TY - CPAPER AU - Jalali, Mohammad Mahdi AU - Golmaei, Syed Hasan AU - Jalali, Mohammad Reza AU - Ahmadi, Mir Khalegh Ziatabar AU - Moradi, Reza TI - AN INVESTIGATION OF PASSIVE PILLES THROUGH FINITE ELEMENT METHOD T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; SGEM2012 12th International Multidisciplinary Scientific GeoConference PY - 2012 SP - 17 EP - 24 pp DO - 10.5593/sgem2012/s02.v2003 PB - Stef92 Technology ER -