Shimenzi
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Shimenzi completed

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 |
