Pengshui
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Pengshui completed
Particulars
Owner: unknown
Designer: Changjiang Water Resources Committee, Investigation and Design Institute
Contractor: 8th Construction Bureau
Statistics
Type: Gravity
Purpose(s): Hydropower / Irrigation
Reservoir capacity: 1465 m3x106
Height: 117 metres
Length: 326 metres
Volume of RCC: 608 m3x103
Total volume: 1330 m3x103
Construction Dates
Start of Project: —/05 (— 2005)
Start of RCC: —/06 (— 2006)
End of RCC: —/08 (— 2008)
End of Project: —/09 (— 2009)
Country: China
River: Changxi
DMS Co-ordinates: 29˚12'3.11"N, 108˚11'52.37"E
DD Co-ordinates: 29.200865, 108.197884
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | RCC against formwork (GEVR/GE-RCC) |
Downstream
| Slope | Type |
|---|---|
| 0.70 | RCC against formwork (GEVR/GE-RCC) |
Spillway
| Slope | Type |
|---|---|
| 0.70 | Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
Cementitious material
| Cement (kg/m3) |
|---|
| 64 |
| 81 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 96 | Low-lime flyash (ASTM Class F) |
| 121 |
