轨道交通大跨度主站双侧壁导坑法爆破施工设计

Design of double side drift blasting construction in urban mass transit Large-span main station

给出了轨道交通主站土建开挖双侧壁导坑法爆破施工设计,并结合现场实际进行优化。

excavation of the urban mass transit main station is by double side drift method in blasting construction design, and the method is optimized combining the scene.