Tectonics of mascon loading: Resolution of the strike-slip faulting paradox
نویسندگان
چکیده
منابع مشابه
Refinement to the Existing Analytical Methods of Analysis of Buried Pipelines due to Strike-Slip Faulting
Analytical methods presented to analyze the buried steel pipelines at strike-slip fault crossing use the Euler-Bernoulli beam theory. The cross-section of a buried pipe that is completely surrounded by soil cannot rotate freely and would not be remained perpendicular to the bending line after deformation. So it would be better to take into consideration a rotation between the cross-section and ...
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One of the remarkable tectonic features of the Earth’s crust is the widespread presence of long, approximately straight and geomorphically prominent strike-slip faults which are a kinematic consequence of large-scale motion of plates on a sphere (Wilson 1965). Strike-slip faults form in continental and oceanic transform plate boundaries; in intraplate settings as a continental interior response...
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First order splay faults, as defined here, are secondary faults that form at acute angles symmetrically on either side of a primary fault of the same sense of shear. We show that these faults form when the primary fault becomes critically misaligned with the principal stresses such that splay fault formation, on the optimum plane for faulting, is favored. First order splay faults, in distinctio...
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An analysis of fault-related fold structures and the focal mechanisms of large earthquakes reveals that the maximum horizontal stress is oriented sub-perpendicular to the intracontinental strike-slip Kunlun Fault, which triggered the 1997 Mw 7.6 Manyi and 2001 Mw 7.8 Kunlun earthquakes upon the northern Tibetan Plateau. Based on seismic inversion results and in situ measurements of stress perfo...
متن کاملThe 1999 M w 7 . 1 Hector Mine , California , Earthquake Sequence : Complex Conjugate Strike - Slip Faulting
The 1999 Mw 7.1 Hector Mine mainshock showed right-lateral strikeslip faulting, with an initial strike of N6 W and vertical dip. The mainshock was preceded within 20 hours by 18 recorded foreshocks of 1.5 M 3.8 within a few kilometers distance of the mainshock hypocenter. The aftershocks delineate how the Hector Mine earthquake ruptured with strike N6 W to the south for a distance of 15 km, and...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Planets
سال: 2001
ISSN: 0148-0227
DOI: 10.1029/2000je001347