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Wenquanbao

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Wenquanbao completed
Wenquanbao completed

Particulars

Owner: Reservoir Management Office

Designer: Institute of Investigation and Design of Water Conservancy and Hydropower

Contractor: Hebei Construction Bureau

Statistics

Type: Thin Arch

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

Reservoir capacity: 7 m3x106

Height: 48 metres

Length: 188 metres

Volume of RCC: 55 m3x103

Total volume: 63 m3x103

Construction Dates

Start of Project: 10/91 (October 1991)

Start of RCC: 10/92 (October 1992)

End of RCC: 06/94 (June 1994)

End of Project: /95 ( 1995)

Country: China

River: Tanghe

DMS Co-ordinates: unknown

DD Co-ordinates: unknown

Facings

Upstream

SlopeType
VerticalRCC against formwork with external geomembrane

Downstream

SlopeType
0.30RCC against formwork

Spillway

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

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
110
69
Pozzolan (kg/m3)Pozzolan Type
68Low-lime flyash (ASTM Class F)
85