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Shimantan

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Particulars

Owner: Department of Water Resources, Henan Province

Designer: Tiangjin Investigation & Design Institute

Contractor: 11th Construction Bureau and Department of Electricity in Wuyang

Statistics

Type: Gravity

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

Reservoir capacity: 120 m3x106

Height: 40 metres

Length: 650 metres

Volume of RCC: 272 m3x103

Total volume: 351 m3x103

Construction Dates

Start of Project: 07/93 (July 1993)

Start of RCC: 04/94 (April 1994)

End of RCC: 12/95 (December 1995)

End of Project: 07/96 (July 1996)

Country: China

River: Gunhe

DMS Co-ordinates: unknown

DD Co-ordinates: unknown

Facings

Upstream

SlopeType
VerticalRCC against formwork (GEVR/GE-RCC)

Downstream

SlopeType
0.75RCC against formwork  [stepped face]

Spillway

SlopeType
0.75Traditional concrete against formwork

Placement

Layers (mm)Lifts (mm)
300300

Cementitious material

Cement (kg/m3)
98
51
Pozzolan (kg/m3)Pozzolan Type
98Low-lime flyash (ASTM Class F)
107