms registered in the neighbourhood of the construction site during a single event, assumed as target accelerograms. For each method, seven accelero…

0211 other engineering and technologiesSoil Science020101 civil engineeringSpectrum-compatible02 engineering and technologyInduced seismicity0201 civil engineeringSet (abstract data type)Intensity measure parametermedicinePoint (geometry)Seismic site characteristic021101 geological & geomatics engineeringCivil and Structural EngineeringEvent (probability theory)Basis (linear algebra)business.industryFully non-stationaryStiffnessStructural engineeringGeotechnical Engineering and Engineering GeologySettore ICAR/09 - Tecnica Delle CostruzioniArtificial accelerogrammedicine.symptombusinessEnergy (signal processing)GeologySoil Dynamics and Earthquake Engineering
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