Results 1 to 10 of about 9,030 (161)
Coseismic fault-slip distribution of the 2019 Ridgecrest Mw6.4 and Mw7.1 earthquakes [PDF]
Scientific Reports, 2021 The 2019 Ridgecrest, California seismic sequence, including an Mw6.4 foreshock and Mw7.1 mainshock, represent the largest regional seismic events within the past 20 years.
Yang Gao +6 more
doaj +2 more sources
Predicting fault slip via transfer learning. [PDF]
Nat Commun, 2021 Abstract Data-driven machine-learning for predicting instantaneous and future fault-slip in laboratory experiments has recently progressed markedly due to large training data sets. In Earth however, earthquake interevent times range from 10's-100's of years and geophysical data typically exist for only a portion of an earthquake cycle.
Wang K +3 more
europepmc +7 more sources
The advance in obtaining fault slip rate of strike slip fault-A review
Earthquake Research Advances, 2021 Slip rate along the major active fault is an important parameter in the quantitative study of active tectonics. It is the average rate of fault slip during a certain period of time, reflecting the rate of strain energy accumulation on the fault zone.
Jinrui Liu +4 more
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Fault slip envelope: a new parametric investigation tool for fault slip based on geomechanics and 3-D fault geometry [PDF]
Solid Earth, 2019 By combining a 3-D boundary element model, frictional slip theory, and fast computation method, we propose a new tool to improve fault slip analysis that allows the user to analyze a very large number of scenarios of stress and fault mechanical property ...
R. Soliva +3 more
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Tektonika, 2023 Earthquake hazard assessments rely on observations from the field and geophysical data that provide fault slip rate estimates at specific sites and inform the geometry of active faults; however, uncertainty remains for both slip rate and geometry ...
Jennifer Hatch +2 more
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Geomatics, Natural Hazards & Risk, 2022 The seismic source release by fault slip under the influence of mining is an important factor to induce rock burst. In this study, the normal fault and reverse fault with different horizontal stress are constructed by numerical simulation and the fault ...
Peng Kong +3 more
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State of the art review of the risk assessment and early warning methods for fault-slip rockburst
矿业科学学报, 2022 Underground engineering generally needs to pass through a significant number of geological structure areas, which can easily induce fault-slip rockburst, threatening the engineering structure's stability.For revealing the mechanism of disaster causing of
Gao Ansen, Qi Chengzhi, Shan Renliang
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Fault slip distribution and fault roughness [PDF]
Geophysical Journal International, 2011 We present analysis of the spatial correlations of seismological slip maps and fault topography roughness, illuminating their identical self-affine exponent. Though the complexity of the coseismic spatial slip distribution can be intuitively associated with geometrical or stress heterogeneities along the fault surface, this has never been demonstrated.
Candela, Thibault +4 more
openaire +4 more sources
Study on the dynamic response and the hazard of rock burst under the influence of fault slip
Frontiers in Earth Science, 2023 In the process of coal mine production, rock burst accidents near faults occur frequently. In order to further reveal the induced mechanism of fault slip rock burst, a numerical simulation method for dynamic calculation of fault slip under the influence ...
Peng Kong +7 more
doaj +1 more source
Applied Sciences, 2022 Unstable slip of a fault block is considered to be the main cause of shallow earthquakes. However, the underlying mechanism of the stability-to-instability transition of faults has not been fully understood.
Wenming Sun +3 more
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