尧都区河底乡现状防洪能力评价  

Evaluation of Present Flood Control Capacity in Hedi Township,Yaodu District

作　　者：王晓鹏 WANG Xiao-peng

机构地区：[1]临汾市水文水资源勘测站,山西临汾041000

出　　处：《山西水利科技》2024年第4期54-56,共3页Shanxi Hydrotechnics

摘　　要：依据《山西省水文计算手册》(2022)中流域模型法计算了河底乡豁都峪的设计洪水,结合实地调查及测量成果,采用HEC-RAS软件进行了河底乡河道洪水水面线的推求,划分了洪水威胁区的范围,评价了河底乡的防洪能力,旨在为区域山洪灾害防治、小流域治理提供一定的参考。The design flood of Huoduyu in Hedi Township was calculated using the watershed model method in the Hydrological Calculation Manual of Shanxi Province(2022).Combined with field investigations and measurement results,HEC-RAS was used to deduce the flood water surface profile of Hedi Township,divide the scope of flood threat areas,evaluate the flood control capacity of Hedi Township.The results could provide certain reference for regional mountain flood disaster prevention and small watershed management.

关 键 词：设计洪水 HEC-RAS 山洪灾害防治 

分 类 号：TV87[水利工程—水利水电工程]