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Xibingxi

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Xibingxi completed
Xibingxi completed

Particulars

Owner: Department of Electric Power, Lonyan City, Fujian Province

Designer: Department of Water Conservancy, Qinghua University

Contractor: Gezhouba Construction Bureau

Statistics

Type: Arch-Gravity

Purpose(s): Hydropower / Water Supply

Reservoir capacity: 9 m3x106

Height: 64 metres

Length: 93 metres

Volume of RCC: 25 m3x103

Total volume: 33 m3x103

Construction Dates

Start of Project: 08/93 (August 1993)

Start of RCC: 12/94 (December 1994)

End of RCC: 07/95 (July 1995)

End of Project: 10/95 (October 1995)

Country: China

River: Longshanxi

DMS Co-ordinates: unknown

DD Co-ordinates: unknown

Facings

Upstream

SlopeType
VerticalRCC against formwork with external geomembrane
0.08RCC against formwork with external geomembrane

Downstream

SlopeType
0.65RCC against formwork

Spillway

SlopeType
ogeeReinforced concrete cast against precast units or slip-formed facing elements
0.65 

Placement

Layers (mm)Lifts (mm)
300  -300  -
350350

Cementitious material

Cement (kg/m3)
80
79
Pozzolan (kg/m3)Pozzolan Type
120Low-lime flyash (ASTM Class F)
105