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Volume 34 Issue 2
Apr.  2023
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WANG Xianghongshen，HU Guisheng，YANG Zhiquan，et al. Characteristics of intermediate frequency debris flow and analysis of the hazard of blockage in Hada gully, Weixi County of Yunnan Province[J]. The Chinese Journal of Geological Hazard and Control，2023，34(2): 42-52. DOI: 10.16031/j.cnki.issn.1003-8035.202112037
Citation: WANG Xianghongshen，HU Guisheng，YANG Zhiquan，et al. Characteristics of intermediate frequency debris flow and analysis of the hazard of blockage in Hada gully, Weixi County of Yunnan Province[J]. The Chinese Journal of Geological Hazard and Control，2023，34(2): 42-52. DOI: 10.16031/j.cnki.issn.1003-8035.202112037
shu

Characteristics of intermediate frequency debris flow and analysis of the hazard of blockage in Hada gully, Weixi County of Yunnan Province

  • 1.

    Key Laboratory of Geological Hazard Risk Prevention and Emergency Mitigation, Department of Emergency Management, Kunming University of Science and Technology, School of Public Safety and Emergency Management, Kunming University of Science and Technology, Kunming, Yunnan　650093, China

  • 2.

    Key Laboratory of Early Rapid Identification, Prevention and Control of Geological Diseases in Traffic Corridor of High Intensity Earthquake Mountainous Area of Yunnan Province, Kunming, Yunnan　650093, China

  • 3.

    Key Lab of Mountain Hazards and Surface Processes, Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu, Sichuan　610041, China

  • 4.

    Academy of Plateau Science and Sustainability, Xining, Qinghai　810016, China

  • 5.

    Institute of Exploration Technology, China Geological Survey, Chengdu, Sichuan　611734, China

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  • Received Date: December 28, 2021
  • Revised Date: March 18, 2022
  • Accepted Date: April 05, 2022
  • Available Online: December 26, 2022
    Graphical Abstract
    • Abstract
  • Intermediate-frequency debris flows has the characteristics of high danger and long outbreak period. Human activities can trigger its occurrence and aggravate its disaster severity. When the channel cannot meet the capacity for drainage and water transport, it will cause blockage and endanger the safety of both sides of the strait and even the main river channel. Due to the lack of analysis on the danger of intermediate-frequency debris flows, this paper takes the intermediate-frequency debris flow in Hada Gully, Yunnan Province as an example to explore its characteristics and the danger of its recurrence and channel blockage caused by debris flows and proposes prevention and control suggestions. The results show that the debris flow has a density of 1.62 t/m3, a flow velocity of 4.794 m/s at the outlet of the channel, a peak flow rate of 54.43 m3/s at the channel outlet and a total discharge of 11072.03 m3 for a single occurrence based on the 10% burst frequency. A culvert was constructed in the downstream channel, with a flow capacity of 16.5 m3/s, which is less than the flow rate of a debris flow once in 20 years. Once a large debris flow occurs, there is a risk of blockage. The study found that the hazard level of intermediate-frequency debris flows in Hada gully is highly dangerous, and the history of blockage indicates the possibility of its recurrence and the risk of debris flow blocking the Lapu River.
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    • References (22)
  • [1]
    韩全芳,骆华松,韩吉全. 基于人地关系的地质灾害探讨—以三江并流带兰坪县为例[J]. 云南师范大学学报(自然科学版),2005,25(1):55 − 59. [HAN Quanfang,LUO Huasong,HAN Jiquan. On study of the geological hazards based on human-land relationship:Lanpin County in three rivers as an example[J]. Journal of Yunnan Normal University (Natural Sciences Edition),2005,25(1):55 − 59. (in Chinese with English abstract) DOI: 10.3969/j.issn.1007-9793.2005.01.015
    [2]
    王欢,丁明涛,陈廷方. 基于GIS的三江并流区泥石流危险性评价[J]. 水土保持通报,2011,31(5):167 − 170. [WANG Huan,DING Mingtao,CHEN Tingfang. GIS-based risk assessment of debris flows in three-parallel-river area[J]. Bulletin of Soil and Water Conservation,2011,31(5):167 − 170. (in Chinese with English abstract) DOI: 10.13961/j.cnki.stbctb.2011.05.016
    [3]
    高云建,陈宁生,田树峰,等. 基于堆积物石块磨圆度的泥石流暴发频率判识[J]. 水土保持研究,2018,25(4):370 − 374. [GAO Yunjian,CHEN Ningsheng,TIAN Shufeng,et al. Frequency identification of debris flow outbreak based on roundness of debris flow cumulative stones[J]. Research of Soil and Water Conservation,2018,25(4):370 − 374. (in Chinese with English abstract) DOI: 10.13869/j.cnki.rswc.2018.04.054
    [4]
    钟政,胡桂胜,杨溢,等. 九龙县踏卡河流域乌拉溪沟低频泥石流特征与危险性[J]. 成都理工大学学报(自然科学版),2021,48(1):111 − 120. [ZHONG Zheng,HU Guisheng,YANG Yi,et al. Characteristics of low frequency debris flow and its risk analysis in Wulaxi Gully of Taka River Basin,Jiulong County,Sichuan,China[J]. Journal of Chengdu University of Technology (Science & Technology Edition),2021,48(1):111 − 120. (in Chinese with English abstract) DOI: 10.3969/j.issn.1671-9727.2021.01.12
    [5]
    曲瑞,李仲先,何政伟,等. 甘肃天水大沟短时强降水诱发低频泥石流特征及成因[J]. 山地学报,2018,36(3):488 − 495. [QU Rui,LI Zhongxian,HE Zhengwei,et al. Characteristics and causes of low frequency debris flow induced by heavy rainfall in Dagou Village,Tianshui city,Gansu Province,China[J]. Mountain Research,2018,36(3):488 − 495. (in Chinese with English abstract)
    [6]
    韩林. 泥石流暴发频率与其形成区颗粒粒径的关系研究[D]. 成都: 成都理工大学, 2010

    HAN Lin. Study the relationship between frequency of debris flows and the particles size in channels of debris flows[D]. Chengdu: Chengdu University of Technology, 2010. （in Chinese with English abstract）
    [7]
    刘忠敏. 云南省维西县哈达沟泥石流形成条件及动力学参数取值研究[D]. 成都: 成都理工大学, 2018

    LIU Zhongmin. Study on formation conditions and dynamic parameters of hadagou debris flow in Weixi County, Yunnan Province[D]. Chengdu: Chengdu University of Technology, 2018. （in Chinese with English abstract）
    [8]
    艾绍周,艾琦森. 小流域典型暴雨实测洪水对榆林水文手册中计算方法的验证[J]. 山西水土保持科技,2014(2):16 − 18. [AI Shaozhou,AI Qisen. Verification of calculation method in Yulin Hydrological Manual by measured flood of typical rainstorm in small watershed[J]. Soil and Water Conservation Science and Technology in Shanxi,2014(2):16 − 18. (in Chinese with English abstract) DOI: 10.3969/j.issn.1008-0120.2014.02.006
    [9]
    陈志,杨志全,刘传秋. 云南省麻栗坡县猛硐河“9·02”泥石流调查[J]. 山地学报,2019,37(4):631 − 638. [CHEN Zhi,YANG Zhiquan,LIU Chuanqiu. Investigation of the “9·02” debris flows in Mengdong River,Malipo County,Yunnan,China[J]. Mountain Research,2019,37(4):631 − 638. (in Chinese with English abstract) DOI: 10.16089/j.cnki.1008-2786.000454
    [10]
    刘丹. 泥石流运动特征参数计算[J]. 四川建材,2017,43(5):82 − 84. [LIU Dan. Calculation of characteristic parameters of debris flow movement[J]. Sichuan Building Materials,2017,43(5):82 − 84. (in Chinese with English abstract) DOI: 10.3969/j.issn.1672-4011.2017.05.0041
    [11]
    四川省国土资源厅. 泥石流灾害防治工程勘查规范: DZT 0220-2006[S]. 2006 [Sichuan Provincial Department of Land and Resources. Engineering exploration specification for debris flow disaster prevention and control: DZT 0220-2006

    S]. 2006. [Sichuan Provincial Department of Land and Resources. Engineering exploration specification for debris flow disaster prevention and control: DZT 0220-2006 [S]. 2006. （in Chinese with English abstract）
    [12]
    胡林,肖进,罗绍强,等. 西藏拉萨市城关区格布沟泥石流特征及成灾机理研究[J]. 地质灾害与环境保护,2021,32(2):27 − 32. [HU Lin,XIAO Jin,LUO Shaoqiang,et al. Characteristics and study on disaster mechanism of gebugou debris flow in Chengguan district,tibetautonomous region[J]. Journal of Geological Hazards and Environment Preservation,2021,32(2):27 − 32. (in Chinese with English abstract) DOI: 10.3969/j.issn.1006-4362.2021.02.005
    [13]
    高士麟. 四川省小流域设计洪水分析及应用[J]. 四川建筑,2021,41(5):230 − 233. [GAO Shilin. Analysis and application of design flood in small watershed of Sichuan Province[J]. Sichuan Architecture,2021,41(5):230 − 233. (in Chinese with English abstract) DOI: 10.3969/j.issn.1007-8983.2021.05.075
    [14]
    田树峰,陈宁生,高云建,等. 九绵高速平武段泥石流运动参数特征与工程危害[J]. 人民长江,2018,49(11):64 − 70. [TIAN Shufeng,CHEN Ningsheng,GAO Yunjian,et al. Characteristics of dynamic parameters and engineering hazard of debris flows in Ping-Wu section of Jiu-Mian highway[J]. Yangtze River,2018,49(11):64 − 70. (in Chinese with English abstract) DOI: 10.16232/j.cnki.1001-4179.2018.11.013
    [15]
    冯磊,冯婷洁,薛会师. 黄河茨哈峡桑吉沟泥石流灾害特征及防治措施研究[J]. 资源环境与工程,2021,35(1):76 − 80. [FENG Lei,FENG Tingjie,XUE Huishi. Study on the disaster characteristics and prevention measures of Sangjigou debris flow in Tshaxia of Yellow River[J]. Resources Environment & Engineering,2021,35(1):76 − 80. (in Chinese with English abstract) DOI: 10.16536/j.cnki.issn.1671-1211.2021.01.015
    [16]
    侯兰功,崔鹏. 单沟泥石流灾害危险性评价研究[J]. 水土保持研究,2004,11(2):125 − 128. [HOU Langong,CUI Peng. The study on assessment of debris flow hazards in the solo channel[J]. Research of Soil and Water Conservation,2004,11(2):125 − 128. (in Chinese with English abstract) DOI: 10.3969/j.issn.1005-3409.2004.02.040
    [17]
    刘希林. 区域泥石流风险评价研究[J]. 自然灾害学报,2000,9(1):54 − 61. [LIU Xilin. Regional risk assessment on debris flow[J]. Journal of Natural Disasters,2000,9(1):54 − 61. (in Chinese with English abstract) DOI: 10.3969/j.issn.1004-4574.2000.01.009
    [18]
    杨志全,张焜,杨溢,等. 汶川县麻柳沟泥石流动力学特征及危险性评价[J]. 地质科技情报,2016,35(5):214 − 220. [YANG Zhiquan,ZHANG Kun,YANG Yi,et al. Dynamic characteristics and hazard assessment of debris flows in Maliu gully,Wenchuan County,Sichuan Province[J]. Geological Science and Technology Information,2016,35(5):214 − 220. (in Chinese with English abstract)
    [19]
    崔志超,王俊豪,崔传峰,等. 基于层次分析法和模糊数学相结合的甘肃东乡八丹沟泥石流易发性评价[J]. 中国地质灾害与防治学报,2020,31(1):44 − 50. [CUI Zhichao,WANG Junhao,CUI Chuanfeng,et al. Evaluation of the susceptibility of debris flow in Badan Gully of Dongxiang County of Gansu based on AHP and Fuzzy mathematics[J]. The Chinese Journal of Geological Hazard and Control,2020,31(1):44 − 50. (in Chinese with English abstract) DOI: 10.16031/j.cnki.issn.1003-8035.2020.01.07
    [20]
    李彩侠,马煜,何元勋. 泥石流致灾因子敏感性分析—以四川都江堰龙溪河流域为例[J]. 中国地质灾害与防治学报,2020,31(5):32 − 39. [LI Caixia,MA Yu,HE Yuanxun. Sensitivity analysis of debris flow to environmental factors:A case of Longxi River Basin in Dujiangyan,Sichuan Province[J]. The Chinese Journal of Geological Hazard and Control,2020,31(5):32 − 39. (in Chinese with English abstract)
    [21]
    王长宝,郭凤双. 层次分析法模型下的王家沟泥石流危险性评价[J]. 四川建材,2020,46(8):57 − 59. [WANG Changbao,GUO Fengshuang. Evaluation of Wangjiagou debris flow risk and catastrophe theory model under AHP[J]. Sichuan Building Materials,2020,46(8):57 − 59. (in Chinese with English abstract)
    [22]
    侯圣山,曹鹏,陈亮,等. 基于数值模拟的耳阳河流域泥石流灾害危险性评价[J]. 水文地质工程地质,2021,48(2):143 − 151. [HOU Shengshan,CAO Peng,CHEN Liang,et al. Debris flow hazard assessment of the Eryang River watershed based on numerical simulation[J]. Hydrogeology & Engineering Geology,2021,48(2):143 − 151. (in Chinese with English abstract)
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