A Stochastic Earthquake Ground Motion Database and Its Application in Seismic Analysis of an RC Frame-Shear Wall Structure
نویسندگان
چکیده
A stochastic earthquake ground motion database comprising twelve groups of simulated motions was introduced. Ground were generated using the semi-physical model motions, based on a cluster analysis 7778 recorded motion. All validated through probability density evolution method (PDEM) by comparing their time histories and response spectra. As an application proposed database, 18-story reinforced concrete (RC) frame-shear wall structure analyzed one group motions. The densities top displacement estimated PDEM, highlighting significant stochasticity structural response. seismic reliability assessed evaluating extreme value distribution story drift angle. investigations indicate that effectively captures inherent Moreover, it contributes to enhancing efficiency assessments for structures.
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ژورنال
عنوان ژورنال: Buildings
سال: 2023
ISSN: ['2075-5309']
DOI: https://doi.org/10.3390/buildings13071637