摘要
通过对蓝田县灞河支流流峪河2021年8月19日发生的暴雨洪水进行调查分析,确定本次暴雨历时约13 h,流峪河流域平均降水量146.8 mm,分析确定为100年一遇;共调查洪水断面6处,经分析各调查断面洪水均为100年一遇。
Through the investigation and analysis of the rainstorm and flood occurred on August 19, 2021 in the Liuyu River, a tributary of Bahe River in Lantian County, it iwas determined that the rainstorm lasted for about 13 hours. The average precipitation in the Liuyu River Basin was 146.8 mm, which was determined to be a 100-year occurrence. A total of 6flood sections were investigated, and the flood occurred once in 100 years in each section.
作者
刘敏娜
Liu Minna(Xian Hydrology and Water Resources Survey Center,Xi'an 710100,Shaanxi)
出处
《陕西水利》
2022年第10期44-46,共3页
Shaanxi Water Resources
关键词
暴雨
洪水
灞河
流峪河
蓝田县
Rainstorm
flood
Bahe river
Liuyu river
Lantian county
