Results 31 to 40 of about 1,076,694 (352)

Inversion of extensional basins parallel and oblique to their boundaries: inferences from analogue models and field observations from the Dolomites Indenter, European eastern Southern Alps [PDF]

open access: yesSolid Earth, 2023
Polyphase deformation of continental crust is analysed through physical analogue models for settings wherein platform–basin geometries at passive continental margins are subject to subsequent shortening and orogenesis.
A.-K. Sieberer   +4 more
doaj   +1 more source

Quantification of mass transfers and mineralogical transformations in a thrust fault (Monte Perdido thrust unit, southern Pyrenees, Spain) [PDF]

open access: yes, 2014
In fold-and-thrust belts, shortening is mainly accommodated by thrust faults which are preferential zones for recrystallisation and mass transfer. This study focuses on a detachment fault related to the emplacement of the Monte Perdido thrust unit in ...
Buatier, Martine D.   +6 more
core   +2 more sources

Asymmetrical Microfracture Density Across an Active Thrust Fault: Evidence from the Longmen Shan Fault, Eastern Tibet [PDF]

open access: yesLithosphere
Microfracture density in fault damage zones can reflect spatial variability that decays in intensity as a function of distance from the fault, which is crucial in understanding the mechanical, seismological, and fluid-flow properties of the fault system.
Hu Wang   +6 more
doaj   +1 more source

Early weakening processes inside thrust fault [PDF]

open access: yesTectonics, 2015
Observations from deep boreholes at several locations worldwide, laboratory measurements of frictional strength on quartzo-feldspathic materials, and earthquake focal mechanisms indicate that crustal faults are strong (apparent friction μ ≥ 0.6). However, friction experiments on phyllosilicate-rich rocks and some geophysical data have demonstrated that
B. Lacroix   +4 more
openaire   +6 more sources

Attitude Tracking Control Reconfiguration for Space Launch Vehicle With Thrust Loss Fault

open access: yesIEEE Access, 2019
The thrust loss fault of the space launch vehicle is quite different from that of ordinary actuator efficiency loss. Focusing on the attitude tracking control problem of the launch vehicle with thrust loss fault, the special impacts of that fault on the ...
Yaokun Zhang   +4 more
doaj   +1 more source

Test on the Reliability of the Subsurface Fault Geometry Estimated by Deformed River Terraces Along the Bailang River, North Front of the Qilian Shan (North West China)

open access: yesFrontiers in Earth Science, 2021
The subsurface fault geometry is the base for understanding a process of crust deformation and mountain building. Based on kinematic models for fault-related folds, a geomorphic method is recently applied to estimate the subsurface fault geometry, while ...
Xiaofei Hu   +4 more
doaj   +1 more source

Exploring the shallow structure of the San Ramón thrust fault in Santiago, Chile (~33.5° S), using active seismic and electric methods

open access: yes, 2014
. The crustal-scale west-vergent San Ramon thrust fault system, which lies at the foot of the main Andean Cordillera in central Chile, is a geologically active structure with manifestations of late Quaternary complex surface rupture on fault segments ...
D. Díaz   +5 more
semanticscholar   +1 more source

Paleogeographic inversion resulting from large out of sequence breaching thrusts: The León Fault (Cantabrian Zone, NW Iberia). A new picture of the external Variscan Thrust Belt in the Ibero-Armorican Arc [PDF]

open access: yes, 2009
Out of sequence breaching thrusts may give rise to duplication of a former thrust stack in map view in the same manner that stratigraphic units are repeated by initial thrusts.
Alosno, J.L., Marcos, A., Suárez, A.
core   +3 more sources

Recent fold growth and drainage development: The Janauri and Chandigarh anticlines in the Siwalik foothills, northwest India [PDF]

open access: yes, 2006
International audienceThe active growth of a fault-and-thrust belt in frontal zones of Himalaya is a prominent topographical feature, extending 2500 km from Assam to Pakistan.
Carozza, Jean-Michel   +2 more
core   +4 more sources

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