A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A Ground Motion Prediction Model for Average Spectral Acceleration
This study presents a ground motion prediction model that directly estimates the median and dispersion of Saavg, defined as the geometric mean of 5%-damped pseudo-acceleration ordinates of oscillators with periods between one fifth and three times the structure’s period of vibration. This model is applicable for ground motions with moment magnitudes between 5 and 8 and Joyner-Boore distances between 0 km and 150 km. Results show that the dispersion of Saavg is lower than that of Sa(T1). A model to estimate the correlation between Saavg ordinates at different periods of vibration and between orthogonal components is also presented.
A Ground Motion Prediction Model for Average Spectral Acceleration
This study presents a ground motion prediction model that directly estimates the median and dispersion of Saavg, defined as the geometric mean of 5%-damped pseudo-acceleration ordinates of oscillators with periods between one fifth and three times the structure’s period of vibration. This model is applicable for ground motions with moment magnitudes between 5 and 8 and Joyner-Boore distances between 0 km and 150 km. Results show that the dispersion of Saavg is lower than that of Sa(T1). A model to estimate the correlation between Saavg ordinates at different periods of vibration and between orthogonal components is also presented.
A Ground Motion Prediction Model for Average Spectral Acceleration
Dávalos, Héctor (author) / Miranda, Eduardo (author)
Journal of Earthquake Engineering ; 25 ; 319-342
2021-01-28
24 pages
Article (Journal)
Electronic Resource
Unknown
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