Longqiao
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Particulars
Owner: unknown
Designer: Institute of Investigation and Design for Water Resourse and Hydropower Projects, Hubei Province
Contractor: 15th Construction Bureau
Statistics
Type: Thin Arch
Purpose(s): Hydropower / Recreation
Reservoir capacity: 26 m3x106
Height: 95 metres
Length: 156 metres
Volume of RCC: 135 m3x103
Total volume: 160 m3x103
Construction Dates
Start of Project: 12/05 (December 2005)
Start of RCC: 03/06 (March 2006)
End of RCC: 02/07 (February 2007)
End of Project: 05/07 (May 2007)
Facings
Upstream
| Slope | Type |
|---|---|
| curve | RCC against formwork (GEVR/GE-RCC) |
Downstream
| Slope | Type |
|---|---|
| curve | RCC against formwork |
Spillway
| Slope | Type |
|---|---|
| RCC against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|