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Guanyinyan

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Guanyinyan completed
Guanyinyan completed

Particulars

Owner: Huarui Investment Group Ltd.

Designer: Kunming Hydroelectric Investigation, Design and Research Institute, CHECC

Contractor: unknown

Statistics

Type: Gravity

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

Reservoir capacity: 2072 m3x106

Height: 159 metres

Length: 1250 metres

Volume of RCC: 6473 m3x103

Total volume: 9364 m3x103

Construction Dates

Start of Project: /08 ( 2008)

Start of RCC: /11 ( 2011)

End of RCC: /15 ( 2015)

End of Project: /16 ( 2016)

Country: China

River: Jinsha

DMS Co-ordinates: 26˚31'12.53"N, 101˚26'16.60"E

DD Co-ordinates: 26.520147, 101.437943

Facings

Upstream

SlopeType
VerticalRCC against formwork (GEVR/GE-RCC)
0.10 

Downstream

SlopeType
0.75RCC against formwork (GEVR/GE-RCC)

Spillway

SlopeType
0.75Traditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
300 

Cementitious material

Cement (kg/m3)
 
Pozzolan (kg/m3)Pozzolan Type