摘要
南沙河是鞍山市城市河流,目前正在进行河道综合整治,拟修建多个蓄水工程。每个工程都必须进行水资源论证,来水量分析计算是水资源论证中最重要的组成部分之一,不同保证率的来水量和来水过程计算成果与立山站降水—径流深相关关系图及降水—径流历年过程线图的变化趋势基本一致,所以来水量的计算是合理的。
The Nansha River is an urban river in Anshan City, on which a number of water storage projects are proposed to he built, and its regulation and protected development is under way at present. The water resources should be ex- pounded and verified for each project, and analysis and calculation of the inflow are the most important integral part of the verification of water resources. The inflow with different guarantee rate and the inflow process calculation results are basi- cally consistent with the variation tendency of the precipitation - runoff relation diagrams and the precipitation - runoff an- nual hydrographs of Lishan Hydrological Station. Therefore the calculation of inflow is reasonable.
出处
《云南水力发电》
2012年第4期46-48,共3页
Yunnan Water Power
关键词
径流
频率计算
水资源论证
合理性分析
nmoff
frequency calculation
verification of water resources
analysis of rationality
