In this paper, the problems in the energy reducing design of flooddiversiongate in Zhaoyuan county of Heilongjiang Province were analysed, and some improvement measures were put forward.
分析了黑龙江省肇源县境内引洪闸消能工设计中存在的问题，并提出了设计消能工的改进措施。
2
According to the characteristics of gate-controlled project of Erhe River flooddiversion, Two-stage Calculation Method for water diversion ratio is put forward.
针对入海水道分洪枢纽有闸控制的特点，提出了分流比的两段计算法。
3
Finally, opening the flooddiversion work's gate is through blasting or manpower, and the open order influences the discharge and elevation of water in main river.