چکیده مقاله
Azerbaijan is one of the most active segments of the Alpine Himalayan seismic belt and marks the junction between the African, Arabian and Indian plate to the south, and Eurasian plate to the north Historical records of earthquakes in Azerbaijan based on macroseismic and microseismic observation cover a period of 1000 1200 years Vulnerability to disaster is increasing urbanization and developments that occupy more areas in Azerbaijan are prone to the effect pf significant earthquakes, as demonstrated in the last few years by the devastating earthquakes in Azerbaijan Salmas earthquake 1930 and Roodbar earthquake 1990 and other in Turkey 1976, 1999 Georgia 1991 and 1992 , Armenia 1983 This information must help us to determine important factors such as period of occurrence of quake in fault If the movement of fault is strike slip fault then the prediction pf next movement of possible In the comparison of North Tabriz Fault NTE and North Anatolian Fault NAF with San Andreas Fault SAF in California the following results will be deduced 1 The strong motion network on the SAF and NTF to NAF is very sparse 2 All of them are strike slip fault and right –lateral Depth and periodicity of shakes along these faults are similar to each other 3 In selected zones of the SAF and NTF to NAF , near fault that increase the seismic coefficients must be considered in the cods 4 Soil Structure interaction effects possibly affect the performance of the 4 8 story stiff structures adversely
کلیدواژهها
نویسندگان
E.Ghanbari
Associate professor
A.R.Saberi
M Sc of Geotechnical Engineering
شیوه ارجاع
E.Ghanbari, and A.R.Saberi, ,1385,Comparion of Mechanism of Notrh Tabriz Fault and North Anatolina Fault with Mechanism of San Andreas Fault,7th International Congress on Civil Engineering,Tehran
ارائهشده در
مجموعه مقالات هفتمین کنگره بین المللی مهندسی عمران17 اردیبهشت 1385 · تهران