ISSN 1003-8035 CN 11-2852/P
  • Included in Scopus
  • Included in DOAJ
  • The key magazine of China technology
  • Included in CSCD
  • Caj-cd Standard Award winning journals
Wechat
Pengcheng SU, Wei LIU, Hao LI, Qiao CHEN, Yang LIU, Yifang ZHANG. Experimental study on the process of end-moraine dam failure in the middle Himalaya glacial lake: Taking the Jialongcuo glacial lake end-moraine dam as an example[J]. The Chinese Journal of Geological Hazard and Control, 2021, 32(5): 18-28. DOI: 10.16031/j.cnki.issn.1003-8035.2021.05-03
Citation: Pengcheng SU, Wei LIU, Hao LI, Qiao CHEN, Yang LIU, Yifang ZHANG. Experimental study on the process of end-moraine dam failure in the middle Himalaya glacial lake: Taking the Jialongcuo glacial lake end-moraine dam as an example[J]. The Chinese Journal of Geological Hazard and Control, 2021, 32(5): 18-28. DOI: 10.16031/j.cnki.issn.1003-8035.2021.05-03

Experimental study on the process of end-moraine dam failure in the middle Himalaya glacial lake: Taking the Jialongcuo glacial lake end-moraine dam as an example

More Information
  • Received Date: May 21, 2021
  • Revised Date: July 25, 2021
  • Available Online: October 19, 2021
  • Moraine dams are widely distributed in high and very high mountainous areas around the world. In order to investigate the breaching process of end-moraine dams and to understand the evolution of the breaches during the breaching process of end-moraine dams, this paper designed in situ experiments for simulating the process of moraine lake overtopping breakage with the Jialongcuo as the prototype. The experimental results show that: (1) According to the phenomenon of the breach process, the moraine dam breach process is divided into four stages: downstream slope scour, “headcut erosion”, undercutting of the outlet and widening of the breach. (2) The upstream lake collapse body excited by the surge will cause the instantaneous flow in the breach to increase several times, thus making the “headcut erosion” process under the conditions of surge and no surge in two forms of undercutting, which is steep hills and slopes. (3) By analyzing the undercut erosion process of the breach, it is found that the undercut erosion process of the breach is mainly influenced by the void ratio and fines content of the dam body, and there is a linear relationship between the erosion rate at the midpoint of the breach and the water flow shear stress, which is consistent with the linear erosion model. Through the analysis found that the erodible coefficient of Jialongcuo end-moraine dam is 0.051, the critical starting stress is 237.64 Pa, compared with the landslide dams, the erodible coefficient is smaller, while the critical shear stress is larger.
  • [1]
    钟妍, 刘巧, 廖海军, 等. 中喜马拉雅山中—尼通道沿线冰川/冰湖变化及其相关灾害初步调查[J]. 山地学报,2020,38(2):314 − 327. [ZHONG Yan, LIU Qiao, LIAO Haijun, et al. Glaciers and glacial lakes status and their related geo-hazards along three main China-Nepal corridors[J]. Mountain Research,2020,38(2):314 − 327. (in Chinese with English abstract)
    [2]
    EMMER A, HARRISON S, MERGILI M, et al. 70 years of lake evolution and glacial lake outburst floods in the Cordillera Blanca (Peru) and implications for the future[J]. Geomorphology,2020,365:107178. DOI: 10.1016/j.geomorph.2020.107178
    [3]
    刘晶晶, 程尊兰, 李泳, 等. 西藏终碛湖溃决形式研究[J]. 地学前缘,2009,16(4):372 − 380. [LIU Jingjing, CHENG Zunlan, LI Yong, et al. A study of the outburst form of the end-moraine lake in Tibet[J]. Earth Science Frontiers,2009,16(4):372 − 380. (in Chinese with English abstract) DOI: 10.3321/j.issn:1005-2321.2009.04.037
    [4]
    刘晶晶, 程尊兰, 李泳, 等. 西藏冰湖溃决主要特征[J]. 灾害学,2008,23(1):55 − 60. [LIU Jingjing, CHENG Zunlan, LI Yong, et al. Characteristics of glacier-lake breaks in Tibet[J]. Journal of Catastrophology,2008,23(1):55 − 60. (in Chinese with English abstract) DOI: 10.3969/j.issn.1000-811X.2008.01.013
    [5]
    刘建康, 张佳佳, 高波, 等. 我国西藏地区冰湖溃决灾害综述[J]. 冰川冻土,2019,41(6):1335 − 1347. [LIU Jiankang, ZHANG Jiajia, GAO Bo, et al. An overview of glacial lake outburst flood in Tibet, China[J]. Journal of Glaciology and Geocryology,2019,41(6):1335 − 1347. (in Chinese with English abstract)
    [6]
    姚晓军, 刘时银, 孙美平, 等. 20世纪以来西藏冰湖溃决灾害事件梳理[J]. 自然资源学报,2014,29(8):1377 − 1390. [YAO Xiaojun, LIU Shiyin, SUN Meiping, et al. Study on the glacial lake outburst flood events in Tibet since the 20th Century[J]. Journal of Natural Resources,2014,29(8):1377 − 1390. (in Chinese with English abstract) DOI: 10.11849/zrzyxb.2014.08.010
    [7]
    孙美平, 刘时银, 姚晓军, 等. 2013年西藏嘉黎县“7.5”冰湖溃决洪水成因及潜在危害[J]. 冰川冻土,2014,36(1):158 − 165. [SUN Meiping, LIU Shiyin, YAO Xiaojun, et al. The cause and potential hazard of glacial lake outburst flood occurred on July 5, 2013 in Jiali County, Tibet[J]. Journal of Glaciology and Geocryology,2014,36(1):158 − 165. (in Chinese with English abstract)
    [8]
    LIU M, CHEN N S, ZHANG Y, et al. Glacial lake inventory and lake outburst flood/debris flow hazard assessment after the gorkha earthquake in the Bhote Koshi basin[J]. Water,2020,12(2):464. DOI: 10.3390/w12020464
    [9]
    刘邦晓, 朱兴华, 郭剑, 等. 不同沟床坡度堰塞坝溃口下切过程试验研究[J]. 长江科学院院报,2020,37(12):59 − 66. [LIU Bangxiao, ZHU Xinghua, GUO Jian, et al. Experimental research on longitudinal breaching of landslide dam under different bed slopings[J]. Journal of Yangtze River Scientific Research Institute,2020,37(12):59 − 66. (in Chinese with English abstract) DOI: 10.11988/ckyyb.20190999
    [10]
    蒋先刚, 吴雷. 不同初始含水量条件下的堰塞坝溃决机理[J]. 吉林大学学报(地球科学版),2020,50(1):185 − 193. [JIANG Xiangang, WU Lei. Influence of initial soil moisture on breaching mechanism of natural dam[J]. Journal of Jilin University (Earth Science Edition),2020,50(1):185 − 193. (in Chinese with English abstract)
    [11]
    曹春然, 陈华勇, NEUPANE R, 等. 不同条件下泥石流堰塞坝的溃决过程[J]. 水土保持通报,2020,40(3):27 − 34. [CAO Chunran, CHEN Huayong, NEUPANE R, et al. Process of debris flow dam break under different conditons[J]. Bulletin of Soil and Water Conservation,2020,40(3):27 − 34. (in Chinese with English abstract)
    [12]
    王道正, 陈晓清, 罗志刚, 等. 不同颗粒级配条件下堰塞坝溃决特征试验研究[J]. 防灾减灾工程学报,2016,36(5):827 − 833. [WANG Daozheng, CHEN Xiaoqing, LUO Zhigang, et al. Experimental research on breaking of barrier lake dam under different grading conditions[J]. Journal of Disaster Prevention and Mitigation Engineering,2016,36(5):827 − 833. (in Chinese with English abstract)
    [13]
    赵高文, 姜元俊, 乔建平, 等. 不同密实条件的滑坡堰塞坝漫顶溃决实验[J]. 岩石力学与工程学报,2018,37(6):1496 − 1505. [ZHAO Gaowen, JIANG Yuanjun, QIAO Jianping, et al. Experimental investigation on overtopping failure of landslide dams with different conditions of compactness[J]. Chinese Journal of Rock Mechanics and Engineering,2018,37(6):1496 − 1505. (in Chinese with English abstract)
    [14]
    彭铭, 王开放, 张公鼎, 等. 堰塞坝溃坝模型实验研究综述[J]. 工程地质学报,2020,28(5):1007 − 1015. [PENG Ming, WANG Kaifang, ZHANG Gongding, et al. Review of model experimental studies on break of landslide dams[J]. Journal of Engineering Geology,2020,28(5):1007 − 1015. (in Chinese with English abstract)
    [15]
    杨栋, 王军朝, 杨东旭. 帕隆藏布流域冰碛物斜坡结构及稳定性评价方法[J]. 人民长江,2019,50(1):108 − 112. [YANG Dong, WANG Junchao, YANG Dongxu. Moraine slope structure in Parlung Zangbo River basin and its stability evaluation method[J]. Yangtze River,2019,50(1):108 − 112. (in Chinese with English abstract)
    [16]
    马泽平. 川藏交通廊道冰碛物工程性质研究[D]. 成都: 西南交通大学, 2013.

    MA Zeping. Study on engineering properties of the moraine in Sichuan-Tibet transportation corridor[D]. Chengdu: Southwest Jiaotong University, 2013. (in Chinese with English abstract).
    [17]
    程强, 郭喜峰. 泸定大渡河桥冰碛土的结构及现场剪切试验研究[J]. 水文地质工程地质,2019,46(4):126 − 133. [CHENG Qiang, GUO Xifeng. Soil structure and in-site shear test of moraine soil near the Xingkang bridge over the Daduhe River in Luding[J]. Hydrogeology & Engineering Geology,2019,46(4):126 − 133. (in Chinese with English abstract)
    [18]
    CHANG D S, ZHANG L M, XU Y, et al. Field testing of erodibility of two landslide dams triggered by the 12 May Wenchuan earthquake[J]. Landslides,2011,8(3):321 − 332. DOI: 10.1007/s10346-011-0256-x
    [19]
    陈晓清, 崔鹏, 杨忠, 等. 聂拉木县冲堆普2002年泥石流成因分析及防治对策[J]. 冰川冻土,2006,28(5):776 − 781. [CHEN Xiaoqing, CUI Peng, YANG Zhong, et al. Debris flows of Chongdui gully in Nyalam County, 2002: Cause and control[J]. Journal of Glaciology and Geocryology,2006,28(5):776 − 781. (in Chinese with English abstract) DOI: 10.3969/j.issn.1000-0240.2006.05.023
    [20]
    HANSON G J, ROBINSON K M, COOK K R. Prediction of headcut migration using a deterministic approach[J]. Transactions of the ASAE,2001,44(3):525 − 531.
    [21]
    ZHOU G G D, ZHOU M J, SHRESTHA M S, et al. Experimental investigation on the longitudinal evolution of landslide dam breaching and outburst floods[J]. Geomorphology,2019,334:29 − 43. DOI: 10.1016/j.geomorph.2019.02.035
    [22]
    石振明, 郑鸿超, 彭铭, 等. 考虑不同泄流槽方案的堰塞坝溃决机理分析: 以唐家山堰塞坝为例[J]. 工程地质学报,2016,24(5):741 − 751. [SHI Zhenming, ZHENG Hongchao, PENG Ming, et al. Breaching mechanism analysis of landslide dams considering different spillway schemes—a case study of Tangjiashan landslide dam[J]. Journal of Engineering Geology,2016,24(5):741 − 751. (in Chinese with English abstract)
    [23]
    陈祖煜, 陈生水, 王琳, 等. 金沙江上游“11·03”白格堰塞湖溃决洪水反演分析[J]. 中国科学(技术科学),2020,50(6):763 − 774. [CHEN Zuyu, CHEN Shengshui, WANG Lin, et al. Back analysis of the breach flood of the “11·03” Baige barrier lake at the Upper Jinsha River[J]. Scientia Sinica (Technologica),2020,50(6):763 − 774. (in Chinese with English abstract) DOI: 10.1360/SST-2019-0297
    [24]
    夏式伟. 易贡滑坡-碎屑流-堰塞坝溃决三维数值模拟研究[D]. 上海: 上海交通大学, 2018.

    XIA Shiwei. Study on three dimensional numerical simulation of Yigong rock avalanche and it's dam breach[D]. Shanghai: Shanghai Jiaotong University, 2018. (in Chinese with English abstract).
    [25]
    杨安银. 细粒含量对尾矿动力特性的影响及坝体动力抗震研究[D]. 昆明: 昆明理工大学, 2020.

    YANG Anyin. Study on the effect of fines content on the dynamic characteristics of tailings and the dynamic seismic resistance of dams[D]. Kunming: Kunming University of Science and Technology, 2020. (in Chinese with English abstract).
    [26]
    胡明鉴, 汪发武, 程谦恭. 基于高速环剪试验易贡巨型滑坡形成原因试验探索[J]. 岩土工程学报,2009,31(10):1602 − 1606. [HU Mingjian, WANG Fawu, CHENG Qiangong. Formation of tremendous Yigong landslide based on high-speed shear tests[J]. Chinese Journal of Geotechnical Engineering,2009,31(10):1602 − 1606. (in Chinese with English abstract) DOI: 10.3321/j.issn:1000-4548.2009.10.020
    [27]
    朱敏翔. 堰塞坝溃决动力演变过程与临界水力条件实验研究[D]. 兰州: 兰州大学, 2020.

    ZHU Minxiang. The experiment study on dynamic evolution process and critical hydraulic conditions of barrier dams failure[D]. Lanzhou: Lanzhou University, 2020. (in Chinese with English abstract).
    [28]
    CHEN Z Y, MA L Q, YU S, et al. Back analysis of the draining process of the Tangjiashan barrier lake[J]. Journal of Hydraulic Engineering,2015,141(4):05014011. DOI: 10.1061/(ASCE)HY.1943-7900.0000965
  • Related Articles

    [1]Yueping YIN, Wenpei WANG, Aiguo XING, Bolin HUANG, Bin LI, Leiyan HAN, Shaoqiang JIN, Yong YANG, Chenyang ZHANG. Research on dynamic erosion mechanism of submarine landslide: Review and prospects[J]. The Chinese Journal of Geological Hazard and Control, 2025, 36(1): 1-15. DOI: 10.16031/j.cnki.issn.1003-8035.202502015
    [2]Cong ZHAO, Jingtao LIANG, Yongbo TIE, Xiaobo MA, Su ZHANG, Lingfeng GONG. Study on the activities of the massive debris flows and sediment transport characteristics in the Grand Bend of the Yarlung Zangbo River Gorge, Xizang[J]. The Chinese Journal of Geological Hazard and Control, 2024, 35(4): 45-55. DOI: 10.16031/j.cnki.issn.1003-8035.202403025
    [3]Jishuai SHI, Liang JIANG, Shengqiang ZHAI. Dynamic process of the “8•31” debris flow in Luoxi gulley of Ganluo County, Sichuan Province[J]. The Chinese Journal of Geological Hazard and Control, 2024, 35(3): 52-60. DOI: 10.16031/j.cnki.issn.1003-8035.202303058
    [4]Meng WANG, Dewei HE, Zhihong JIA, Zhihua HU. Analysis of high-position landslide characteristics based on multi-source remote sensing data:A case study of the Yanwo Village landslide in Rongshan Town, Lizhou District, Guangyuan City[J]. The Chinese Journal of Geological Hazard and Control, 2023, 34(6): 57-68. DOI: 10.16031/j.cnki.issn.1003-8035.202211045
    [5]Lin RAN, Penghui MA, Jianbing PENG, Jiaxu KONG, Zuopeng ZHANG, Ju YANG, Zekun LI, Zhe MA. The initiation and motion characteristics of the “10·5” loess landslide in the Heifangtai platform, Gansu Province[J]. The Chinese Journal of Geological Hazard and Control, 2022, 33(6): 1-9. DOI: 10.16031/j.cnki.issn.1003-8035.202111006
    [6]Jian HUANG, Xiewen HU, Tao JIN, Xichao CAO, Xiangbin YANG. Mechanism of the post-fire debris flow of the Xiangshui gully in “3·30” fire area of Xichang,Sichuan Province[J]. The Chinese Journal of Geological Hazard and Control, 2022, 33(3): 15-22. DOI: 10.16031/j.cnki.issn.1003-8035.2022.03-02
    [7]Wanyun XIA. Analysis on characteristic of slope erosion in Dongzhiyuan plateau of Yinchuan−Xi'an high-speed railway[J]. The Chinese Journal of Geological Hazard and Control, 2022, 33(1): 99-106. DOI: 10.16031/j.cnki.issn.1003-8035.2022.01-12
    [8]Peng TAN, Yang LIU, Fuqiang JIANG, Xinlan WEN, Feiyong WANG, Zhijie JIA. Analysis of the characteristics and causes of ground fissures in Kenya rift region[J]. The Chinese Journal of Geological Hazard and Control, 2021, 32(6): 53-62. DOI: 10.16031/j.cnki.issn.1003-8035.2021.06-07
    [9]Yuxiang CHENG, Buping ZHANG, Yaming TANG. The mechanism of bending-toppling loess collapse caused by headward erosion[J]. The Chinese Journal of Geological Hazard and Control, 2021, 32(5): 86-91. DOI: 10.16031/j.cnki.issn.1003-8035.2021.05-10

Catalog

    Article views (226) PDF downloads (157) Cited by()

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return