Hui Fan,Yu Chen,Lin Wei, Shipan Fan
Hydrology Bureau of Haihe River Water Conservancy Commission, Ministry of Water Resources
Objectives
In order to deeply understand the flood characteristics, the study analyzes the effect of joint flood regulation and accumulate experience for future flood regulation of Zhanghe River. The paper restores the flood process of the main control stations , and determines the recurrence period of the Autumn flood during 2021 in combination with the flood hydrological frequency
calculation results.