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A Multi Record Based Artificial Near Fault Ground Motion Generation Method [PDF]
MethodsX, 2020 Near fault ground motion is a kind of ground motion with great damage, which is difficult to simulate. The amplitude and frequency functions of near fault ground motion vary greatly with time.
Zhen Liu, Shibo Zhang, Zhe Zhang
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Frontiers in Earth Science, 2023 Three destructive earthquakes occurred in Pingwu and Songpan, Sichuan Province, China, between August 16 and 23, 1976. Due to the seismic monitoring capability at that time, the ground motion characteristics of these earthquakes are very vague.
Zhiwei Ji +7 more
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Determining the Optimal Scalar Intensity Measure of Floor Communication Towers
Shock and Vibration, 2022 Various structural types and ground motion characteristics lead to distinct intensity measures of structural seismic performance. For the lattice high-rise steel structure of communication towers, determining the intensity measures to adjust ground ...
Bo Li +4 more
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Driving Source of Change for Ionosphere before Large Earthquake -Vertical Ground Motion-
Remote Sensing, 2023 This paper discusses the relationship between the vertical ground motion and ionospheric disturbances before the Kumamoto earthquake on 16 April 2016, in Kyushu, Japan, using the vertical ground motion measured by slant gauges widely distributed in ...
Chia-Hung Chen +3 more
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Japan Architectural Review, 2023 This study proposes a probabilistic model for earthquake ground motion prediction, named ground motion generation model, which can generate ground motion time history data directly.
Yuma Matsumoto +4 more
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A procedure to select ground-motion time histories for deterministic seismic hazard analysis from the Next Generation Attenuation (NGA) database [PDF]
Natural Hazards and Earth System Sciences, 2017 In performance-based seismic design, ground-motion time histories are needed for analyzing dynamic responses of nonlinear structural systems. However, the number of ground-motion data at design level is often limited.
D. Huang, W. Du, H. Zhu
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Frontiers in Earth Science, 2022 Ground-motion models have gained foremost attention during recent years for being capable of predicting ground-motion intensity levels for future seismic scenarios.
Edoardo Prezioso +3 more
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Dizhi lixue xuebao, 2021 Shanghai is located in the alluvial plain of the Yangtze River Delta, the merge area of the Huangpu River and Suzhou River. The unique geographical and sedimentary environment have formed the shallow sand layers in Shanghai.
LI Xue, ZENG Yuyan, YU Fei, SHI Gang
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Empirical ground motion prediction
Annals of Geophysics, 1994 New methods of site-specific ground motion prediction in the time and frequency domains are presented. A large earthquake is simulated as a composite (linear combination) of observed small earthquakes (subevents) assuming Aki-Brune functional models of ...
R. J. Archuleta, A. G. Tumarkin
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Directional Amplification at Rock Sites in Fault Damage Zones
Applied Sciences, 2023 Site effects refer to the modification of ground shaking caused by the local geological conditions that can result in the strong amplification of ground motion.
Marta Pischiutta +4 more
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