Selection of earthquake ground motion accelerograms for the continental margin of Southeastern Brazil

نویسندگان

چکیده

Brazil is in an intraplate area of low to moderate seismicity, this means that few or no records strong ground motions are available. Part the site response analysis and seismic design structures require use acceleration time-histories compatible with a specified target spectrum. This study aims utilize methodologies based on existing earthquake from well-known database synthetic accelerograms obtain representative Brazilian Southeast Region, particularly offshore Campos Basin. Information probabilistic hazard assessment performed interest was employed as input applied terms spectrum dominant scenarios. Besides, two relatively recent earthquakes occurred were used apply one approaches accelerogram.

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ژورنال

عنوان ژورنال: Dyna-colombia

سال: 2021

ISSN: ['0012-7353', '2346-2183']

DOI: https://doi.org/10.15446/dyna.v88n217.93068