Results 1 to 10 of about 4,191 (261)
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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Physics-based earthquake early warning using distributed acoustic sensing [PDF]
Scientific ReportsWe present a physics-based point source earthquake early warning system using distributed acoustic sensing (DAS) data. All core modules of the system are based on physical principles of wave propagation, and models that describe the earthquake source and
Shahar Ben-Zeev, Itzhak Lior
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BuildingsThis paper presents a classification method for earthquake ground motion records utilizing the results of K-means cluster analysis. The moment magnitude and Joyner–Boore distance are utilized as the primary parameters for clustering the earthquake ground
Yanqiong Ding +3 more
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Seismic Assessment of Footbridges under Spatial Variation of Earthquake Ground Motion (SVEGM): Experimental Testing and Finite Element Analyses [PDF]
Sensors, 2020 Maria Anna Polak +2 more
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Variabilities of ground motion in 2023 M w 7.8 Pazarcık earthquake in Turkey and 2008 M w 7.9 Wenchuan earthquake in China [PDF]
Scientific ReportsBoth the 2023 M w 7.8 Pazarcık earthquake (strike-slip fault) in Turkey, and the 2008 M w 7.9 Wenchuan earthquake (reverse-slip fault) in China occurred on the Eurasian seismic belt, with comparable moment magnitudes.
Peibin Xu, Xingguo Liu, Lin Li
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A review on the development on the duration of ground motion
地球与行星物理论评, 2021 The duration of earthquake ground motion is acted as one of the three elements indicating of ground motion. Its influence on earthquake damage is gradually recognized by experts and scholars all over the world.
Meiling Zhang, Lihua Tang, Jianqi Lu
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Buildings, 2023 A stochastic earthquake ground motion database comprising twelve groups of simulated ground motions was introduced. Ground motions were generated using the stochastic semi-physical model of earthquake ground motions, based on a cluster analysis of 7778 ...
Yanqiong Ding, Yazhou Xu, Shuhang Ding
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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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Geoenvironmental Disasters, 2021 Earthquake is a sudden release of energy due to faults. Natural calamities like earthquakes can neither be predicted nor prevented. However, the severity of the damages can be minimized by development of proper infrastructure which includes microzonation
Alemayehu Ayele +2 more
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Applied Sciences, 2023 A Mw7.8 earthquake struck Turkey on 6 February 2023, causing severe casualties and economic losses. This paper investigates the characteristics of strong ground motion and seismogenic fault of the earthquake.
Yushi Duan +5 more
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