Pingban
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Particulars
Owner: unknown
Designer: Guangxi Investigation and Design Institute of Hydropower
Contractor: Guangxi Construction Bureau
Statistics
Type: Gravity
Purpose(s): Hydropower
Reservoir capacity: 278 m3x106
Height: 62 metres
Length: 396 metres
Volume of RCC: 150 m3x103
Total volume: 700 m3x103
Construction Dates
Start of Project: 12/01 (December 2001)
Start of RCC: —/02 (— 2002)
End of RCC: —/04 (— 2004)
End of Project: 07/05 (July 2005)
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 |
---|---|
ogee | Reinforced conventional concrete cast after RCC placement |
Placement
Layers (mm) | Lifts (mm) |
---|---|
300 | 300 |
Cementitious material
Cement (kg/m3) |
---|
Pozzolan (kg/m3) | Pozzolan Type |
---|---|
Low-lime flyash (ASTM Class F) | |