The estimated slip-rate and recurrence interval of the Doruneh fault, Khalilabad segment (NE Iran) using IRSL correction method
عنوان دوره: بیستمین کنفرانس ژئوفیزیک ایران
کد مقاله : 2085-NIGS
نویسندگان
1موسسه ژئوفیزیک دانشگاه تهران
2موسسه ژئوفیزیک
3دانشجو
چکیده
The slip-rate of the Doruneh fault (DF) and its recurrence interval, is one of the issues that have been widely studied in recent years. Different numbers are given for fault slip-rates (1-8 mm/yr) in different regions. Due to the obvious difference between the results of different methods for the presented numbers, recently the accuracy of the methods and the desired values have been considered. By re-examining the sediment samples collected from the Khalilabad area in western Kashmar, and also using the IRSL age correction method, we have corrected the previously calculated values. Based on our work, a slip-rate of 3.15 mm/yr was calculated for this segment of the fault, which confirms the previous results. Also, the recurrence interval of this segment of DF is 1270 years.
کلیدواژه ها
Title
The estimated slip-rate and recurrence interval of the Doruneh fault, Khalilabad segment (NE Iran) using IRSL correction method
Authors
saba hafizi, morteza fattahi, Mehdi Torabi
Abstract
The slip-rate of the Doruneh fault (DF) and its recurrence interval, is one of the issues that have been widely studied in recent years. Different numbers are given for fault slip-rates (1-8 mm/yr) in different regions. Due to the obvious difference between the results of different methods for the presented numbers, recently the accuracy of the methods and the desired values have been considered. By re-examining the sediment samples collected from the Khalilabad area in western Kashmar, and also using the IRSL age correction method, we have corrected the previously calculated values. Based on our work, a slip-rate of 3.15 mm/yr was calculated for this segment of the fault, which confirms the previous results. Also, the recurrence interval of this segment of DF is 1270 years.
Keywords
(Doruneh fault, Slip-rate, Khalilabad, IRSL)