A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Tailrace tunnel with variable crest elevation
The invention discloses a tailrace tunnel with variable crest elevation. The tailrace tunnel comprises a tailrace tunnel main body with instantly-increasing top height, wherein the top of the tailrace tunnel main body is provided with at least one vent hole communicated with the outside along the way. According to the tailrace tunnel with variable crest elevation, the problem of pressure change brought by alternate changes of non-full water flows and full water flows in the tunnel is thoroughly solved, alternating pressures of the water flows on a tailrace tunnel lining are eliminated, and thus the structural safety of the tailrace tunnel with variable crest elevation is effectively ensured.
Tailrace tunnel with variable crest elevation
The invention discloses a tailrace tunnel with variable crest elevation. The tailrace tunnel comprises a tailrace tunnel main body with instantly-increasing top height, wherein the top of the tailrace tunnel main body is provided with at least one vent hole communicated with the outside along the way. According to the tailrace tunnel with variable crest elevation, the problem of pressure change brought by alternate changes of non-full water flows and full water flows in the tunnel is thoroughly solved, alternating pressures of the water flows on a tailrace tunnel lining are eliminated, and thus the structural safety of the tailrace tunnel with variable crest elevation is effectively ensured.
Tailrace tunnel with variable crest elevation
GU XIAOYUAN (author) / TAN YULAN (author)
2015-04-08
Patent
Electronic Resource
English
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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