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个人简介
Das's research is on earthquake source mechanics.Her graduate research centered on the propagation of cracks and she developed a numerical model of earthquakes that enabled the prediction of aftershocks after an earthquake.While at Lamont Doherty Earth Observatory, Das worked on the relevance of the source point for an earthquake with respect to the scale of an earthquake.
Das's research on the speed that earthquakes can break apart has implications for predicting the degree of damage from an earthquake.This research compared the 1906 San Francisco earthquake and the 2001 Kunlun earthquake and showed that earthquake faults that are straight, e.g., the San Andreas fault, enable the earthquake to move rapidly through the rock. Das developed a method to invert seismograms that was applied to the 1986 earthquake in the Andreanof Islands and revealed the long-term motion of the Aleutian arc. Das is also known for her work on the 1989 Macquarie Ridge earthquake on the Macquarie Fault Zone.With Andrea Bizzarri, Das worked on how shear fractions move between zones defined by Rayleigh wave speeds and shear wave speeds.
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Encyclopedia of Solid Earth GeophysicsEncyclopedia of Earth Sciences Seriespp.274-278, (2021)
Encyclopedia of Solid Earth Geophysicspp.1-13, (2019)
MECHANICS OF EARTHQUAKE FAULTING (2019)
MECHANICS OF EARTHQUAKE FAULTING (2019)
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PERSPECTIVES ON EUROPEAN EARTHQUAKE ENGINEERING AND SEISMOLOGY, VOL 2 (2015): 1-20
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