Writers : Shahpasandi,Vahid;Satarzade,Usef;Phototroudsari,Hosein
Refference : The 23th Symposium on Geoscience
Publishing Year : 1383

Abstract :

Bojnoord is very active width a view to seismicity region, most of the active faults of region are: Kope_Dag, Jajrom, Esfrian, Kooh Salook and Gharju_e_robat fault. The out curb witness in tectonic maps (1:100000 scale) and seismotectonic (1:100000 scale) are sign of faulting in bojnoord area. The most trend of northwest-southeast fault and then the trend of northeast-southwest are jointed together in some areas. In these 50 years recently, this region is signed huge earthquakes. The analysis of seism city type (sort) of a bore-mentioned with geology maps and historical and machinery of low deep (or shallow) earthquakes and finally occur in crust and have compatible strike slip with reverse component .The characteristics of seism city region are fault of earth , gravel-stone� in mountainous, rock fall , change fountain (or source) and liquefaction. One can estimate time-pause and recurrence of seismic activity based on seismic distribution models.

Subject List : Fault