Results 1 to 10 of about 17,530 (265)
The study of ground motion amplification based on an SMASS array site
Frontiers in Earth Science, 2022 There is a consensus in earthquake engineering that different soil structures have significant effects on ground motion. Three main methods can be used to study this issue: theoretical analysis, numerical simulation, and earthquake records analysis ...
Ping Li +4 more
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Earthquake building damage detection based on synthetic-aperture-radar imagery and machine learning [PDF]
Natural Hazards and Earth System Sciences, 2023 This article presents a framework for semi-automated building damage assessment due to earthquakes from remote-sensing data and other supplementary datasets, while also leveraging recent advances in machine-learning algorithms.
A. Rao +6 more
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Development of synthetic ground motion at a specific site in Yogyakarta town, Indonesia utilizing the PSHA Method [PDF]
E3S Web of Conferences, 2020 This paper presents the development of synthetic ground motion at specific sites in Yogyakarta town. In the 2019 Indonesian Seismic Code [1] provides an alternative method in the analysis of building structures by applying the dynamic time history ...
Pawirodikromo Widodo +3 more
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Open Geosciences, 2020 Along the lower reaches of the Yarlung Zangbo River, scattered alluvium sections appear on T1 and T2 terraces. The alluvial deposits on the T1 terrace in Linduo and Ximogou and the T2 terrace in Guoguotang are composed principally of coarse-grained sand ...
Xie Chao +5 more
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Applied Sciences, 2023 This study aims to explore the differences between the loess and landslide deposits, focusing on aspects such as particle distribution, consolidation characteristics, and the dynamic shear modulus.
Da Peng +5 more
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Study on seismic risk assessment model of water supply systems in mainland China [PDF]
Natural Hazards and Earth System SciencesUsing the peak ground acceleration (PGA) under four exceedance probabilities calculated via a probabilistic seismic hazard analysis method for China, the probability density function of PGA was obtained by fitting with the Cornell seismic hazard ...
T. Yu +7 more
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Challenges and Strategies to Promote Social Effects of the Earthquake Rumors [PDF]
مطالعات مدیریت راهبردی, 2016 High seismicity and earthquake occurrence is one of the most important concerns of urban management in Tehran metropolitan. Unfortunately, this is being neglected because of the earthquake nature, human negligence and long-time return period of severe ...
Farokh Parsizadeh, Parvaneh Pishnamazi
doaj
Bulletin of the New Zealand Society for Earthquake Engineering, 1991 The power to classify buildings as earthquake risk has been available to local authorities since 1968. Through provisions in the Local Government Act, local authorities could require owners to strengthen or demolish buildings so classified. Authorities throughout New Zealand have progressively taken up these powers and many unreinforced masonry ...
David C. Hopkins +2 more
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Investigating the potential effectiveness of earthquake early warning across Europe
Nature Communications, 2022 The viability of earthquake early warning (EEW) in Europe is highly dependent on the magnitude of the ongoing earthquake and the ground-shaking threshold for alert issuance. The potential effectiveness of EEW is highest for Turkey, Italy, and Greece.
Gemma Cremen +2 more
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Next-Generation EEW Empowered by NDSHA: From Concept to Implementation
Geosciences, 2021 In this paper, we discuss a possible combination of Earthquake Early Warning (EEW) and Neo-deterministic Seismic Hazard Assessment (NDSHA), and propose a new warning model, EEW2.0. The aim is to provide a differentiated warning alert to various end-users
Yan Zhang +8 more
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