Qualitative Method and Case Study for Ground Vibration of Tunnels Induced by Fault-Slip in Underground Mine
Sign Up to like & getrecommendations! Published in 2018 at "Rock Mechanics and Rock Engineering"
DOI: 10.1007/s00603-018-1631-x
Abstract: To evaluate tunnel ground vibrations induced by fault-slip in underground mine, it is crucial to resolve the peak ground velocity (PGV) and the peak ground acceleration (PGA). To quantify PGV and PGA in three-dimensional space,… read more here.
Keywords: slip; ground; fault slip; induced fault ... See more keywords
Investigation of Fault Displacement Evolution During Extraction in Longwall Panel in an Underground Coal Mine
Sign Up to like & getrecommendations! Published in 2019 at "Rock Mechanics and Rock Engineering"
DOI: 10.1007/s00603-019-02015-z
Abstract: A physical simulation model is constructed to study the characteristics of fault displacement evolution at Yima mining area, Henan Province, China. The geological condition at Yima mining area is complicated with high in situ stress,… read more here.
Keywords: fault; fault slip; displacement evolution; fault displacement ... See more keywords
Mechanism of rock burst induced by fault slip in an island coal panel and hazard assessment using seismic tomography: a case study from Xuzhuang colliery, Xuzhou, China
Sign Up to like & getrecommendations! Published in 2017 at "Geosciences Journal"
DOI: 10.1007/s12303-016-0065-2
Abstract: Rock burst hazards induced by fault slip frequently occur in underground mining and threaten the safety of miners. In this paper, the structures of overlying strata, mechanism of fault slip, and rock burst pre-warning using… read more here.
Keywords: rock burst; seismic tomography; rock; fault slip ... See more keywords
Modeling of fault slip during hydraulic stimulation in a naturally fractured medium
Sign Up to like & getrecommendations! Published in 2019 at "Geomechanics and Geophysics for Geo-Energy and Geo-Resources"
DOI: 10.1007/s40948-019-00108-1
Abstract: Assessing the intensity of potential seismicity induced by fault slip is a mandatory task in the development of enhanced geothermal systems. In this paper numerical simulations are performed to investigate the propagation of hydraulic fractures… read more here.
Keywords: slip; fault slip; fault; modeling fault ... See more keywords
Experimental and theoretical study of the fault slip events of rock masses around underground tunnels induced by external disturbances
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Geology"
DOI: 10.1016/j.enggeo.2017.12.007
Abstract: Abstract Fault slip events of rock masses around underground tunnels, such as irreversible displacements and slip-type rock bursts, can easily occur after external disturbances. To investigate the mechanism and threshold conditions of fault slip events… read more here.
Keywords: fault slip; value; threshold conditions; slip events ... See more keywords
Stream channel offsets along strike-slip faults: Interaction between fault slip and surface processes
Sign Up to like & getrecommendations! Published in 2021 at "Geomorphology"
DOI: 10.1016/j.geomorph.2021.107965
Abstract: Abstract Stream-channel offsets are widely used for identifying strike-slip faults and estimating fault slip rates, assuming offsets result from fault slip. However, surface processes can modify and change stream channels. Here, we used a simple… read more here.
Keywords: stream channel; fault; slip; surface processes ... See more keywords
No more blind dates with calcite: Fluid-flow vs. fault-slip along the Očkov thrust, Prague Basin
Sign Up to like & getrecommendations! Published in 2021 at "Geoscience Frontiers"
DOI: 10.1016/j.gsf.2021.101143
Abstract: Abstract Dating of fracture-filling calcite with U-Pb geochronology is becoming a rapidly adopted technique for determining the absolute timing of brittle deformation in the upper crust. Slickenfibre calcite is a desirable target, as it precipitates… read more here.
Keywords: prague basin; fluid flow; slip along; fault slip ... See more keywords
The use of Stress Tensor Discriminator Faults in separating heterogeneous fault-slip data with best-fit stress inversion methods. II. Compressional stress regimes
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Structural Geology"
DOI: 10.1016/j.jsg.2017.12.015
Abstract: Abstract Synthetic heterogeneous fault-slip data as driven by Andersonian compressional stress tensors were used to examine the efficiency of best-fit stress inversion methods in separating them. Heterogeneous fault-slip data are separated only if (a) they… read more here.
Keywords: fault slip; compressional stress; slip data; best fit ... See more keywords
Real‐Time Coseismic Slip Estimation via the GNSS Carrier Phase to Fault Slip Approach: A Case Study of the 2016 Kumamoto Earthquake
Sign Up to like & getrecommendations! Published in 2019 at "Geophysical Research Letters"
DOI: 10.1029/2018gl080741
Abstract: We investigate the feasibility of Global Navigation Satellite System (GNSS)‐based deformation monitoring that detects coseismic fault slip directly from GNSS carrier phases without conventional positioning analysis. This method, which we call the phase‐to‐slip (PTS) method,… read more here.
Keywords: slip; 2016 kumamoto; gnss carrier; real time ... See more keywords
Partitioning the Ongoing Extension of the Central Apennines (Italy): Fault Slip Rates and Bulk Deformation Rates From Geodetic and Stress Data
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Geophysical Research"
DOI: 10.1029/2019jb018956
Abstract: We investigated whether the joint inversion of geodetic and stress direction data can constrain long-term fault slip rates in the central Apennines, and ultimately how extension is partitioned among fault slip and bulk lithosphere permanent… read more here.
Keywords: fault; slip; fault slip; geodetic stress ... See more keywords
Stress Orientations in the Nankai Trough Constrained Using Seismic and Aseismic Slip
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Geophysical Research"
DOI: 10.1029/2020jb019841
Abstract: The strength of subduction thrust faults is key to understanding seismogenesis at the provenance of Earth's largest earthquakes. Earthquake focal mechanisms are routinely inverted to constrain the stress state at seismogenic depths. However, on some… read more here.
Keywords: nankai trough; stress; fault slip; slip ... See more keywords