溧阳市台风“烟花”期间水库调度分析——以沙河、大溪水库为例  

Analysis of reservoir dispatching during Typhoon In-fa in Liyang City:taking Shahe Reservoir and Daxi Reservoir as an example

作　　者：蒋彤 朱建铭 陆取 毛学谦 李丹[2] JANG Tong;ZHU Jianming;LU Qu;MAO Xueqian;LI Dan(Liyang Water Conservancy Bureau,Changzhou 213000,China;Changzhou Hydrology and Water Resources Investigation Bureau of Jiangsu Province,Changzhou 213022,China)

机构地区：[1]溧阳市水利局,江苏常州213300 [2]江苏省水文水资源勘测局常州分局,江苏常州213022

出　　处：《江苏水利》2022年第4期42-46,共5页Jiangsu Water Resources

摘　　要：受台风“烟花”影响,2021年7月24日至28日,溧阳市普降大暴雨,局地特大暴雨,台风影响期间具有移动速度慢,滞留时间长,影响范围广等特点。台风带来的强降雨造成溧阳市境内主要水库及大部分河道均超警戒水位,以沙河、大溪2座大型水库为例,根据此次台风水文监测资料,分析了台风“烟花”影响期间暴雨特点、洪水特性,初步分析溧阳市台风期间水库调度工作,为今后台风影响期间的水库调度提供建议。Affected by the Typhoon In-fa,from July 24th to 28th,2021,there were rainstorms in Liyang City,and local heavy rainstorms.The Typhoon In-fa was characterized by slow moving speed,long retention time and wide influence.The heavy rainfall brought by the typhoon caused the main reservoirs and most of the rivers in Liyang City to exceed the warning water level.Taking Shahe Reservoir and Daxi Reservoir as an example,based on the hydrological monitoring data of this typhoon,this paper analyzes the rainstorm characteristics and flood characteristics during the impact period of the Typhoon In-fa,and makes a preliminary analysis of the flood control and dispatching work in Liyang City,so as to provide technical suggestions for reservoir dispatching work during the impact period of the typhoon.

关 键 词：台风“烟花” 暴雨洪水 水库调度 

分 类 号：TV697.1[水利工程—水利水电工程]