Jin Shazhou Tunnel on the Wuhan–Guangzhou high-speed railway line
The Beijing–Shenyang Passenger Dedicated Line starts north of Beijing and passes through mountainous regions to Chengde in Hebei Province before eventually reaching Shenyang, the capital of Liaoning. The total length of the line is 697.67 km.
Bridge construction:
- Two girder prefabrication yards for 24 m and 32 m spans.
- Thirty-eight bridges and viaducts, prefabricated girders, and six cast-in-situ continuous concrete girders with variable spans.
Tunnels:
- Fifteen tunnels using NATM technology, double-track configuration, and one shaft.
- Tunnel lengths range from 165 m to 5,599 m with a total length of 22.83 km.
Stations:
- North Chengde Station, Pingquan North Station
Location
Hebei Province, China
Client
Ministry of Transport, China
Implementation period
2014 – 2017
Services
Consultancy and on-site supervision for all engineering projects, including quality and safety control, schedule monitoring, information management, reporting, and training for clients and local supervision teams.
Length
54.64 km (Lot 2/Hebei)
Design speed
350 km/h
Axle load
25 t
Track
Ballastless track, CRTS I/II (China Railway Track System)