Earthquake Hazard Analysis in the Markazi Province

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48 50 52 Zone No.4 36 36 Zone No.3

Zone No.7

Kharqan Zone No.5 Mamooniyeh Nobaran Saveh

Joftan

Komijan Esfandan Tafresh Zone No.2

Farmahin Ashtiyan Khondab

ARAK 34 15 Khordad Dam Delijan Shazand Mahalat 34 Azodiyeh Zone No.6 Legend Khomeyn

Zone boundary 42 Zone No.8 Zone No.1 Line source 10 Area source

48 50 52 Km 0 50 100 150 200

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49 49.2 49.4 49.6 49.8 50 50.2 50.4 50.6 50.8 51 49 49.2 49.4 49.6 49.8 50 50.2 50.4 50.6 50.8 51 35.6 35.6 35.6 35.6

35.4 Kharqan 35.4 35.4 Kharqan 35.4 Mamooniyeh Mamooniyeh 35.2 Nobaran 35.2 35.2 Nobaran 35.2

Saveh Saveh 35 35 35 35 160 220 Joftan Joftan

34.8 Komijan 34.8 34.8 Komijan 34.8 Tafresh Esfandan Tafresh Esfandan 130 180

e 34.6 34.6 34.6 34.6 e Ashtiyan d Ashtiyan Farmahin d Farmahin u u t t

i i t t

Khondab a Khondab a L L 34.4 34.4 34.4 34.4 100 140

34.2 34.2 34.2 34.2 ARAK ARAK 15 Khordad Dam 70 15 Khordad Dam 100 34 Delijan 34 34 Delijan 34 Shazand Shazand Mahalat Mahalat Azodiyeh Azodiyeh 33.8 33.8 40 33.8 33.8 60 Khomeyn Khomeyn 33.6 33.6 33.6 33.6

49 49.2 49.4 49.6 49.8 50 50.2 50.4 50.6 50.8 51 49 49.2 49.4 49.6 49.8 50 50.2 50.4 50.6 50.8 51 Longitude A Longitude N3

3 PP BP 8/2 O% $ %M #A .B

49 49.2 49.4 49.6 49.8 50 50.2 50.4 50.6 50.8 51 49 49.2 49.4 49.6 49.8 50 50.2 50.4 50.6 50.8 51 35.6 35.6 35.6 35.6

35.4 Kharqan 35.4 35.4 Kharqan 35.4 Mamooniyeh Mamooniyeh 35.2 35.2 Nobaran 35.2 Nobaran 35.2

Saveh Saveh 35 35 35 35 350 250 Joftan Joftan 34.8 34.8 Komijan 34.8 Komijan 34.8 Tafresh 300 Esfandan Tafresh 210 Esfandan 34.6 34.6 e Ashtiyan

d 34.6 34.6 Farmahin e Ashtiyan u d

t Farmahin i u t t

i 250

a Khondab t L

a Khondab

34.4 34.4 L 170 34.4 34.4 200 34.2 34.2 34.2 34.2 ARAK 15 Khordad Dam 130 ARAK 15 Khordad Dam 34 Delijan 34 150 Shazand 34 Delijan 34 Mahalat Shazand Azodiyeh Mahalat Azodiyeh 33.8 33.8 90 33.8 33.8 100 Khomeyn 33.6 33.6 Khomeyn 33.6 33.6 49 49.2 49.4 49.6 49.8 50 50.2 50.4 50.6 50.8 51 49 49.2 49.4 49.6 49.8 50 50.2 50.4 50.6 50.8 51 Longitude A Longitude N3 3 BPP 4PP 8/2 O% $ %M #A .C

[4] Campbell, K.W., Empirical Near-Source Attenuation References Relationships for Horizontal & Vertical components of [1] Ramazi, H.R., Earthquake catalogue of Iran, up to 2002 Peak Ground Acceleration, Peak Ground Velocity & unpublished, 1999. Pseudo-Absolute Acceleration response spectra, seismological research letters, V.68, No.2, 1997. [2] Ramazi, H.R., Hosseinnejad, M.R., “Seismotectonic and Earthquake Hazard Microzonation in Markazi [5] Ramazi, H.R., Earthquake catalogue of Iran, up to 2002 Province”, 232, 2005. unpublished.

[6] Ramazi, H.R. Schenk, V., “Preliminary Results Obtained [3] Schenk, V., Achievements and Probable Trends in by a Processing of Iranian Accelerograms, XXIV Seismic Hazard Assessment Tectonophysics, 167, 1989, PP. 56-169.

General Assembly of European Seismological Commision, 1994 Sept.19-14, Athens, Greece.

[7] Ambraseys, N.N., Melville, C.P., “A History of Persian Earthquakes Cambridge Earth” Science Series, 1982.

[8] Yousefi, E., “Magnetic lineament Map of Iran Based on Results Obtained From an Aeromagnetic Survey, G.S.I, 1993.

[9] Schenk, V., On the Problem of Time Normalization of Earthquake Magnitude-Frequency Relations Annual. Geophysica, 1983.

[10] Ramazi, H.R., “Attenuation Laws OfIranian Earthquakes”, the 3rd International conference on earthquake engineering and seismology, Tehran. Iran, 1999.

[11] Ramazi, H.R., Heidari, GH., Strong Ground Motion Attenuation Relationships OfIran and its Seismotectonic Provinces, Technical report, Building and housing research center ofIran, 2001.

[12] Mosavi, E., A Comparison of Attenuation Laws by Fitting to the Recent Iranian Strong Motion Data, Technical report, Building and housing research center of Iran, 1999.

[13] lranian Code of Practice for Seismic Resistant Design of Buildings (standard 2800) 2nd edition, 1999.

[14] Ramazi, H.R., Heidari, GH., “Seismotectonic and Earthquake Hazard Assessment for the Ghomi Province, Technical Report”, Building and housing research center of Iran, 2000.

[15] Ramazi, H.R., Earthquake Epicenter and Tectonic Lineament Map of Iran, Scale: 1:2,500,000 Pub. By BHRC Tehran, Iran, 1995.

[16] USGS (NEIS), National Earthquake Information Service, Preliminary Determination of Epicenters, monthly listing.