渭河下游防洪形势分析及对策  

Analysis on Flood Control Situation of the Lower Weihe River and Its Countermeasures

作　　者：张翠萍[1] 姜乃迁[1] 张锁成[2] 李文学[1] 张原锋[1] 

机构地区：[1]黄河水利科学研究院,河南郑州450000 [2]黄河水利委员会,河南郑州450003

出　　处：《人民黄河》2003年第1期20-21,共2页Yellow River

基　　金：国家重点基础发展规划 (973 )资助项目(G1 9990 43 6 0 40 3 )。

摘　　要：大量的泥沙淤积在下游河道,河床逐渐淤高,是渭河下游水患威胁严重的根本原因。堤防质量差、河道整治工程不完善、河势多变和南山支流排洪通道不畅等是渭河下游防洪存在的主要问题。针对这些问题,提出加高加固防洪大堤、加强河道整治工程和控制潼关高程等防洪对策。A great quantity of sediment deposited on the lower river course and riverbed gradually raised and suspended is the essential reason of severe threatening of floods in the lower Weihe River. Poor quality of dykes, uncompleted river training works, changeable river pattern and frequent flooding happened in the Nanshan tributary are the key existing problems for flood control in the lower Weihe River. Based on analysis of the above issues, the paper puts forward flood control countermeasures of heightening and reinforcing dykes, strengthening river training works, building Dongzhuang Reservoir and controlling Tongguan elevation.

关 键 词：渭河下游 防洪 河道整治 东庄水库 

分 类 号：TV87[水利工程—水利水电工程]