Emergency Protection Technology of Levee Under"23·7"Extraordinary Flood in Haihe River
FAN Shipan
YAO Jian
CHEN Wei
SUN Kang
Abstract：The Haihe River Basin,due to its unique geographical location and significant political and economic importance,has historically experienced severe flooding,leading to a complex and challenging flood control situation.This paper describes the characteristics of the"23·7"extraordinary flood in the Haihe River Basin,which include concurrent flooding from multiple river systems,rapid rise in water levels,high flood peaks,and substantial flood volumes.It also highlights typical emergency rescue cases during the"23·7"extraordinary flood,including the overtopping of the left cofferdam of the Baigou River,the breach of the right dike of the Tanli main canal,and the reinforcement of the main dike.The causes,rescue principles,and response measures for common types of damage—such as wind and wave damage,seepage,bank collapses,cracks,and breaches—are analyzed in detail,providing valuable references for future research on emergency rescue operations in the Haihe River Basin.
Keywords：Haihe River Basinflooddangerous rescueemergency technology
Publication Date：2025-02-27
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 48-51 )