Construction Technology for Extra-large Span and Super Shallow Tunnel
DING Chang guo
Based on experience in tunnel construction, the author presented a series of construction technology for the construction of extra large span and super shallow tunnel for the station of light railway in Chongqing, including method for excavation, means for supporting, forms of blasting, construction of waterproof plates; secondary lining, monitoring measurement, safety for construction work and environmental protection. It can serve as reference for design and construction of underground projects.
【CateGory Index】： U455.4