Shimenzi
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Particulars
Owner: unknown
Designer: Department of Hydropower, Qinghua University
Contractor: Gezhouba Construction Bureau
Statistics
Type: Thin Arch
Purpose(s): Hydropower / Irrigation / Water Supply
Reservoir capacity: 80 m3x106
Height: 110 metres
Length: 176 metres
Volume of RCC: 188 m3x103
Total volume: 211 m3x103
Construction Dates
Start of Project: 06/98 (June 1998)
Start of RCC: 06/99 (June 1999)
End of RCC: 06/01 (June 2001)
End of Project: 10/01 (October 2001)
Facings
Upstream
Slope | Type |
---|---|
0.142 | RCC against formwork (GEVR/GE-RCC) |
Vertical | RCC against formwork (GEVR/GE-RCC) |
Downstream
Slope | Type |
---|---|
Vertical | RCC against formwork |
0.18 | RCC against formwork |
Spillway
Slope | Type |
---|---|
crest | Reinforced conventional concrete cast after RCC placement |
Placement
Layers (mm) | Lifts (mm) |
---|---|
300 | 3000 |
Cementitious material
Cement (kg/m3) |
---|
93 |
62 |
Pozzolan (kg/m3) | Pozzolan Type |
---|---|
110 | Low-lime flyash (ASTM Class F) |
110 |