Linhekou
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Particulars
Owner: unknown
Designer: Northwest Institute of Investigation and Design of Hydropower, Xi'an, Shaanxi Province
Contractor: 4th Construction Bureau
Statistics
Type: Thin Arch
Purpose(s): Hydropower / Irrigation
Reservoir capacity: 147 m3x106
Height: 100 metres
Length: 311 metres
Volume of RCC: 229 m3x103
Total volume: 293 m3x103
Construction Dates
Start of Project: —/99 (— 1999)
Start of RCC: 12/01 (December 2001)
End of RCC: 06/03 (June 2003)
End of Project: —/04 (— 2004)
Facings
Upstream
Slope | Type |
---|---|
curve | RCC against formwork (GEVR/GE-RCC) |
Downstream
Slope | Type |
---|---|
curve | RCC against formwork (GEVR/GE-RCC) |
Spillway
Slope | Type |
---|---|
ogee | Traditional concrete against formwork |
Placement
Layers (mm) | Lifts (mm) |
---|---|
300 | 3000 |
Cementitious material
Cement (kg/m3) |
---|
74 |
66 |
Pozzolan (kg/m3) | Pozzolan Type |
---|---|
111 | Low-lime flyash (ASTM Class F) |
111 |