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Dam Search Results

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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NameCountryOwnerPurposeRiverReservoir capacity (m3x106)Construction datesDimensionsVolumeFacingsPlacementCementitious material
StartFinishHeightLengthRCCTotalUpstreamDownstreamSpillwayLayersLiftsCementPozzolan
ProjectRCCRCCProject(m)(m)(m3x103)(m3x103)SlopeTypeSlopeTypeSlopeType(m)(m)(kg/m3)(kg/m3)
YunishigawaJapanF I WYunishi7508/0809/0905/1109/121193209671053V
0.60
(1)0.78(1)0.78(1)25010009139(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.

Full Dam Information

Details

Country: Japan

Owner: -

Type: Gravity

Purpose(s): Flood Control / Irrigation / Water Supply

River: Yunishi

Reservoir capacity: 75 m3x106

Construction Dates

Start of Project: 08/08

Start of RCC: 08/08

End of RCC: 05/11

End of Project: 09/12

Specifications

Height: 119 metres

Length: 320 metres

Volume of RCC: 967 m3x103

Total volume: 1053 m3x103

Construction Methods

Facings

Upstream
SlopeType
VerticalTraditional concrete against formwork
0.60 
Downstream
SlopeType
0.78Traditional concrete against formwork
Spillway
SlopeType
0.78Traditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
2501000

Cementitious material

Cement (kg/m3)
91
Pozzolan (kg/m3)Pozzolan Type
39Low-lime flyash (ASTM Class F)
  
Yunishigawa completed
Yunishigawa completed

 

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