Dam Search Results
- Reservoir Capacity: 254 m3x106
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) | |||||||
| Tamagawa | Japan | F H I W | Tama | 254 | 08/80 | 09/83 | 07/86 | 12/90 | 100 | 441 | 772 | 1150 | V 0.60 | (1) (1) | 0.81 | (1) | 0.81 | (1) | 150 - 200 | 750 1000 | 91 | 39 | (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: Japan
Owner: -
Type: Gravity
Purpose(s): Flood Control / Hydropower / Irrigation / Water Supply
River: Tama
Reservoir capacity: 254 m3x106
Construction Dates
Start of Project: 08/80
Start of RCC: 08/80
End of RCC: 07/86
End of Project: 12/90
Specifications
Height: 100 metres
Length: 441 metres
Volume of RCC: 772 m3x103
Total volume: 1150 m3x103
Construction Methods
Facings
Upstream
| Slope | Type |
|---|---|
| Vertical | Traditional concrete against formwork |
| 0.60 | Traditional concrete against formwork |
Downstream
| Slope | Type |
|---|---|
| 0.81 | Traditional concrete against formwork |
Spillway
| Slope | Type |
|---|---|
| 0.81 | Traditional concrete against formwork |
Placement
| Layers (mm) | Lifts (mm) |
|---|---|
| 150 - | 750 |
| 200 | 1000 |
Cementitious material
| Cement (kg/m3) |
|---|
| 91 |
| Pozzolan (kg/m3) | Pozzolan Type |
|---|---|
| 39 | Low-lime flyash (ASTM Class F) |
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