Dam Search Results
- River: Du’anshui (Chengjiang)
Please note: only dams ≥ 15m which have been completed, are under construction, or due to begin RCC placement in the current year are included in the table below.
Results are sorted in the following order: Finish of RCC, Start of RCC, Finish of Project, Start of Project, Height and alphabetical by Dam Name.
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| Name | Country | Owner | Purpose | River | Reservoir capacity (m3x106) | Construction dates | Dimensions | Volume | Facings | Placement | Cementitious material | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Start | Finish | Height | Length | RCC | Total | Upstream | Downstream | Spillway | Layers | Lifts | Cement | Pozzolan | ||||||||||||
| Project | RCC | RCC | Project | (m) | (m) | (m3x103) | (m3x103) | Slope | Type | Slope | Type | Slope | Type | (m) | (m) | (kg/m3) | (kg/m3) | |||||||
| Shankou Nº3 [A] | China | F H | Du’anshui (Chengjiang) | 48 | 09/99 | 02/00 | 01/01 | 03/01 | 57 | 179 | 90 | 119 | V | (3') | 0.75 | (3') | 0.80 | (1) | 330 | 3000 | 105 63 | 86 80 | (F) | |
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Please note: only dams ≥ 15m which have been completed, are under construction, or due to begin RCC placement in the current year are included in the list below.
Results are sorted in the following order: Finish of RCC, Start of RCC, Finish of Project, Start of Project, Height and alphabetical by Dam Name.
Details
Country: China
Owner: -
Type: Thin Arch
Purpose(s): Flood Control / Hydropower
River: Du’anshui (Chengjiang)
Reservoir capacity: 48 m3x106
Construction Dates
Start of Project: 09/99
Start of RCC: 09/99
End of RCC: 01/01
End of Project: 03/01
Specifications
Height: 57 metres
Length: 179 metres
Volume of RCC: 90 m3x103
Total volume: 119 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | RCC against formwork (GEVR/GE-RCC) |
Downstream
| Slope | Type |
|---|---|
| 0.75 | RCC against formwork (GEVR/GE-RCC) |
Spillway
| Slope | Type |
|---|---|
| 0.80 | Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 330 | 3000 |
Cementitious material
| Cement (kg/m3) |
|---|
| 105 |
| 63 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 86 | Low-lime flyash (ASTM Class F) |
| 80 |
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