Transformation system of urban river flood control walls

Abstract

The invention relates to the technical field of river channel engineering, in particular to a transformation system of urban river channel flood control walls, which comprises a lock chamber arranged between two spaced flood control walls and flood control retaining walls located on the two sides of the lock chamber, wherein the lock chamber comprises a lock pier, a door opening for pedestrians to penetrate through the lock pier is formed in the lock pier, a door chamber is formed in the inner wall of the door opening, and a gate capable of moving to the door opening and blocking the door opening is contained in the door chamber; and the flood control retaining walls are connected with the lock pier and the flood control walls. In the non-flood season, a gate of the lock chamber is located in the door chamber, the door opening is in an open state, pedestrians on the downstream side of the flood control walls can penetrate through the door opening to reach riverside footpaths on the watersides of the flood control walls, and the water loving requirement is met; and in the flood season, the gate of the lock chamber can be moved to the door opening from the door chamber, the door opening is blocked by the gate, at the moment, the lock chamber, the flood control retaining walls on the left side and the right side and the flood control walls form a closed combination body to jointly resist flood, and flood control safety is guaranteed, so that flood control or water loving requirements at different stages can be met.

Description

Technical field [0001] The present invention relates to the field of river engineering, in particular, involving a transformation system of urban river flood control walls. Background technique [0002] The flood skyrocketing is an important hydrological characteristics of the mountain river. It is particularly remarkable in the central rainstorm, the flood flow is large, but the duration is short, and the river has returned to the original low water. In order to ensure the flood control safety during the flood flood safety and the safety of life and property along the residents, the upper flood control walls in the urban segment, the upper flood control walls in the river often constructs high, and is subject to the limited space limitations, often for the vertical retaining wall structure. After the flood season, the water level of the river returned to the trickle, and the upright anti-flood control wall felt the safety of life and property of residents along the line, but blo...

AI Technical Summary

Problems solved by technology

After the flood season, the water level of the river has returned to the normal state of a trickle. Although the upright and towering flood control walls have guaranteed the safety of life and property of residents along the line, they have blocked the inherent water-loving needs of human beings. Contradictory concepts, breaking the harmonious relationship between man and nature

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