摘要
用曲线积分代替算术平均法来计算洪水流量演算中的时段平均流量,减少了时段Δt对流量值的影响,使计算流量更接近实测值。
The calculation of average flood flow in a fixed time duration by curve integration method in stead of the method of arithmetic average reduces the effect of the time duration At on the flow value, thus giving a more actual result.
出处
《安徽地质》
2002年第4期258-262,共5页
Geology of Anhui
关键词
洪水演算
计算流量
曲线积分法
flood
flow calculation
curve integration method
