Probabilistic and Deterministic Seismic Hazard Assessment in Amol Center, a City in North of Iran
عنوان مقاله: Probabilistic and Deterministic Seismic Hazard Assessment in Amol Center, a City in North of Iran
شناسه ملی مقاله: JR_IJEE-3-3_009
منتشر شده در شماره 3 دوره 3 فصل 2012 در سال 1391
شناسه ملی مقاله: JR_IJEE-3-3_009
منتشر شده در شماره 3 دوره 3 فصل 2012 در سال 1391
مشخصات نویسندگان مقاله:
h.r tavakoli - Department of Civil Engineering, Babol University of Technology, Babol, Iran
m talebzadeh amiri - Department of Civil Engineering, Babol University of Technology, Babol, Iran
خلاصه مقاله:
h.r tavakoli - Department of Civil Engineering, Babol University of Technology, Babol, Iran
m talebzadeh amiri - Department of Civil Engineering, Babol University of Technology, Babol, Iran
In this paper, the peak ground acceleration (PGA) over the bedrock is calculated by a probabilistic and deterministic seismic hazard assessment. An active fault map of the region is prepared. For this purpose,all active faults in a radius of 100 km from Amol city center are recognized and their seismic and rapture parameters are determined. Afterwards, for seismic hazard analysis, the seismic parameters of study region are determined and seismic classification zone is performed. Maximum earthquake, seismic parameters and also occurrence rate are determined. Seismic hazard analysis is performed using 3 different attenuation relationships resulted in seismic hazard curves for Amol city center. The peak ground acceleration (PGA) for design levels MCE, OBE and benefit life structure 50 and 100 years are presented. For the PGA quantity design levels operating base earthquake (OBE), maximum credible earthquake (MCE) for horizontal and vertical dimensions were equal to sequences of 0.33, 0.5 and 0.3, 0.53 g, respectively
کلمات کلیدی: Active fault; Seismic hazard assessment; Logic tree; Return period
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/251925/