Peak Ground Acceleration And Seismic Hazard Analysis of bandar-e-anzali city
Peak Ground Acceleration And Seismic Hazard Analysis of bandar-e-anzali city
Dr Amir Valaee Barhagh1
1) Civil engineering PhD student orientation Azad University of Qazvin
Publication :
International Congress on World Contemporary Civil Engineering, Architecture and Urban - Dubai(dubaiconf.ir)
Abstract :
bandar anzali is located in center of Guilan province. This region, according to standards 2800, is identified among the regions with relatively high risk of earthquake. The present study was done under the title of analytical studies in case of earthquake risk in bandar anzali. A set of seismic sources, historical and instrumental seismicity data used in radius of 200 km which covers the period twelveth century until now. Kijko (2000) method has been applied for estimating for parameters considering of the available information. Estimating the peak ground acceleration on Bedrock (PGA) was performed using the logic tree method. Five weighted attenuation relations were used including Ghodrati et al (2007), 0.3; Akker & Bommer (2010), 0.2; Ambraseys et al (1996), 0.2; Campbell-Bozorgnia (2000), 0.15 and Compbell-Bozorgnia (2008), 0.15. The earthquake hazard in bandar anzali was calculated using SEISRISK III (1987) software.
Keywords :
Seismic hazard analysis
Peak ground acceleration (PGA)
Attenuation relationships
bandar e anzali.