Composite seepage preventing structure for large karst cave in karst region and construction method thereof

The invention discloses a composite seepage preventing structure for a large karst cave in a karst region and a construction method thereof, and belongs to the technical field of water conservancy and hydropower engineering. The composite seepage preventing structure comprises bed rock and the karst...

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1. Verfasser: QU CHANGHUA
Format: Patent
Sprache:eng
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