نتایج جستجو برای: especially faults displacement

تعداد نتایج: 465968  

Journal: :Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada 2013
Bralee Chayasombat Yusuke Kimata Tomoharu Tokunaga Kotaro Kuroda Katsuhiro Sasaki

Microstructures of 3C-SiC grown by chemical vapor deposition (CVD) technique on undulant silicon substrate and a further developed technique called switch-back epitaxy (SBE) were studied using transmission electron microscopy (TEM). In case of the CVD sample, the density of the stacking faults was found to be significantly decreasing along growth direction. Sites of collision of stacking faults...

ژورنال: کواترنری ایران 2019
Rahimi, Habib, Aliyannezhadi, Abbas, Kimiagar, Salimeh, Mehrnia, Seyyed Reza , Sadrmohammadi, Nasrin,

Abstract In this research, Geophysical methods Ground Penetration Radar (GPR) and Geoelectric have been used to detect hidden Quaternary faults in alluvial sediments located southwest of Chitgar Forest Park (District 22 of Tehran). The study of profiles (GPR) identified areas such as fault. The results obtained from two Geoelectric profiles indicate that there are two zones with low electrical...

Journal: :فیزیک زمین و فضا 0
اصغر راست بود استادیار، گروه مهندسی نقشه برداری، دانشکده مهندسی عمران، دانشگاه تبریز، تبریز، ایران بهزاد وثوقی دانشیار، گروه مهندسی ژئودزی، دانشکده مهندسی نقشه برداری، دانشگاه صنعتی خواجه نصیرالدین طوسی، تهران، ایران

the scope of this research is to investigate the effect of geometrical and physical input parameters in crustal viscoelastic deformation models. to do this analysis viscoelastic model of wang et al., 2006 is used. the increasing quality of data on time-dependent deformation of the earth's surface can be used to extract more details on the spatial and temporal development of earthquake-rela...

2006
Thorsten J. Nagel Roger Buck

[1] In a series of numerical experiments, arrays of parallel-dipping normal faults formed only if the model contained a thin viscous layer sandwiched between the brittle, faulted layer on top and a lower boundary that resisted vertical displacement. With this particular vertical stratification, parallel-dipping faults developed even if the viscous layer had a shear-stress-free lower boundary co...

2004
J. M. AZAÑÓN A. AZOR G. BOOTH - REA F. TORCAL

The Alhambra (14th century AD) in Granada (southeast Spain) is built at the summit of a Pliocene to Lower Pleistocene conglomeratic formation. Tens of small-scale normal faults crop out along the northern hillslope of the Alhambra, which have a N130–N150 E strike, dipping 65–75 mostly to the southwest. These are closely spaced faults (approximately 5–30 m) with centimetre to several metre displ...

2011
A. HARING

In a gravel pit (SE Vienna basin), metre-thick bedded successions of conglomerate and sand layers of Miocene age are exceptionally well exposed along a W-E-striking wall. The sediments are cut by numerous N-Sstriking, high-angle normal faults. The faults have a marked displacement gradient and offset marker layers of up to several metres. Using ground penetrating radar, we measured ten sections...

Journal: :Elektrotechnik und Informationstechnik 2014
Emanuel Fuchs Lothar Fickert

Emanuel Fuchs 11 Furthermore a new method for the automated evaluation of earth faults is introduced. The new method determines the detuning and the damping, based on the decay process, in the frequency domain. For the automated evaluation of earth faults the accurate registration of the distinguishing moment of an earth fault is necessary. For the accurate registration a new method is introduc...

Journal: :Geoscientific Model Development 2021

Abstract. Without properly accounting for both fault kinematics and observations of a faulted surface, it is challenging to create 3D geological models units. Geometries where multiple faults interact, the surface geometry significantly deviate from flat plane interfaces are poorly characterised by sparse datasets particular challenges. There two existing approaches incorporating into modelling...

Journal: :journal of tethys 0

the doruneh fault is one of the longest and most prominent faults in iran. however, only two recorded historical earthquakes with magnitudes more than 7 might be related to this fault. for getting more information on this fault more investigation in different fields are required. fault displacement is one of the most important parameters needed to explore the fault activity. in this study, with...

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