摘要
介绍HEC-2模型水面曲线推流法的原理、步骤以及在古洪水流量推求中的应用。用水文站水位～流量关系曲线推求的流量进行率定,用加入古洪水后的数据进行频率计算的结果加以论证,说明该种方法的合理性和实用性。
This paper introduces the principle of flow derived from HEC-2 model water surface curve, step of as well as application of. This calculation is reasonability and practicability by way of comparing with the discharge derived from real curve of water level and discharge, and demonstrating the result with the frequency calculation of the data of palaeo-cataclysm.
出处
《吉林水利》
2004年第10期5-7,共3页
Jilin Water Resources
关键词
HEC-2模型推流法
古洪水
合理性
实用性
flow derived from HEC-2 model
palaeo-cataclysm
rationality
practicability
