云南水力发电2025，Vol.41Issue(4)：56-59,4.DOI:10.3969/j.issn.1006-3951.2025.04.013
基于雨洪法无实测资料山区流域设计洪水分析
Analysis of Design Floods in Mountainous Watersheds Without Actual Measurement Data Based on Rainwater Flood Method
摘要
Abstract
The derivation of flood design results is related to the economic and applicability of watershed water resources development and utilization planning and engineering design.In order to understand the hydrological characteristics of rain source rivers in mountainous areas without measured data,combined with the characteristics of the watershed above Baodu Reservoir dam site,and based on the continuous rainfall sequence data from Weining Meteorological Station,the rain flood method is used to conduct detailed analysis and demonstration of the design flood and construction stage flood at the dam site.The results show that the design flood calculated by the rain flood method conforms to the flood characteristics of small and medium-sized watersheds in mountainous areas,and is consistent with historical flood investigation results.The results are reasonable and reliable,and can provide detailed hydrological data for engineering planning and design.关键词
山区小流域/参证站/暴雨特性/雨洪法Key words
small watersheds in mountainous area/reference station/rainstorm characteristic/rain and flood method分类
建筑与水利引用本文复制引用
柯军,王斌..基于雨洪法无实测资料山区流域设计洪水分析[J].云南水力发电,2025,41(4):56-59,4.基金项目
四川省水利科技计划项目(SCSLKJ-2021017) （SCSLKJ-2021017）
