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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)
YantanChinaDatang Yantan Hydropower Co. Ltd.F H NHongshui338003/8502/8903/9212/95110525626905V(1)V
0.80
(1)
(1)*
ogee(1)30030055104(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: China

Owner: Datang Yantan Hydropower Co. Ltd.

Type: Gravity

Purpose(s): Flood Control / Hydropower / Navigation

River: Hongshui

Reservoir capacity: 3380 m3x106

Construction Dates

Start of Project: 03/85

Start of RCC: 03/85

End of RCC: 03/92

End of Project: 12/95

Specifications

Height: 110 metres

Length: 525 metres

Volume of RCC: 626 m3x103

Total volume: 905 m3x103

Construction Methods

Facings

Upstream
SlopeType
VerticalTraditional concrete against formwork
Downstream
SlopeType
VerticalTraditional concrete against formwork
0.80Traditional concrete against formwork  [stepped face]
Spillway
SlopeType
ogeeTraditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
55
Pozzolan (kg/m3)Pozzolan Type
104Low-lime flyash (ASTM Class F)
  
Yantan completed
Yantan completed

 

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