Strong- Motion Attenuation Relations

Campbell, Kenneth W. (2003) Strong- Motion Attenuation Relations. In: International handbook of earthquake and engineering seismology. Elsevier, Amsterdam, pp. 1003-1012. ISBN 9780124406582

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Official URL: https://www.elsevier.com/books/international-handb...

Abstract

An evaluation of seismic hazards, whether deterministic (scenario based) or probabilistic, requires an estimate of the expected ground motion at the site of interest. The most common means of estimating this ground motion in engineering practice, including probabilistic seismic hazard analysis (PSHA), is the use of an attenuation relation. An attenuation relation, or ground-motion model as seismologists prefer to call it, is a mathematical-based expression that relates a specific strong-motion parameter of ground shaking to one or more seismological parameters of an earthquake. These seismological parameters quantitatively characterize the earthquake source, the wave propagation path between the source and the site, and the soil and geological profile beneath the site. ...

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Item Type: Book Section
Application references: GMPE
Subjects: Methodology > Method and procesing > Probabilistic seismic hazard analysis - stationary > Path and site effects
Project: EPOS-IP