蛇尾河太平镇河段治理设计洪水计算分析  

The Calculation and Analysis of Flood Control Design in the Taiping Town Reach of Shewei River

作　　者：王守玉 WANG Shouyu(Henan Lingjie Water Conservancy Survey,Design and Research CO.LTD.,Nanyang 473000,China)

机构地区：[1]河南灵捷水利勘测设计研究有限公司,河南南阳473000

出　　处：《河南水利与南水北调》2024年第5期60-61,共2页Henan Water Resources & South-to-North Water Diversion

摘　　要：太平镇河段治理工程设计洪水计算分析为蛇尾河防洪标准的提升提供了基本依据,对蛇尾河道治理工程建设具有十分重要的工程意义。为此,文章以西峡县蛇尾河太平镇鱼库村至太平村段河道治理工程设计洪水计算分析为典型案例展开分析研究。结果表明,在全面熟悉蛇尾河流域概况的基础上,选择与治理河段内洪水特性有密切关系,距离最近的老灌河米坪水文站作为参照站,利用此站实测1956—2011年共计56年的洪水资料系列,进行了设计暴雨分析,并应用推理公式法和面积比拟法完成了蛇尾河流域设计洪水计算(包括施工期设计洪水),最终以设计雨洪法的洪峰流量计算成果为参考,以水文比拟法计算成果为设计基准。可为类似蛇尾河治理工程设计洪水计算分析实践提供借鉴参考。The calculation and analysis of the flood design for the Taiping Town reach treatment project provide a fundamental basis for the improvement of the flood control standard of Snake River.It has great engineering significance for the construction of Snake River control project.Therefore,the paper examines the design flood calculation of the river treatment project in Yuku Village to Taiping Village,Taiping Town,Snake River,Xixia County as a representative case study.The results demonstrate that,on the basis of a comprehensive understanding of the general situation of the river basin,the paper analyzes the rainstorm using a 56-year series of measured flood data from 1956 to 2011.The method employed for calculating the design flood(including the construction period)serves as the reference.It can provide reference for flood calculation and analysis practice for similar Snake River treatment project.

关 键 词：河道治理工程 设计洪水 计算分析 蛇尾河 

分 类 号：TV122[水利工程—水文学及水资源]