Seismic response analysis of intake tower structure under near-fault ground motions with forward-directivity and fling-step effects

X Chen, Y Liu, B Zhou, D Yang - Soil Dynamics and Earthquake …, 2020 - Elsevier
Forward-directivity and fling-step effects of fault rupture generally cause large amplitude and
long-period velocity pulses in near-fault ground motions, which impose severe damages on …

Effects of rupture forward directivity and fling step of near fault ground motions on seismic performance of base isolated building structure

Y Dixiong - Acta Seismologica Sinica, 2010 - dzxb.org
Near-fault ground motion records from two different earthquakes, the 21 September 1999 Jiji
(Chi-Chi), Taiwan, earthquake and 17 January 1994 Northridge earthquake, are selected as …

Shaking table test on seismic responses of a wind turbine tower subjected to pulse-type near-field ground motions

Q Ren, Y Xu, H Zhang, X Lin, W Huang, J Yu - Soil Dynamics and …, 2021 - Elsevier
Near-field records with long-period velocity pulses can be considered as a most important
factor in causing structural damage. In order to understand the effects of near-field records …

Constant ductility inelastic displacement ratios for the design of self-centering structures with flag-shaped model subjected to pulse-type ground motions

H Dong, Q Han, X Du, J Liu - Soil Dynamics and Earthquake Engineering, 2020 - Elsevier
Previous studies on the inelastic displacement ratio mainly focused on the structures with
conventional hysteretic models. For the self-centering structure, a flag-shaped (FS) …

Quantification of response spectra of pulse-like near-fault ground motions

W Pu, M Wu, B Huang, H Zhang - Soil Dynamics and Earthquake …, 2018 - Elsevier
This study aims to quantify the acceleration and displacement response spectra of pulse-like
near-fault ground motions, which can be further employed to derive the seismic force …

Non‐structure‐specific intensity measure parameters and characteristic period of near‐fault ground motions

D Yang, J Pan, G Li - Earthquake Engineering & Structural …, 2009 - Wiley Online Library
This paper focuses on the effects of long‐period pulse of near‐fault ground motions on the
structural damage potential. Two sets of near‐fault ground motion records from Chi‐Chi …

Residual displacement responses of structures subjected to near-fault pulse-like ground motions

H Dong, Q Han, C Qiu, X Du, J Liu - Structure and Infrastructure …, 2022 - Taylor & Francis
The residual deformation is one crucial factor determining the structural safety and the
structural repair cost after earthquakes. Hence, the quantitative estimation of residual …

Evolution criteria of overall damage of concrete gravity dam body and foundation under near-fault ground motion

Y Zhai, L Zhang, B Cui, H Zhang, T Ma - Structures, 2022 - Elsevier
Strong earthquake cases of concrete gravity dams show that the foundation damage has an
important influence on the seismic response and damage characteristics of the dam body …

Effects of the hanging wall and footwall on peak acceleration during the Jiji (Chi-Chi), Taiwan Province, earthquake

Y Yu, M Gao - Acta seismologica sinica, 2001 - Springer
Abstract The M= 7.6 Jiji (Chi-Chi) earthquake, Taiwan Province, on September 21, 1999
(local time) is a thrust fault style earthquake. The empirical attenuation relations of the …

Effects of near-fault and far-fault ground motions on nonlinear dynamic response and seismic damage of concrete gravity dams

S Zhang, G Wang - Soil Dynamics and Earthquake Engineering, 2013 - Elsevier
As the forward directivity and fling effect characteristics of the near-fault ground motions,
seismic response of structures in the near field of a rupturing fault can be significantly …