A construction method for reinforcing, upgrading and reconstructing an existing river water gate

Abstract

The application discloses a kind of river water gate reinforcement promotion reconstruction construction methods, reinforcement reconstruction is to remove the gate chamber and wing wall of existing water gate, retain original gate culvert, newly build gate chamber is connected with original gate culvert, newly build wing wall is connected with water gate.The old water gate chamber is removed, and the structure integrity of the original gate culvert and the gate channel bottom impermeable pavement section should be protected.If the original channel bottom impermeable pavement section is damaged, it should be repaired.The original channel bottom pavement should be smoothly connected with the new section, and the base should be replaced and filled.The application can solve the problem of repairing and reconstructing the existing old water gate.

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