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Silin

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Silin completed
Silin completed

Particulars

Owner: Wujiang Hydropower Development Corporation

Designer: Guiyang Hydropower Investigation, Design and Research Institute

Contractor: 8th Construction Bureau & Fujian (Minjiang) Construction Bureau

Statistics

Type: Gravity

Purpose(s): Flood Control / Hydropower / Irrigation / Navigation

Reservoir capacity: 1593 m3x106

Height: 117 metres

Length: 310 metres

Volume of RCC: 825 m3x103

Total volume: 1100 m3x103

Construction Dates

Start of Project: 11/05 (November 2005)

Start of RCC: 11/06 (November 2006)

End of RCC: 03/08 (March 2008)

End of Project: /09 ( 2009)

Country: China

River: Wujiang

DMS Co-ordinates: 27˚48'08"N, 108˚11'10"E

DD Co-ordinates: 27.802221, 108.186111

Facings

Upstream

SlopeType
VerticalTraditional concrete against formwork

Downstream

SlopeType
0.70Traditional concrete against formwork

Spillway

SlopeType
0.70Traditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
  

Cementitious material

Cement (kg/m3)
66
89
Pozzolan (kg/m3)Pozzolan Type
100Low-lime flyash (ASTM Class F)
109