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CLASSIC CASE

CLASSIC CASE

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Tunnel

Mining

CLASSIC CASE

The Xiangjiabawan Tunnel of the Zhengzhou-Wanxian High-Speed Railway is 4663 meters long, with a maximum buried depth of about 1025 meters. The construction of the Xiangjiabawan Tunnel faces two major risks: high-risk geological conditions and dangerous terrain outside the tunnel. Located in the Qinling-Dabashan mountain system, it is in a karst-eroded mountain area. The tunnel passes through karst areas, fault fracture zones, and faces risks such as mud and water inrush, gas outbursts, and rock bursts, making it a high-risk tunnel.

Turbine Model: SDF(p2)-N o 18/2x200、SDF(p2)-N o 16/2x110

Total Installed Capacity: 400kW、220kw

Matching Air Duct: ф1800mm、ф2000mm

CIFEKOH

Shanxi Houma Xinfengkang Fan Co.,Ltd.

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