CRD+顶撑控制技术在密贴下穿工程中的应用

陶连金，李积栋，汪国峰

Application of CRD + Top - bracing Control Technology in Close - attached Under - crossing Engineering

TAO Lian-jin,LI Ji-dong,WANG Guo-feng

铁道工程学报 . 2013, (7): 74 -79 .