Results 11 to 20 of about 209,990 (301)
Research on Seismic Input Method of Layered Ground Foundation
IEEE Access, 2021 The seismic input of layered foundation is an essential part of seismic analysis of structure- foundation system. Most of the traditional seismic input methods only consider the first reflection process of seismic waves at the interface of different ...
Zhonghui Bi, Binghui Cui, Yafei Zhai
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Shock and Vibration, 2021 At present, most seismic earth pressure theories have the limitations of complex derivation process and difficult solution. To solve these problems, considering the deflection of small principal stress caused by soil arching effect, the central arc soil ...
Zheng-zhen Wang +3 more
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Геодинамика и тектонофизика, 2015 In February 2014, the Institute of the Earth’s Crust of Siberian Branch of the Russian Academy of Sciences celebrated its 65th anniversary. As of 01 January 2014, there are 300 employees in its staff, including one Full Member of RAS, one Corresponding ...
D. P. Gladkochub, R. P. Dorofeeva
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Recognition and reconstruction of coherent energy with application to deep seismic reflection data [PDF]
, 2000 Reflections in deep seismic reflection data tend to be visible on only a limited number of traces in a common midpoint gather. To prevent stack degeneration, any noncoherent reflection energy has to be removed.
Paul, A., Van der Baan, M.
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Геодинамика и тектонофизика, 2015 The commentary discusses possible directions for further research on the complex of issues arising in the analysis of the interaction of ascending hydrogen flows with the solid phase of the lithosphere and upper mantle.
Alexey V. Nikolaev
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Unfolding the procedure of characterizing recorded ultra low frequency, kHZ and MHz electromagetic anomalies prior to the L'Aquila earthquake as pre-seismic ones. Part I [PDF]
, 2009 Ultra low frequency, kHz and MHz electromagnetic anomalies were recorded prior to the L'Aquila catastrophic earthquake that occurred on April 6, 2009. The main aims of this contribution are: (i) To suggest a procedure for the designation of detected EM ...
C. Nomicos +9 more
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Геодинамика и тектонофизика, 2015 In the review, directions of future studies of the seismic process are considered. The priority shall be given to studies of the barrier effect of degassing and research of processes that take place in marginal structures.
Alexey V. Nikolaev
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Deep diffusion models for seismic processing
Computers & Geosciences, 2023 Seismic data processing involves techniques to deal with undesired effects that occur during acquisition and pre-processing. These effects mainly comprise coherent artefacts such as multiples, non-coherent signals such as electrical noise, and loss of signal information at the receivers that leads to incomplete traces. In the past years, there has been
Ricard Durall +4 more
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Heliogeodynamics and seismicity in Pribaikalie
Геодинамика и тектонофизика, 2018 The field of earthquake epicentres of Pribaikalie (Russia) is reconstructed from the data of historical and instrumental monitoring of earthquakes. The analysis shows that seismic events in the study area are distributed irregularly in space and time ...
K. G., Levi +3 more
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GPS source solution of the 2004 Parkfield earthquake [PDF]
, 2014 We compute a series of finite-source parameter inversions of the fault rupture of the 2004 Parkfield earthquake based on 1 Hz GPS records only. We confirm that some of the co-seismic slip at shallow depth (
Dreger, D., Houlie, N., Kim, A.
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