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Characteristics of near-fault ground motion containing velocity pulses
Acta Seismologica Sinica, 2006There are many reports about the research on near-fault velocity pulses, which focus on the generation of velocity pulse and simplify the velocity pulse so as to be used in the seismic design of structure. However few researches have put emphasis on the characteristics of near-fault ground motions containing velocity pulses, especially the ...
Tao Wei, Feng-xin Zhao, Yu-shan Zhang
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A stochastic model and synthesis for near‐fault impulsive ground motions
Earthquake Engineering & Structural Dynamics, 2014SummaryThe orientations of ground motions are paramount when the pulse‐like motions and their unfavorable seismic responses are considered. This paper addresses the stochastic modeling and synthesizing of near‐fault impulsive ground motions with forward directivity effect taking the orientation of the strongest pulses into account. First, a statistical
Dixiong Yang, Jilei Zhou
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Fractal characterization and frequency properties of near-fault ground motions
Earthquake Engineering and Engineering Vibration, 2013This study explores the irregularity and complexity of strong earthquake ground motions from the perspective of fractal geometry, and constructs a relation with the frequency content of the ground motions. The box-counting fractal dimensions and five representative period parameters of near-fault ground motions from the Chi-Chi and Northridge ...
Dixiong Yang, Changgeng Zhang
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On the near-fault ground motion from the observation and simulation
A fault has a finite zone width, and is fractured the most at the center. The diffusive deformation is observed up to a few kilometers on the ground surface for the 2023 Pazarcık (Kahramanmaraş) earthquake, for example. From the point of view of seismic wave propagation, such fractured and severely deformed zone corresponds to the redaction of seismic ...Aochi, Hideo, Fukuyama, Eiichi
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Seismic Assessment of Tunnels in Near Fault Ground Motion
2023Bhavesh Banjare, Swetha Veeraraghavan
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Applicability analysis of high-speed railway system under the action of near-fault ground motion
Soil Dynamics and Earthquake Engineering, 2020Lizhong Jiang +2 more
exaly
Investigation of the effect of near fault ground motion on a steel building
Proceedings of the 3rd International Civil Engineering & Architecture Conference Volume 1: Civil Engineering, 2023Şevket Ateş, Mohammed Saif
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Seismic response of embankment dams under near-fault and far-field ground motion excitation
Engineering Geology, 2013Navid Hadiani
exaly