What does it mean for Wangjiaba to open floodgates for flood discharge?
The significance of flood discharge of Wangjiaba sluice is to ensure the safety of the middle and lower reaches of Huaihe River, which is the most important task of flood control and flood fighting in Huaihe River and the main task of Wangjiaba sluice. Wangjiaba water control project is located on the main stream of Huaihe River, which is mainly composed of Wangjiaba sluice and Mengwa flood storage area. The design flow of Wangjiaba sluice is 1.626 cubic meters per second, which is called? The first gate of Huaihe River? .
Wangjiaba sluice, as the entrance control project of Mengwa flood storage area, is an important water storage project at the intersection of the middle and upper reaches of Huaihe River. The flood water level is reduced, the flood peak of Huaihe River and the upstream disasters are reduced, and the peak flow is reduced to the maximum 1.626 m3/s, which plays a certain role in ensuring the safety of upstream and downstream dikes and eliminates the water conservancy disputes in Guansha Lake in Henan and Anhui provinces in history. It has played an important role in ensuring the safety of Lianghuai Coal Mine in Bengbu City and the trunk railway lines of Jinpu and Fuhuai.
Cause analysis of flood discharge in Wangjiaba
Flood discharge is flood discharge. Due to the continuous heavy rainfall, the reservoir exceeded the water level. In order to avoid serious disasters caused by flooding or dam-break and weir-break, the floodgate is opened to discharge water to the downstream flood discharge area. On the one hand, flood discharge has reduced the pressure on downstream Jiangsu, and the water level here in Jiangsu is also very high, reaching the warning line. Therefore, the flood discharge of Wangjiaba in the upstream can protect the relevant people in the downstream from economic and property losses, which is determined by geographical location. Just like in a family, the boss always thinks about his younger brothers and sisters, and the boss has to take care of his younger brothers and sisters, which is determined by geographical location.