Results 31 to 40 of about 65,463 (321)
Frontiers in Materials, 2021 Post-installed anchor technology is widely used for structural strengthening and for retrofitting existing constructions. The old–new concrete interface associated with using this technology is of great significance in the shear capacity of concrete ...
Jian Jiang +4 more
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MyShake: A smartphone seismic network for earthquake early warning and beyond. [PDF]
Sci Adv, 2016 Kong Q, Allen RM, Schreier L, Kwon YW.
europepmc +2 more sources
Global growth of earthquake early warning
Science, 2022 Public-private partnerships provide a method for vastly expanding sensor ...
Allen, Richard M, Stogaitis, Marc
openaire +4 more sources
Frontiers in Earth Science, 2023 In an effort to investigate the attenuation characteristics and site effects in eastern Guangdong, 659 strong-motion recordings received by 27 stations were selected for spectral analysis to separate path attenuation, site effects and source spectra. The
Huadeng Wu +15 more
doaj +1 more source
Advances in Civil Engineering, 2020 Concrete columns are critical in supporting the weight of an entire structural frame and also play a key role in force transferring among structural members.
Yabin Liang, Zhicheng Ye, Qian Feng
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PreSEIS: A Neural Network-Based Approach to Earthquake Early Warning for Finite Faults [PDF]
, 2008 The major challenge in the development of earthquake early warning (EEW) systems is the achievement of a robust performance at largest possible warning time.
Böse, Maren +2 more
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Real-Time Estimation of Fault Rupture Extent Using Envelopes of Acceleration [PDF]
, 2008 We present a new strategy to estimate the geometry of a rupture on a finite fault in real time for earthquake early warning. We extend the work of Cua and Heaton who developed the virtual seismologist (VS) method (Cua, 2005), which is a Bayesian approach
Heaton, Thomas, Yamada, Masumi
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Earthquake early warning systems
, 2007 During the past few decades, economic losses and human casualties due to natural disasters increased exponentially on our planet, mainly because of the increased density of population and industry in high hazard areas. Although the prediction of earthquakes is not practicable yet, the present technology allows a prompt identification of the onset of ...
P. Gasparini, G. Manfredi, Jochen Zschau
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Magnitude estimation for early warning applications using the initial part of P waves: A case study on the 2008 Wenchuan sequence [PDF]
, 2009 A period parameter τ_c and an amplitude parameter Pd determined from the very beginning of P wave are important for earthquake early warning (EEW), yet their dependence on source mechanism, focal depth and epicentral distance has not been fully studied ...
Chen, Yong +3 more
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Preliminary discussion on the earthquake early warning network of Jiangxi Province
地震科学进展, 2021 The earthquake early warning system is formed by seismic stations and the urgent information systems. Many seismic stations are added to the original seismic monitoring network and old operation systems are upgraded.
Si Yu, Tingting Tang
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