Majid Herav. INVESTIGATION OF FACTORS AFFECTING ON GROUND SURFACE SETTLEMENT DUE TO SHALLOW TUNNELS EXCAVATION USING NUMERICAL MODELING. SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference, 2011. https://doi.org/10.5593/sgem2011/s02.129