دانلود مقاله Fault Slip rate: Geodetic vs Geologic time scales (Insight from numerical modeling) در
دانلود مقاله Fault Slip rate: Geodetic vs Geologic time scales (Insight from numerical modeling) در pdf دارای 13 صفحه می باشد و دارای تنظیمات در microsoft word می باشد و آماده پرینت یا چاپ است
فایل ورد دانلود مقاله Fault Slip rate: Geodetic vs Geologic time scales (Insight from numerical modeling) در pdf کاملا فرمت بندی و تنظیم شده در استاندارد دانشگاه و مراکز دولتی می باشد.
این پروژه توسط مرکز مرکز پروژه های دانشجویی آماده و تنظیم شده است
توجه : در صورت مشاهده بهم ریختگی احتمالی در متون زیر ،دلیل ان کپی کردن این مطالب از داخل فایل ورد می باشد و در فایل اصلی دانلود مقاله Fault Slip rate: Geodetic vs Geologic time scales (Insight from numerical modeling) در pdf ،به هیچ وجه بهم ریختگی وجود ندارد
بخشی از متن دانلود مقاله Fault Slip rate: Geodetic vs Geologic time scales (Insight from numerical modeling) در pdf :
سال انتشار: 1388
محل انتشار: همایش ژئوماتیک 88
تعداد صفحات: 13
چکیده:
Based on the agreement between geodetic and geological plate velocities, interplate fault slip rates are usually considered constant over long periods of time. However, measurements made at different time scales on intracontinental faults suggest that slip rate evolves with time. We examine the slip evolution of a Kazerun fault embedded in an elastic lithosphere loaded by plate motion. Geological and seismic evidence suggests that nearly one half of the convergence between Arbia and Eurasia is accommodated by the crustal deformation in the Zagros. Two competing mechanisms were proposed to describe this accommodation: distributed crustal thickening and localize strain along main faults. The kinematics of Kazerun fault is critical in determining the relative importance of these two mechanisms, in as much as the sliprates predicted by hypotheses of these competing mechanisms are very different. Using a finite element modeling, we construct the elastic-block model with blocks defined by the major strike-slip active faults, and then seek a velocity solution approaching the short and long term kinematics of the Kazerun. The GPS data in the Zagros and neighboring regions are employed as constraint conditions, in successive
steps. The inferred average short and long term slip-rate of the Dena and Kazerun is 2.8 mm/yr , 4.8mm/yr and 1.9mm/yr , 2.1mm/yr respectively, with some variation along the fault.
دانلود این فایل
