基于水文比拟法推求红水河支流洪水遭遇分析研究  

Research on Flood Encounter Analysis of Tributaries of the Hongshui River Based on the Hydrological Analogy Method

作　　者：曾志鹏 孙玲玲 常赜 罗欢 董道蛟 王诗华 Zeng Zhipeng;Sun Lingling;Chang Ze;Luo Huan;Dong Daojiao;Wang Shihua(Pearl River Water Resources Research Institute,Guangzhou 510611,Guangdong;Key Laboratory of Water Security Guarantee in Guangdong-Hong Kong-Marco Greater Bay Area of Ministry of Water Resources,Guangzhou 510610,Guangdong)

机构地区：[1]珠江水利委员会珠江水利科学研究院,广东广州510611 [2]水利部粤港澳大湾区水安全保障重点实验室,广东广州510610

出　　处：《陕西水利》2025年第4期34-36,40,共4页Shaanxi Water Resources

基　　金：国家重点研发计划项目“珠江流域关键生源要素多介质溯源与协同管控”(2022YFC3202205)。

摘　　要：近年来,随着广西壮族自治区境内高速公路快速建设及水利行业高质量发展,对桥梁涉水部分设计方案洪水影响提出了更高的技术要求。由于部分桥址位于偏远山区或两市交界,缺乏河道长期实测径流资料,对工程的合理设计造成一定影响。以红水河一级支流穿山河为研究对象,通过水文比拟法推求河道设计洪水并开展洪水遭遇分析,采用模糊优选法选择临近流域推求穿山河设计洪水。该研究可为偏远地区河道水文分析计算、大江大河洪水遭遇、流域规划等提供参考依据。In recent years,with the rapid construction of expressways in Guangxi Zhuang Autonomous Region and the high-quality development of water conservancy industry,higher technical requirements have been put forward for the flood impact of the design scheme of bridge wading part.Because some bridge sites are located in remote mountainous areas or at the junction of the two cities,there is a lack of long-term measured runoff data of the river,which has a certain impact on the rational design of the project.Taking Chuanshan River,the first tributary of Hongshui River,as the research object,the design flood of the river channel is derived by hydrological analogy method and the flood encounter analysis is carried out.The fuzzy optimization method is used to select the adjacent basin to derive the design flood of Chuanshan River.This study can provide reference for hydrological analysis and calculation of rivers in remote areas,flood encounter of large rivers and basin planning.

关 键 词：水文比拟法 红水河 洪水遭遇分析 

分 类 号：TV113[水利工程—水文学及水资源]