TY - CPAPER AU - Majid Herav TI - INVESTIGATION OF FACTORS AFFECTING ON GROUND SURFACE SETTLEMENT DUE TO SHALLOW TUNNELS EXCAVATION USING NUMERICAL MODELING T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2011 11th International Multidisciplinary Scientific GeoConference PY - 2011 DO - 10.5593/sgem2011/s02.129 PB - Stef92 Technology ER -