Huang, Yu TzuYu TzuHuangLoh, Chin-HsiungChin-HsiungLohCHUNG-CHE CHOU2023-08-092023-08-092023-01-0113632469https://scholars.lib.ntu.edu.tw/handle/123456789/634468Estimating the story drift directly from acceleration records is challenging. This paper presents a systematic integration scheme involving the empirical mode decomposition of signals to estimate the earthquake-induced displacement of buildings, including their permanent deformation after an earthquake. A three-phase algorithm is proposed. In phase-1, the displacement waveform without residual displacement is estimated, then in phase-2 the residual deformation is calculated. Combining both phase-1 and phase-2, the displacement waveform is estimated. Three types of acceleration data, namely, shaking table test data, seismic response data for a building, and near-fault ground motion data, were used to validate the proposed method.Empirical mode decomposition (EMD) | integration scheme | intrinsic mode | near-fault ground motion data | seismic response of buildings | shaking table test datajournal article10.1080/13632469.2023.22362272-s2.0-85165443918https://api.elsevier.com/content/abstract/scopus_id/85165443918