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‫ ﻧﺎﺷﺮ ﺗﺨﺼﺼﯽ ﻣﻘﺎﻻﺕ ﮐﻨﻔﺮﺍﻧﺲ ﻫﺎ ﻭ ﮊﻭﺭﻧﺎﻟﻬﺎ‬- ‫ﺳﯿﻮﯾﻠﯿﮑﺎ‬
‫ﮔﻮﺍﻫﯽ ﺛﺒﺖ ﻣﻘﺎﻟﻪ ﺩﺭ ﺳﯿﻮﯾﻠﯿﮑﺎ‬
www.CIVILICA.com
:‫ﻋﻨﻮﺍﻥ ﻣﻘﺎﻟﻪ‬
PGA in Different Seismicity Levels for Bandar-e-Anzali Area Using the New
Correlation Relations Magnitude Scales
:‫ﻣﺤﻞ ﺍﻧﺘﺸﺎﺭ‬
(1393:‫ﻫﺸﺘﻤﯿﻦ ﮐﻨﮕﺮﻩ ﻣﻠﯽ ﻣﻬﻨﺪﺳﯽ ﻋﻤﺮﺍﻥ )ﺳﺎﻝ‬
‫ ﺻﻔﺤﻪ‬۸ :‫ﺗﻌﺪﺍﺩ ﺻﻔﺤﺎﺕ ﺍﺻﻞ ﻣﻘﺎﻟﻪ‬
:‫ﻧﻮﯾﺴﻨﺪﮔﺎﻥ‬
BEHrooz alizadeh - master of sc.department of civil eng.the university of guilan
saeid pourzeynali - associate prof department of civil eng the university of guilan
reza jamshidi chenari - associate prof department of civil eng the university of
guilan
:‫ﺧﻼﺻﻪ ﻣﻘﺎﻟﻪ‬
Bandar-e-Anzali city, an area of ۲۷۵ square kilometers and a population exceeding
۱۵۰,۰۰۰, is the largest port in the north part of Iran located in Guilan province Since
this area is located among many active faults, therefore it is one of the active
regions of the Iranzone, seismologicaly.The main aim of this paper is to estimate
the peak ground acceleration (PGA) for bandar-e-anzali area in different seismicity
levels by the new correlation relations among different earthquake magnitude
scales within the city's surrounding area. In this paper, after the removal of
aftershocks and foreshocks using time and place windows method, first the Poisson
behavior of the remaining earthquakes is studied, and then the seismicity
parameters of this region is obtained for seismic hazard analysis. Finally, the
horizontal and vertical coefficients of peak ground acceleration in different
seismicity levels for this city and its suburbs have been obtained.
:‫ﮐﻠﻤﺎﺕ ﮐﻠﯿﺪﯼ‬
Peak ground acceleration, Seismicity parameters, Seismicity levels, Horizontal and
vertical coefficients, Bandar-e-Anzali area.
:‫ﻟﯿﻨﮏ ﺛﺎﺑﺖ ﺛﺒﺖ ﻣﻘﺎﻟﻪ ﺩﺭ ﭘﺎﯾﮕﺎﻩ ﺳﯿﻮﯾﻠﯿﮑﺎ‬
http://www.civilica.com/Paper-NCCE08-NCCE08_0051.html
‫ ﺩﺭ ﻫﺮ ﻟﺤﻈﻪ ﺑﻪ‬.‫ﺍﯾﻦ ﺻﻔﺤﻪ ﺑﻪ ﻣﻌﻨﺎﯼ ﺗﺎﯾﯿﺪﯾﻪ ﻧﻤﺎﯾﻪ ﺳﺎﺯﯼ ﻣﻘﺎﻟﻪ ﺩﺭ ﭘﺎﯾﮕﺎﻩ ﺍﺳﺘﻨﺎﺩﯼ ﺳﯿﻮﯾﻠﯿﮑﺎ ﻣﯽ ﺑﺎﺷﺪ‬
‫ﻣﻨﻈﻮﺭ ﺗﺎﯾﯿﺪ ﺍﺻﺎﻟﺖ ﺍﯾﻦ ﮔﻮﺍﻫﯽ ﻣﯽ ﺗﻮﺍﻧﯿﺪ ﻭﺿﻌﯿﺖ ﺛﺒﺖ ﻣﻘﺎﻟﻪ ﺭﺍ ﺍﺯ ﻃﺮﯾﻖ ﻟﯿﻨﮏ ﻓﻮﻕ ﺑﻪ ﺻﻮﺭﺕ ﺁﻧﻼﯾﻦ ﮐﻨﺘﺮﻝ‬
.‫ﻧﻤﺎﯾﯿﺪ‬
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