Hazard-compatible modification of stochastic ground motion models
نویسندگان
چکیده
منابع مشابه
Probabilistic Seismic Hazard Deaggregation of Ground Motion Prediction Models
Probabilistic seismic hazard analysis (PSHA) combines the probabilities of all earthquake scenarios with different magnitudes and distances with predictions of resulting ground motion intensity, in order to compute seismic hazard at a site. PSHA also incorporates uncertainties in ground motion predictions, by considering multiple Ground Motion Prediction ("attenuation") Models (GMPMs). Current ...
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1. Ground Motion Models • describe ground motion caused by earthquakes given event and site related predictor variables • a popular model, based on physical principles, is the so-called stochastic model a • because of its complexity, a surrogate model is often used instead • usually a regression function is fitted through data generated by the stochastic model; the functional form is derived fr...
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ژورنال
عنوان ژورنال: Earthquake Engineering & Structural Dynamics
سال: 2018
ISSN: 0098-8847
DOI: 10.1002/eqe.3044