永兴县小流域山洪灾害分析评价
Analysis and Evaluation of Flash Floods in Small Watersheds in Yongxing County
DOI: 10.12677/JWRR.2021.105059, PDF,   
作者: 王 静：武汉东湖学院，湖北 武汉；李书敏：武汉荣璟工程有限公司，湖北 武汉
关键词: 山洪；断面测量；危险区；人口–水位–流量；预警；Falshflood； Cross-Sectional Measurement； Hazard Area； Population-Water Level-Flow； Early Warning
摘要: 由于地形地貌条件复杂、气候系统不稳定，永兴县山洪灾害频发，人民群众生命财产安全受到了极大威胁。通过调查永兴县防治区水文气象、暴雨特性、小流域特征、历史山洪灾害、山洪沟断面基本情况及山洪灾害防治现状等基础信息，建立了永兴县山洪灾害调查成果数据库。综合评价了永兴县防治区防汛现状，科学具体划分了山洪灾害危险区、明确转移路线和临时避险点；分析了降雨、洪水与成灾之间的关系，建立了人口–水位–流量关系曲线，科学设定各防灾对象预警指标和预警范围，为永兴县山洪灾害分析评价和防治提供基础数据。
Abstract: Due to the complex topographic and geomorphological conditions and unstable climate system, flash floods occur frequently in Yongxing County, and the safety of people’s lives and properties is greatly threatened. By investigating the basic information of hydro-meteorology, storm characteristics, sub-basin characteristics, historical flash flood disasters, basic situation of flash flood ditch sections and current situation of flash flood disaster prevention in the control area of Yongxing County, a database of flash flood disaster survey results is established. The current situation of flood prevention and control area of Yongxing County is evaluated comprehensively, the flash flood hazard area is divided scientifically and specifically, the transfer route and temporary shelter are also clarified. This study analyzes the relationship between rainfall, flood and disaster formation, establishes the population-water level-flow relationship curve, the warning index and warning range for each disaster prevention object are set scientifically, which provides basic data for flash flood disaster analysis, evaluation and prevention in Yongxing County.
文章引用：王静, 李书敏. 永兴县小流域山洪灾害分析评价[J]. 水资源研究, 2021, 10(5): 544-550. https://doi.org/10.12677/JWRR.2021.105059

参考文献

[1] 任洪玉, 邹翔, 张平仓. 我国山洪灾害成因分析[J]. 中国水利, 2007(14): 18-20. REN Hongyu, ZOU Xiang and ZHANG Pingcang. An elementary study on causing-factors of Chinese mountain torrents disaster. China Water Resources, 2007(14): 18-20. (in Chinese)
[2] 孙厚才, 沙耘, 黄志鹏. 山洪灾害研究现状综述[J]. 长江科学院院报, 2004, 21(6): 77-80. SUN Houcai, SHAO Yun and HUANG Zhipeng. Review of present situation in studying mountain torrent disaster. Journal of Yangtze River Scientific Research Institute, 2004, 21(6): 77-80. (in Chinese)
[3] ROSSA, A., SETTIN, T. and BORGA, M. Hydrological and hydrometeorological analysis of the September 26 2007 flash flood event in the metropolitan area of Venice. EGU General Assembly Conference Abstracts, Vienna, 2009, 8267.
[4] NARAYAN, S., NICHOLLS, R. J., CLARKE, D., et al. The SPR systems model as a conceptual foundation for rapid integrated risk appraisals: Lessons from Europe. Coastal Engineering, 2014, 87: 15-31.[CrossRef] 
[5] 章德武, 谌宏伟. 山洪灾害致灾因子分析与防治措施[J]. 中国水运, 2011, 11(3): 146-147. ZHANG Dewu, ZHAN Hongwei. Analysis and prevention measures of mountain flood disaster. China Water Transport, 2011, 11(3): 146-147. (in Chinese)
[6] 叶丽梅, 周月华, 周悦,等. 暴雨洪涝灾害链实例分析及断链减灾框架构建[J]. 灾害学, 2018, 33(1): 65-70. YE Limei, ZHOU Yuehua, ZHOU Yue, et al. Instance analysis of rainstorm floods chain and chain-cutting disaster mitigation building. Journal of Catastrophology, 2018, 33(1): 65-70. (in Chinese)
[7] 张志彤. 我国山洪灾害特点及其防治思路[J]. 中国水利, 2007, 584(14): 14-15. ZHANG Zhitong. Characters of mountain flood disasters in China and prevention methods. China Water Resources, 2007, 584(14): 14-15. (in Chinese)
[8] 中华人民共和国水利部. GB/T 50138-2010, 水位观测标准[S]. 北京: 中国计划出版社, 2010. Ministry of Water Resources of the PRC. GB/T 50138-2010, Water level observation standard. Beijing: China Planning Publishing House, 2010. (in Chinese)
[9] 王礼先, 于志民. 山洪及泥石流灾害预报[M]. 北京: 中国林业出版社, 2001. WANG Lixian, YU Zhimin. Flash flood and debris flow disaster forecast. Beijing: China Forestry Publishing House, 2001. (in Chinese)
[10] 叶勇, 王振宇, 范波芹. 浙江省小流域山洪灾害临界雨量确定方法分析[J]. 水文, 2008, 28(1): 56-58. YE Yong, WANG Zhenyu and FAN Boqin. An analysis method for ascertain critical rainfall of mountain flood disaster of small watershed in Zhejiang Province. Journal of China Hydrology, 2008, 28(1): 56-58. (in Chinese)