There are many types of flood control measures with different functions. In order to achieve the goal of cost saving and effective flood control, the selection of flood control measures should be based on the characteristics of the flood control, the characteristics of the water area, the type and importance of flood control protection objects, the guiding ideology and strategic goals of flood control planning, after evaluation, calculation, and repeated comparisons. Choose carefully.
What is a flood gate?
Flood gates can also be called drainage gates, sluices that drain flood water, also known as flood gates. It is usually located at the outlet of the drainage to the river in the flooded area. The sluice gate on the irrigation channel is used to remove the excess water in the irrigation channel. For example, during the flood period, the flood in the catchment area of the canal system is excluded, which is generally called the sluice gate. Located at the end of the channel, it is used to remove the accumulated water in the channel and facilitate the maintenance of the channel. It is called the sluice gate. Located at the end of the channel, it is used to remove the accumulated water in the channel and facilitate the maintenance of the channel. It is called the sluice gate. Drainage gates built at the exits of coastal drainage channels, also known as tide gates.
Flood control measures include flood control engineering measures and flood control non-engineering measures. Flood control engineering measures mainly include dikes, river regulation engineering, flood diversion engineering and reservoir flood control engineering, etc. Through the construction and use of these projects, the river discharge volume, diversion and diversion and flood storage can be expanded to achieve the purpose of flood control.
The main contents of non-engineering measures for flood control include flood forecasting and dispatching, flood warning, floodplain management, flood insurance, river course clearance, river course management, super-standard flood prevention measures, as well as means other than flood control projects such as relevant laws, policies, and economics. Although non-engineering measures for flood control cannot directly change the state of floods, they can prevent and reduce floods, better leverage the benefits of flood control projects, and reduce flood losses.
Flood gates can also be called flood gates.
The sluice that drains the flooded water is also called the drainage sluice. It is usually located at the outlet of the drainage to the river in the flooded area. The sluice gate on the irrigation channel is used to remove the excess water in the irrigation channel. For example, during the flood period, the flood in the catchment area of the canal system is excluded, which is generally called the sluice gate. Located at the end of the channel, it is used to remove the accumulated water in the channel and facilitate the maintenance of the channel. It is called the sluice gate. Drainage gates built at the exits of coastal drainage channels, also known as tide gates.
The role of flood gates
Flood gates or flood gates are flood control structures used to prevent river floods from flooding back. They are generally built near the estuary. When the mainstream flood water level reaches the control water level, the gate is closed to block the flood, and when the flood level drops below the control water level, the gate is opened to discharge. tributary flood.
Flood gates are flood control structures built in the upper reaches of the city to divert natural river floods.
Flood gates are mostly built in the lower reaches of the city, and are used to discharge or adjust the amount of water in the flood storage (detention) area or the water accumulated in depressions.
Flood Gate Supplier - Yongjing
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