Results 11 to 20 of about 1,216,082 (231)
On the stress drop in North Eurasia earthquakes source-sites versus specific seismic energy [PDF]
Геосистемы переходных зон, 2020 A generalization of the results on the stress drop and the specific seismic energy for the earthquakes in Northern Eurasia has been made. The relationship of these parameters with the seismic moment and the magnitude has been analyzed.
Nailia A. Sycheva, Leonid M. Bogomolov
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矿业科学学报, 2020 In order to analyze the spatial and temporal distribution laws of mine earthquake induced by thrust fault coal-bump under mining disturbance, according to the power distribution law of G-R seismic activity, combined with the in-situ monitoring micro ...
Ren Zheng, Jiang Yaodong
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Is the seismic moment-frequency relation universal? [PDF]
Geophysical Journal International, 2000 SUMMARY We evaluate the seismic moment‐frequency relation for the Harvard catalogue in the period 1977‐1994. This catalogue is composed of about 12 000 earthquakes. After selection of events in terms of depth and energy, we retain about 8000 data points.
GODANO, Cataldo, PINGUE F.
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Seismic and Aseismic Cycle of the Ecuador–Colombia Subduction Zone
Frontiers in Earth Science, 2021 The Colombia–Ecuador subduction zone is an exceptional natural laboratory to study the seismic cycle associated with large and great subduction earthquakes.
M. Chlieh +5 more
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Match Compliance of Conventional Design Codes with Instructions for Seismic Rehabilitation of Buildings in Performance Evaluation of Steel Moment Frames [PDF]
Journal of Structural and Construction Engineering, 2019 Today, instructions for seismic rehabilitation of existing buildings are widely used for seismic performance evaluation of existing buildings. Moreover, nonlinear structural analysis methods are permitted for seismic design of new buildings in recent ...
M. A. Najafgholipour +3 more
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Energy Reports, 2020 The safety of a nuclear power plant against earthquakes can be improved by installing seismic isolation devices. As such seismic isolation devices handle seismic loads, however, displacements larger than those generated before the application of such ...
Sung-Wan Kim, Bub-Gyu Jeon, Da-Woon Yun
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Consistency between a strain rate model and the ESHM20 earthquake rate forecast in Europe: insights for seismic hazard [PDF]
Natural Hazards and Earth System SciencesThis work aims at investigating the consistency between a strain rate model and a long-term earthquake forecast at the European scale. We take advantage of the release of geodetic strain rate models by Piña-Valdés et al.
B. Donniol Jouve +4 more
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Seismic Moment Evolution During Hydraulic Stimulations [PDF]
Geophysical Research Letters, 2020 AbstractAnalysis of past and present stimulation projects reveals that the temporal evolution and growth of maximum observed moment magnitudes may be linked directly to the injected fluid volume and hydraulic energy. Overall evolution of seismic moment seems independent of the tectonic stress regime and is most likely governed by reservoir specific ...
Stephan Bentz +4 more
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Regional Seismic Wavefield Propagation [PDF]
, 2004 Through the examination of local and regional seismic waveform data the crust and upper mantle of southern California are investigated. Using local and regional seismic phases such as Pn, Sn, PL, and surface waves, seismic wave velocities of interesting
Savage, Brian Kirk
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Annals of Geophysics, 1997 We analyzed the distribution of seismic moment in Italy, computed from instrumental seismicity recorded by the Italian National Seismic Network in the past 14 years, to map the areas where seismic deformation processes have been active in this time ...
R. Azzara, B. Castello, G. Selvaggi
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