Dynamic fracturing by successive coseismic loadings leads to pulverization in active fault zones
نویسندگان
چکیده
منابع مشابه
Characterization of Fault Zones
There are currently three major competing views on the nature of earthquake fault zones. The first is that faults are (possibly segmented and heterogeneous) Euclidean zones in a continuum solid. The second focuses on granular aspects of faults and deformation fields. The third is that faults are fundamentally rough fractal objects at all relevant scales. The existing data can not distinguish un...
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Faults are usually surrounded by damaged zones of lower elastic moduli and seismic wave velocities than their host rocks. If the interface between the damaged rocks and host rocks is sharp enough, earthquakes happening inside the fault zone generate reflected waves and head waves, which can interact with earthquake ruptures and modulate rupture properties such as rupture speed, slip rate, and r...
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One of the most important factors influencing the track maintenance is the transitions between parts of the track with different vertical stiffness. The dynamic...
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-Introduction The Main Recent Fault (MRF) is a seismic structure on the northwestern boundary of the Zagros belt and southern border of the Sanandaj-Sirjan belt. This fault as a major strike-slip fault consists of several segments in the Zagros collision zone. The seismic activity of the southwestern segments is greater than the northwestern segments. Several earthquake events have occurred al...
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ژورنال
عنوان ژورنال: Journal of Geophysical Research: Solid Earth
سال: 2016
ISSN: 2169-9313
DOI: 10.1002/2015jb012542