Technological Integration and Innovation

By integrating resources across the industry and the industrial value chain, CREEI has developed strong innovative capabilities and key technologies that are taking a leading role in the world, including high dam, high slope treatment and large underground cavern excavation.

 Key technology of 300m-level concrete arch dam

Grade I Jinping Hydropower Station with a 305-meter double-curvature arch dam, the largest in the world.

Key technology of 200m-level RCC gravity dam

Longtan Hydropower Station with a 216.5-meter RCCD, the largest in the world.

 Key technology of 200m-level concrete face rockfill dam

Shuibuya Hydropower Station with a 233-meter concrete-faced rockfill dam, the largest in the world.

Key technology of 300m-level core rockfill dam

Shuangjiangkou Hydropower Station with a 314-meter earth-core rockfill dam, the largest in the world.

Key technology of underground cavern group in complicated geological conditions.

Xiluodu Hydropower Station with the world’s largest underground cavern.

 


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