Writers : Banifatemi Khorasani, B. F.; Moridi Farimani, A. A.; Gholami, E.
Refference : 29th symposium on geosciences
Publishing Year : 1389

Abstract :

Region under study, a complex of parallel reverse faults witch is located in beining of East Doruneh fault zone, South-East of Torbat-e-Heydarie (North-East Iran). The majority of fault surfaces reveal a N100,65SW and slickenlines shows N175,60 trend whitch are parallel with axial surfaces of cylindrical synclinals have formed internal them. Main strees axes are: Z=σl=N5,20 - Y=σ2=N98,4 - X=σ3=198,70. The main stress axes are N5 that is perpendicular to main structures of zone and has caused reaverse mechanism of main faults and forming the North-East fault valleys with vertical slip and so low rake(5 degree). λ2/λ1 is 1/3 that situate in 2 flied of Flinn diagram, in this field accompanion folds, fractures reavel parallel with maximum stress, and there is harmony between it and folds and fault valleys of zone.

Subject List : Fault plain