Auflistung nach Schlagwort "Gesteinsdeformation {Strukturgeologie}"
Anzeige der Dokumente 41-46 von 46
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Textures in mylonitised granite from Banefo area in the central part of the Cameroon Central Shear Zone (central Africa) — Kinematics and gradian deformation indicators
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)The North Equatorial Panafrican belt is constituted by orthogneissified metamorphic and magmatic sets linked to tectonometamorphic events of the neoproterozoic orogeny. This belt whose formations are situated in the North ... -
The effect of water, temperature and strain rate on the dislocation creep microstructure, recystallized grain size and flow stress of quartz
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)Since the work of Griggs & Blacic (1965) it is well known that the crystal plastic flow strength of ‘wet’ quartz samples is much lower than that of ‘dry’ samples deformed at the same conditions, and the general effect of ... -
The importance of lithological heterogeneity of the Onaping Formation for understanding post-impact deformation of the Sudbury Impact Structure, Canada
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006-03)The suevitic Onaping Formation overlies the layered Main Mass of the 1.85Ga Sudbury Igneous Complex (SIC) of the Sudbury Impact Structure, Ontario. The Formation consists of four Members, namely from top to bottom, the ... -
The Serifos Metamorphic Core Complex (Greece) — kinematic investigations of the southern detachment mylonites
(11. Symposium "Tektonik, Struktur- und Kristallingeologie", 2006)The island of Serifos is situated about 100km SSE of Athens in the Aegean Sea and belongs to the Attic-Cycladic massif. The geology of Serifos is largely characterized by a shallow hornblendebiotite granodiorite pluton ... -
Three-dimensional finite element modeling of slip rate variations on faults caused by glacial interglacial changes in ice and water volumes - parameter study and application to nature
(Univ. Bochum, 2008)Paläoseismologische Daten lassen vermuten, dass viele aktive Störungen in unterschiedlichen tektonischen Settings eine Veränderung in der Bewegungsrate auf der Störung kurz nach dem Ende des letzten glazialen Maximums ... -
Trennbruchversagen von Festgesteinen unter triaxialen Spannungsbedingungen
(Univ. Halle, 2007)Im Konturbereich einer untertägigen Auffahrung kommt dem Spannungsregime Extension aufgrund der Reduzierung des Spannungsanteils normal zur freien Oberfläche besondere Bedeutung zu. Die damit im Zusammenhang stehenden ...