| Citation: |
LAN Zaicheng，HU Xiewen，CAO Xichao，et al. Disaster mechanism and its deposition area of the Xiaochang gully debris flow in Hanyuan County industrial park[J]. The Chinese Journal of Geological Hazard and Control，2024，35(3): 61-69. DOI: 10.16031/j.cnki.issn.1003-8035.202303026
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Influenced by the 2013“4•20” Lushan earthquake, geological disasters occurred frequently along the Baiyan River Basin in Hanyuan County. At present, there is a large amount of loose material sources in the Xiaochang gully, posing a significant risk of large-scale debris flows, which severely threaten the factories and mining enterprises in the Hanyuan Industrial Park plant. Therefore, understanding the mechanism of disaster occurrence and its hazard is of great significance for future debris flow prediction, early warning, and prevention engineering design. Combining field investigation, UAV aerial photography, remote sensing interpretation, and RAMMS, this study analyzes the development characteristics of debris flows in Xiaochang gully, simulates the process of debris flow movement and accumulation, and reveals the disaster mechanism of disaster occurrence. The results show that the current dynamic storage of the source in Xiaochang gully reaches 370,000 m3. A wide and gentle channel ( 900 m long, and average width of 60 m ) has naturally formed in the middle reaches of the basin, acting as a natural sedimentation pond, which intercepts small-scale debris flows. Numerical simulation results show that when the rainfall frequency is less than once every 20 years, the main deposition of debris flows occurs in the middle and upper reaches of the gully, and will not directly threaten the industrial park; when the rainfall frequency reaches once every 50 years, the outbreak of large-scale debris flow will impact the industrial park.
| [1] |
刘传正,陈春利. 中国地质灾害成因分析[J]. 地质论评,2020,66(5):1334 − 1348. [LIU Chuanzheng,CHEN Chunli. Research on the origins of geological disasters in China[J]. Geological Review,2020,66(5):1334 − 1348. (in Chinese with English abstract)]
LIU Chuanzheng, CHEN Chunli. Research on the origins of geological disasters in China［J］. Geological Review, 2020, 66（5）: 1334 − 1348. （in Chinese with English abstract）
|
| [2] |
刘鑫, 张文, 李根, 等. 高位远程崩滑碎屑流-泥石流灾害链的演变过程与影响范围预测——以“4•5” 四川洪雅县铁匠湾地质灾害链为例[J]. 吉林大学学报(地球科学版),2023,53(6):1799 − 1811. [LIU Xin, ZHANG Wen, LI Gen, et al. Research on evolution process and impact range prediction of high level remote collapse and landslide-debris flow disaster chain:Taking the “4•5” tiejiangwan geological disaster chain in Hongya County, Sichuan Province as an example[J]. Journal of Jilin University (Earth Science Edition),2023,53(6):1799 − 1811. (in Chinese with English abstract)]
LIU Xin, ZHANG Wen, LI Gen, et al. Research on evolution process and impact range prediction of high level remote collapse and landslide-debris flow disaster chain: Taking the “4•5” tiejiangwan geological disaster chain in Hongya County, Sichuan Province as an example［J］. Journal of Jilin University (Earth Science Edition), 2023, 53（6）: 1799 − 1811. （in Chinese with English abstract）
|
| [3] |
李宁,唐川,史青云,等. 九寨沟震区“6•21” 泥石流成因与致灾机制研究[J]. 工程地质学报,2022,30(3):740 − 750. [LI Ning,TANG Chuan,SHI Qingyun,et al. Investigation and analysis of “6•21” debris flow in Jiuzhaigou County,Sichuan Province[J]. Journal of Engineering Geology,2022,30(3):740 − 750. (in Chinese with English abstract)]
LI Ning, TANG Chuan, SHI Qingyun, et al. Investigation and analysis of “6•21” debris flow in Jiuzhaigou County, Sichuan Province［J］. Journal of Engineering Geology, 2022, 30（3）: 740 − 750. （in Chinese with English abstract）
|
| [4] |
李宁,唐川,卜祥航,等. “5•12” 地震后汶川县泥石流特征与演化分析[J]. 工程地质学报,2020,28(6):1233 − 1245. [LI Ning,TANG Chuan,BU Xianghang,et al. Characteristics and evolution of debris flows in Wenchuan County after “5•12” earthquake[J]. Journal of Engineering Geology,2020,28(6):1233 − 1245. (in Chinese with English abstract)]
LI Ning, TANG Chuan, BU Xianghang, et al. Characteristics and evolution of debris flows in Wenchuan County after “5•12” earthquake［J］. Journal of Engineering Geology, 2020, 28（6）: 1233 − 1245. （in Chinese with English abstract）
|
| [5] |
殷志强,赵无忌,褚宏亮,等. “4•20” 芦山地震诱发地质灾害基本特征及与“5•12” 汶川地震对比分析[J]. 地质学报,2014,88(6):1145 − 1156. [YIN Zhiqiang,ZHAO Wuji,CHU Hongliang,et al. Basic characteristics of geohazards induced by Lushan earthquake and compare to them of Wenchuan earthquake[J]. Acta Geologica Sinica,2014,88(6):1145 − 1156. (in Chinese with English abstract)]
YIN Zhiqiang, ZHAO Wuji, CHU Hongliang, et al. Basic characteristics of geohazards induced by Lushan earthquake and compare to them of Wenchuan earthquake［J］. Acta Geologica Sinica, 2014, 88（6）: 1145 − 1156. （in Chinese with English abstract）
|
| [6] |
MOSS R E S,LYMAN N. Incorporating shear stiffness into post-fire debris flow statistical triggering models[J]. Natural Hazards,2022,113(2):913 − 932. DOI: 10.1007/s11069-022-05330-x
|
| [7] |
杨相斌,胡卸文,曹希超,等. 四川西昌电池厂沟火后泥石流成灾特征及防治措施分析[J]. 中国地质灾害与防治学报,2022,33(4):1 − 8. [YANG Xiangbin,HU Xiewen,CAO Xichao,et al. Analysis on disaster characteristics and prevention measures of the post-fire debris flow in Dianchichang gully,Xichang of Sichuan Province[J]. The Chinese Journal of Geological Hazard and Control,2022,33(4):1 − 8. (in Chinese with English abstract)]
YANG Xiangbin, HU Xiewen, CAO Xichao, et al. Analysis on disaster characteristics and prevention measures of the post-fire debris flow in Dianchichang gully, Xichang of Sichuan Province［J］. The Chinese Journal of Geological Hazard and Control, 2022, 33（4）: 1 − 8. （in Chinese with English abstract）
|
| [8] |
张宪政, 铁永波, 宁志杰, 等. 四川汶川县板子沟“6•26” 特大型泥石流成因特征与活动性研究[J]. 水文地质工程地质,2023,50(5):134 − 145. [ZHANG Xianzheng, TIE Yongbo, NING Zhijie, et al. Characteristics and activity analysis of the catastrophic “6•26” debris flow in the Banzi Catchment, Wenchuan County of Sichuan Province[J]. Hydrogeology & Engineering Geology,2023,50(5):134 − 145. (in Chinese with English abstract)]
ZHANG Xianzheng, TIE Yongbo, NING Zhijie, et al. Characteristics and activity analysis of the catastrophic “6•26” debris flow in the Banzi Catchment, Wenchuan County of Sichuan Province［J］. Hydrogeology & Engineering Geology, 2023, 50（5）: 134 − 145. （in Chinese with English abstract）
|
| [9] |
CAO Chen,ZHANG Wen,CHEN Jianping,et al. Quantitative estimation of debris flow source materials by integrating multi-source data:A case study[J]. Engineering Geology,2021,291:106222. DOI: 10.1016/j.enggeo.2021.106222
|
| [10] |
胡艳香,朱厚影,陈昊,等. 贺兰山苏峪口泥石流物源启动模型试验分析[J]. 中国地质灾害与防治学报,2022,33(6):44 − 52. [HU Yanxiang,ZHU Houying,CHEN Hao,et al. Model test of debris flow source initiation mechanism in Suyu valley of Helan Mountain[J]. The Chinese Journal of Geological Hazard and Control,2022,33(6):44 − 52. (in Chinese with English abstract)]
HU Yanxiang, ZHU Houying, CHEN Hao, et al. Model test of debris flow source initiation mechanism in Suyu valley of Helan Mountain［J］. The Chinese Journal of Geological Hazard and Control, 2022, 33（6）: 44 − 52. （in Chinese with English abstract）
|
| [11] |
刘波,胡卸文,何坤,等. 西藏洛隆县巴曲冰湖溃决型泥石流演进过程模拟研究[J]. 水文地质工程地质,2021,48(5):150 − 160. [LIU Bo,HU Xiewen,HE Kun,et al. Characteristics and evolution process simulation of the Baqu gully debris flow triggered by ice-lake outburst in Luolong County of Tibet,China[J]. Hydrogeology & Engineering Geology,2021,48(5):150 − 160. (in Chinese with English abstract)]
LIU Bo, HU Xiewen, HE Kun, et al. Characteristics and evolution process simulation of the Baqu gully debris flow triggered by ice-lake outburst in Luolong County of Tibet, China［J］. Hydrogeology & Engineering Geology, 2021, 48（5）: 150 − 160. （in Chinese with English abstract）
|
| [12] |
胡卸文,韩玫,梁敬轩,等. 汶川震区桃关沟2013-07-10泥石流成灾机理[J]. 西南交通大学学报,2015,50(2):286 − 293. [HU Xiewen,HAN Mei,LIANG Jingxuan,et al. Hazard mechanism analysis of Taoguan giant debris flow in Wenchuan earthquake area on July 10th,2013[J]. Journal of Southwest Jiaotong University,2015,50(2):286 − 293. (in Chinese with English abstract)]
HU Xiewen, HAN Mei, LIANG Jingxuan, et al. Hazard mechanism analysis of Taoguan giant debris flow in Wenchuan earthquake area on July 10th, 2013［J］. Journal of Southwest Jiaotong University, 2015, 50（2）: 286 − 293. （in Chinese with English abstract）
|
| [13] |
廖立业,曾庆利,袁广祥. 北京怀柔7•16暴雨泥石流发育特征与形成机理[J]. 工程地质学报,2021,29(3):807 − 816. [LIAO Liye,ZENG Qingli,YUAN Guangxiang. Characteristics and mechanism of the rainstorm-induced debris flow on July 16 in Huairou,Beijing[J]. Journal of Engineering Geology,2021,29(3):807 − 816. (in Chinese with English abstract)]
LIAO Liye, ZENG Qingli, YUAN Guangxiang. Characteristics and mechanism of the rainstorm-induced debris flow on July 16 in Huairou, Beijing［J］. Journal of Engineering Geology, 2021, 29（3）: 807 − 816. （in Chinese with English abstract）
|
| [14] |
冯文凯,贾邦中,吴义鹰,等. 低山丘陵区典型滑坡-泥石流链生灾害特征与成灾机理[J]. 中国地质灾害与防治学报,2022,33(1):35 − 44. [FENG Wenkai,JIA Bangzhong,WU Yiying,et al. Characteristics and mechanism of landslide-debris flow chain disaster in low mountain and hilly terrain[J]. The Chinese Journal of Geological Hazard and Control,2022,33(1):35 − 44. (in Chinese with English abstract)]
FENG Wenkai, JIA Bangzhong, WU Yiying, et al. Characteristics and mechanism of landslide-debris flow chain disaster in low mountain and hilly terrain［J］. The Chinese Journal of Geological Hazard and Control, 2022, 33（1）: 35 − 44. （in Chinese with English abstract）
|
| [15] |
文强,胡卸文,刘波,等. 四川丹巴梅龙沟“6•17” 泥石流成灾机理分析[J]. 中国地质灾害与防治学报,2022,33(3):23 − 30. [WEN Qiang,HU Xiewen,LIU Bo,et al. Analysis on the mechanism of debris flow in Meilong valley in Danba County on June 17,2020[J]. The Chinese Journal of Geological Hazard and Control,2022,33(3):23 − 30. (in Chinese with English abstract)]
WEN Qiang, HU Xiewen, LIU Bo, et al. Analysis on the mechanism of debris flow in Meilong valley in Danba County on June 17, 2020［J］. The Chinese Journal of Geological Hazard and Control, 2022, 33（3）: 23 − 30. （in Chinese with English abstract）
|
| [16] |
翟兆斌,胡卸文,刘波,等. 汉源县范家沟泥石流拟设工程治理效果研究[J]. 四川水力发电,2022,41(5):117 − 122. [ZHAI Zhaobin,HU Xiewen,LIU Bo,et al. Study on effect of the planned engineering for debris flow control in Fanjia gully,Hanyuan[J]. Sichuan Water Power,2022,41(5):117 − 122. (in Chinese with English abstract)]
ZHAI Zhaobin, HU Xiewen, LIU Bo, et al. Study on effect of the planned engineering for debris flow control in Fanjia gully, Hanyuan［J］. Sichuan Water Power, 2022, 41（5）: 117 − 122. （in Chinese with English abstract）
|
| [17] |
吴积善,田连权,康志成,等. 泥石流及其综合治理[M]. 北京:科学出版社,1993. [WU Jishan,TIAN Lianquan,KANG Zhicheng,et al. Debris flow and its comperhensive control[M]. Beijing:Science Press,1993. (in Chinese)]
WU Jishan, TIAN Lianquan, KANG Zhicheng, et al. Debris flow and its comperhensive control［M］. Beijing: Science Press, 1993. （in Chinese）
|
| [18] |
温丽旺. 云南省云龙县果郎沟泥石流危险性评价研究[D]. 成都:成都理工大学,2018. [WEN Liwang. Study on risk assessment of debris flow in Guolanggou,Yunlong County,Yunnan Province[D]. Chengdu:Chengdu University of Technology,2018. (in Chinese with English abstract)]
WEN Liwang. Study on risk assessment of debris flow in Guolanggou, Yunlong County, Yunnan Province［D］. Chengdu: Chengdu University of Technology, 2018. （in Chinese with English abstract）
|
| [19] |
宋兵,沈军辉,李金洋,等. RAMMS在泥石流运动模拟中的应用——以白沙沟泥石流为例[J]. 泥沙研究,2018,43(1):32 − 37. [SONG Bing,SHEN Junhui,LI Jinyang,et al. Application of RAMMS model on simulation of debris flow in the Basha Gully[J]. Journal of Sediment Research,2018,43(1):32 − 37. (in Chinese with English abstract)]
SONG Bing, SHEN Junhui, LI Jinyang, et al. Application of RAMMS model on simulation of debris flow in the Basha Gully［J］. Journal of Sediment Research, 2018, 43（1）: 32 − 37. （in Chinese with English abstract）
|
| [20] |
STOLZ A,HUGGEL C. Debris flows in the Swiss National Park:The influence of different flow models and varying DEM grid size on modeling results[J]. Landslides,2008,5(3):311 − 319. DOI: 10.1007/s10346-008-0125-4
|
| [21] |
胡凯衡,葛永刚,崔鹏,等. 对甘肃舟曲特大泥石流灾害的初步认识[J]. 山地学报,2010,28(5):628 − 634. [HU Kaiheng,GE Yonggang,CUI Peng,et al. Preliminary analysis of extra-large-scale debris flow disaster in Zhouqu County of Gansu Province[J]. Journal of Mountain Science,2010,28(5):628 − 634. (in Chinese with English abstract)]
HU Kaiheng, GE Yonggang, CUI Peng, et al. Preliminary analysis of extra-large-scale debris flow disaster in Zhouqu County of Gansu Province［J］. Journal of Mountain Science, 2010, 28（5）: 628 − 634. （in Chinese with English abstract）
|
| [22] |
余斌,杨永红,苏永超,等. 甘肃省舟曲8•7特大泥石流调查研究[J]. 工程地质学报,2010,18(4):437 − 444. [YU Bin,YANG Yonghong,SU Yongchao,et al. Research on the giant debris flow hazards in Zhouqu County,Gansu Province on August 7,2010[J]. Journal of Engineering Geology,2010,18(4):437 − 444. (in Chinese with English abstract)]
YU Bin, YANG Yonghong, SU Yongchao, et al. Research on the giant debris flow hazards in Zhouqu County, Gansu Province on August 7, 2010［J］. Journal of Engineering Geology, 2010, 18（4）: 437 − 444. （in Chinese with English abstract）
|
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