1. Project Overview
Located on Jixi-Huangshan (Chengcunjiang in She County) Highway and at the foot of the Foling in She County, Huangshan City, Foling Tunnel is a separate-type, extra-long tunnel bidirectional four lanes, the left line totaling 3,704m and the right totaling 3,904m; it is equipped with complete systems for ventilation, lighting, firefighting, power supply and distribution, monitoring and central control management.
2. Technical Features and Innovations
1) New compound pavement of drainage asphalt adopted at opening sections to improve the driving comfort and reduce noise.
2) "Tile + fire-retardant coating" scheme adopted for interior design to reflect smooth and bright traffic guidance, improve wall reflectivity, and enhance lighting effect.
3) "Green lighting" technology and combined lighting of fiber, energy-saving luminous paint and photovoltaic LED applied to improve the lighting environment inside the tunnel and enhance the driving comfort and safety.
4) New concept adopted for tunnel portal landscape design which combines natural environment and humanity arts, and a variety of types of tunnel portals used to improve landscape and taste.
5) By making use of the controllability of LED working current, stepless regulating technology adopted to control lighting.
6)The analysis software developed for the tunnel construction monitoring system to reflect the concept of "dynamic design and construction".
3. Innovative Points
1) Winner of the Second Prize of 2012 Outstanding Highway Transport Design Award by China Engineering & Consulting Association.
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