周至县花耳坪河“02·6”洪水调查与特性分析

刘峰艺 ,  任家伟 ,  吴伟波

水利水电技术(中英文) ›› 2025, Vol. 56 ›› Issue (S2) : 729 -732.

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水利水电技术(中英文) ›› 2025, Vol. 56 ›› Issue (S2) : 729 -732. DOI: 10.13928/j.cnki.wrahe.2025.S2.111
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周至县花耳坪河“02·6”洪水调查与特性分析

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Investigation and characteristic analysis of “02·6” flood in Huaerping River in Zhouzhi County

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摘要

为了摸清秦岭北麓花耳坪河暴雨洪水特性,提高秦岭中小河流的防范能力,基于花耳坪河概况,以涝峪口水文站为参证站,采用现场勘察测量法和地区经验公式法、水文比拟法,对花耳坪河“02·6”洪水进行了调查,提出花耳坪河花耳坪村段2002-06-29洪水约为50a一遇洪水,洪峰流量为336 m3/s,洪水暴涨暴落致灾性强特点,为秦岭北麓水文规律研究和山洪灾害防御工作提供了技术依据。

Abstract

In order to investigate the rainstorm flood characteristics of Huaerping River at the northern foot of Qinling Mountains and improve the prevention capability of small and medium-sized rivers in Qinling Mountains, based on the general situation of Huaerping River, the “02·6” flood of Huaerping River was studied using field investigation and survey methods, regional empirical formula method and hydrological analogy method. It is suggested that the 2002-06-29 flood of Huaerping River in Huaerping Village was about a 50-year flood with a peak discharge of 336 m3/s, and the flood characteristics have the characteristics of mountain stream flood, which provides a technical basis for the study of hydrological law and the prevention of mountain flood disaster in the northern foot of Qinling Mountains.

关键词

洪水调查 / 水文比拟法 / 花耳坪河 / 洪水特性

Key words

flood investigation / hydrologic analogy method / Huaerping River / flood characteristics

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刘峰艺,任家伟,吴伟波. 周至县花耳坪河“02·6”洪水调查与特性分析[J]. 水利水电技术(中英文), 2025, 56(S2): 729-732 DOI:10.13928/j.cnki.wrahe.2025.S2.111

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