Results 11 to 20 of about 2,804,231 (390)
Evolution of shear zones in granular materials [PDF]
Physical Review E, 2014 11 pages, 12 figures, submitted to Phys.
Szabó, Balázs +8 more
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Microstructures associated with the Sottunga-Jurmo shear zone and their implications for the 1.83-1.79 Ga tectonic development of SW Finland [PDF]
Bulletin of the Geological Society of Finland, 2010 This petrographic study of rock samples from the area of a large-scale shear zone, the Sottung-Jurmo shear zone, in SW Finland, illuminates the thermal development of and strain distribution within the rocks during the last development stages of the ...
T. Torvela, C. Ehlers
doaj +3 more sources
地质科技通报, 2022 Studying the strength characteristics of slip zone soils under different shear conditions is of great significance for the stability evaluation of reservoir landslides.
Fancheng Zhao +4 more
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Friction of Shear-Fracture Zones [PDF]
Physical Review Letters, 2017 A shear fracture of brittle solids under compression undergoes a substantial evolution from the initial microcracking to a fully formed powder-filled shear zone. Experiments covering the entire process are relatively easy to conduct, but they are very difficult to investigate in detail. Numerically, the large strain limit has remained a challenge.
Pylväinen, J. I. +3 more
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In Situ Shear Test for Revealing the Mechanical Properties of the Gravelly Slip Zone Soil
Sensors, 2020 Slip zone soil is usually composed of clay or silty clay; in some special geological environments, it contains gravels, which make the properties of the slip zone soil more complex.
Zongxing Zou +7 more
doaj +1 more source
STRESS FIELD IN A SHEAR ZONE, AND FORMATION OF THE MAIN FAULT
Геодинамика и тектонофизика, 2021 Using the analytical approximation method, we calculated stress field parameters for cases with different relative positions of Riedel shears and loads required for shearing.
A. S. Lermontova
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Геодинамика и тектонофизика, 2021 Deviations of the РТ parameters from the background values, corresponding to the lithostatic pressure and the standard geotherm characteristic of the neighboring crustal blocks of the Yenisei Ridge, were recorded by geothermobarometry in the zones of ...
O. P. Polyansky +3 more
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Lithosphere, 2020 Below the seismogenic zone, faults are expressed as zones of distributed ductile strain in which minerals deform chiefly by crystal plastic and diffusional processes.
A. Lusk, J. Platt
semanticscholar +1 more source
Geology of late-Variscan Sàrrabus pluton (south-eastern Sardinia, Italy)
Journal of Maps, 2021 This paper deals with the geological mapping of the late-Variscan Sàrrabus pluton, (south-eastern Sardinia), a shallow multiple and composite igneous complex dominated by several generations of granodiorites, metaluminous and peraluminous granites and ...
F. Secchi +7 more
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Shear zones in granular media: 3D Contact Dynamics simulation [PDF]
, 2007 Shear zone formation is investigated in slow 3D shear flows. We simulate the linear version of the split-bottom shear cell. It is shown that the same type of wide shear zones is achieved in the presence as well as in the absence of gravity.
Ries, Alexander +2 more
core +1 more source