Effects of near-fault ground motions and equivalent pulses on multi-story structures
R Sehhati, A Rodriguez-Marek, M ElGawady… - Engineering …, 2011 - Elsevier
The focus of this paper is the structural response of multi-story structures to near-fault ground
motions, and whether structural response is dominated by the ground motion pulses present …
motions, and whether structural response is dominated by the ground motion pulses present …
Closed-form critical earthquake response of elastic–plastic structures on compliant ground under near-fault ground motions
K Kojima, I Takewaki - Frontiers in Built Environment, 2016 - frontiersin.org
The double impulse is introduced as a substitute of the fling-step near-fault ground motion. A
closed-form solution of the elastic–plastic response of a structure on compliant (flexible) …
closed-form solution of the elastic–plastic response of a structure on compliant (flexible) …
Seismic response of embankment dams under near-fault and far-field ground motion excitation
M Davoodi, MK Jafari, N Hadiani - Engineering Geology, 2013 - Elsevier
The characteristics of near-fault and far-field earthquakes differ. Records suggest that a near-
fault ground motion is characterized by a large high-energy pulse and a distinctive pulse …
fault ground motion is characterized by a large high-energy pulse and a distinctive pulse …
Applicability analysis of high-speed railway system under the action of near-fault ground motion
L Jiang, J Yu, W Zhou, W Yan, Z Lai, Y Feng - Soil Dynamics and …, 2020 - Elsevier
Studying the applicability of existing bridge and track systems of high-speed railway in near-
fault areas is crucial and urgent, because the current seismic design methods seldom …
fault areas is crucial and urgent, because the current seismic design methods seldom …
Study on equivalent velocity pulse of nearfault ground motions
X Li, X Zhu - Acta Seismologica Sinica, 2004 - Springer
Near-fault strong ground motions that resulted in serious structural damage are
characterized by directivity effect and pulse-type motion. Large-amplitude and long-period …
characterized by directivity effect and pulse-type motion. Large-amplitude and long-period …
Earthquake damage analysis of concrete gravity dams: modeling and behavior under near-fault seismic excitations
J Huang - Journal of Earthquake Engineering, 2015 - Taylor & Francis
In the near-fault region of an earthquake, ground motions are strongly affected by complex
mechanisms and can be significantly different from typical far-fault ground motions. Although …
mechanisms and can be significantly different from typical far-fault ground motions. Although …
A stochastic model and synthesis for near‐fault impulsive ground motions
D Yang, J Zhou - Earthquake Engineering & Structural …, 2015 - Wiley Online Library
The orientations of ground motions are paramount when the pulse‐like motions and their
unfavorable seismic responses are considered. This paper addresses the stochastic …
unfavorable seismic responses are considered. This paper addresses the stochastic …
Engineering characteristics of near-fault vertical ground motions and their effect on the seismic response of bridges
X Li, H Dou, X Zhu - Earthquake Engineering and Engineering Vibration, 2007 - Springer
A wide variety of near-fault strong ground motion records were collected from various
tectonic environments worldwide and were used to study the peak value ratio and response …
tectonic environments worldwide and were used to study the peak value ratio and response …
Seismic performance evaluation of dam-reservoir-foundation systems to near-fault ground motions
Ground motion records obtained in recent major strong earthquakes have provided
evidence that ground motions recorded near the near-fault regions differ in many cases from …
evidence that ground motions recorded near the near-fault regions differ in many cases from …
Characteristics of amplitude and duration for near fault strong ground motion from the 1999 Chi-Chi, Taiwan earthquake
A great number of free-field ground motion records are obtained during the 1999 Chi-Chi,
Taiwan, earthquake. Records from 130 near fault free-field stations within 55km to the …
Taiwan, earthquake. Records from 130 near fault free-field stations within 55km to the …