According to largest quantity of free discharge and order of designing peak flow quantity in the flood discharge, flood regulation routing formula of general graph is computed.
根据涵洞最大自由泄洪流量和设计洪峰流量在泄洪运行中出现的前后顺序，推算出概化图形的调洪演算公式。
Through comparison between safety discharge and peak flow, building a model to determine the flood control capacity on river and reservoir.
通过对比安全泄量和洪峰流量，建立确定堤防、水库防洪能力大小的模型。
The total flood volume is reduced, the flood duration is prolonged, the peak flow is decreased dramatically, and the flood hydrograph is characterized by the rapid rise and mitigatory recession;
洪水总量减少，洪水历时延长，洪峰流量显著降低，洪水过程线表现为涨洪陡、落洪慢的特点；
There are many natural geographic factors to influence the design rainstorm flood peak flow of the rivers.
河流在涨水期间达到最高点的水位。也指涨达最高水位的洪水。
The designed flood peak flow in storm sewer is usually calculated by adopting a constant average runoff coefficient at present in China, simple as it is, it's not reasonable enough.
目前，我国采用单一地表的平均径流系数计算雨水管渠的设计洪峰流量，这虽然使计算简化，但不尽合理。
Wang Guangqian refutes this, saying that just a small proportion of the water flow is held back in the reservoirs, where it is stored up to create a flood peak, meaning no water is actually wasted.
但王光谦认为，调水调沙仅仅是把小流量存在水库里，积攒起来制造洪峰，并无水的浪费。
Wang Guangqian refutes this, saying that just a small proportion of the water flow is held back in the reservoirs, where it is stored up to create a flood peak, meaning no water is actually wasted.
但王光谦认为，调水调沙仅仅是把小流量存在水库里，积攒起来制造洪峰，并无水的浪费。
应用推荐