吉林大学学报(地球科学版) ›› 2015, Vol. 45 ›› Issue (4): 1155-1163.doi: 10.13278/j.cnki.jjuese.201504201

• 地质工程与环境工程 • 上一篇    下一篇

长白山火山次生泥石流灾害危险范围预测

徐佩华1, 袁中凡1, 李广杰1, 李光1, 杜文浩1, 王月华2   

  1. 1. 吉林大学建设工程学院, 长春 130026;
    2. 浙江省水利河口研究院, 杭州 310020
  • 收稿日期:2014-11-26 发布日期:2015-07-26
  • 作者简介:徐佩华(1979),女,副教授,博士,主要从事地质灾害与环境评价研究、教学工作,E-mail:xuph@jlu.edu.cn.
  • 基金资助:

    国土资源部公益性项目(201211095-6)

Prediction on the Hazardous Extent of the Secondary Debris Flow Induced by Volcanic Disaster of Changbai Moutains

Xu Peihua1, Yuan Zhongfan1, Li Guangjie1, Li Guang1, Du Wenhao1, Wang Yuehua2   

  1. 1. Construction Engineering College, Jilin University, Changchun 130026, China;
    2. Zhejiang Institute of Hydraulics and Estuary, Hangzhou 310020, China
  • Received:2014-11-26 Published:2015-07-26

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摘要：

长白山火山次生泥石流是由长白山火山喷发引起的火口湖中的水沿长白山北坡缺口,以类似水库溃坝的形式突然溢出而形成的短时间、大体积的水流,是携带着地表的松散堆积物,沿着沟谷和山坡向下快速流动的一种类似洪流的特殊泥石流.笔者在野外地质调查和室内模拟试验的基础之上,采用FLOW-3D数值模拟软件,对长白山火山喷发引起的次生泥石流灾害进行大范围的数值模拟,并着重研究其对二道白河镇地区的影响程度,旨在为政府决策和防灾提供依据.结果表明:泥石流总体积为30.27亿m3时,二道白河镇将完全被泥石流淹没;不论哪种泥石流体积假设情况,泥石流都将到达二道白河镇,并对其造成危害;一旦火山爆发,二道白河镇居民可逃生时间只有30~42 min.

关键词: 火山灾害, 次生泥石流, 二道白河镇, FLOW-3D

Abstract:

Using FLOW-3D software, basing on the field geological investigation and parameters obtained from indoor simulation, the authors simulated occurrence and development process of a special flood like debris flows which caused by Changbai Mountain volcanic eruption.The process of occurrence can be described as a sudden heavy overflow of a volcanic lake water carrying a large volume loose debris (volcanic lahars deposits) through Tianchi gap quickly rushing down along the north slope.We simulated the influence of the debris flow to Erdaobaihe Town and drew the following conclusions:Under the condition of the debris flow volume of 3.027 billion m3, the town will be completely submerged by mudslides;no matter what kind of debris flow volume,Erdaobaihe Town will be eliminated by a debris flow once the volcano erupt,the escape time is only 30 to 42 minutes for the residents in the town.

Key words: volcanic disaster, the secondary debris flow, Erdaobaihe Town, FLOW-3D

中图分类号: 

  • P642.23

[1] 刘国明,杨景奎,王丽娟,等.长白山火山活动状态分析[J].矿物岩石地球化学通报,2011,30(4):393-399. Liu Guoming,YangJingkui,WangLijuan, et al.Active Level Analysis of the Tianchi Volcano in Changbaishan, China[J]. Bulletin of Mineralogy, Petrology and Geochemistry,2011,30(4):393-399.

[2] 武成智,刘俊清.长白山天池火山灾害防御对策[J].国际地震动态,2012(6):256-258. Wu Chengzhi, Liu Junqing. Volcano Monitoring and Disaster Prevention of ChangbaishanTianchi[J]. Recent Developments in World Seismology, 2012(6):256-258.

[3] 刘嘉麒,郭正府,刘强.火山灾害与监测[J].第四纪研究,1999(5):414-421. Liu Jiaqi, Guo Zhengfu, Liu Qiang. Volcanic Hazards and Monitoring[J].Quaternary Sciences, 1999(5):414-421.

[4] 刘祥,隋维国,王锡魁.长白山火山1000年前火山泥流堆积及其灾害[J].长春科技大学学报,2000,30(1):14-17. Liu Xiang, Sui Weiguo, Wang Xikui.Lahar Deposits of 1000 a B.P Eruption at Changbai Volcano and Their Hazards[J].Journal of Chang Chun University of Science and Technology, 2000,30(1):14-17.

[5] 刘祥.长白山火山历史上最大火山爆发火山碎屑物层序与分布[J]. 吉林大学学报:地球科学版,2006,36(3):313-318. Liu Xiang, Sequence and Distribution of the Pyroclastic Deposits of the GreatestEruption of Changbaishan Volcano During the Period of History[J].Journal of Jilin University:Earth Science Edition, 2006,36(3):313-318.

[6] 魏海泉,金伯禄,刘永顺. 长白山天池火山地质学研究的若干进展与灾害分析[J].岩石矿物学杂志,2004,23(4):306-312. Wei Haiquan, Jin Bolu,Liu Yongshun. Some Advances in the Study of Volcanic Geology and a Hazards Analysis of Tianchi Volcano[J].Acta Petrologica ET Mineralogica, 2004,23(4):306-312.

[7] Cao B L, Zheng X Y, Wang H.Formation Conditions and Risk Evaluation of Debris Flow in Tianchi Lake Area of Changbai Mountains Natural Protection Area. LandSlides: Risk Analysis and Sustainable Disaster Management,2005:91-97.

[8] 聂保锋,刘永顺,彭年. 长白山天池火山泥石流分布特征及其形成模式研究[J]. 首都师范大学学报:自然科学版,2009,30(1):70-75. Nie Baofeng, Liu Yongshun, Peng Nian. The Characteristics of Lahar Deposits at Tianchi Volcano[J].Journal of Capital Normal University:Natural Science Edition, 2009,30(1):70-75.

[9] 王慧. 长白山天池地区泥石流形成条件及危险度研究.长春:吉林大学,2004. Wang Hui. Research on Formation Conditions and Danger Degree of Debris Flow in the Tianchi Lake Area of Changbai Mountains.Changchun: Jilin University, 2004.

[10] 张学霞,薄立群,张树文. 基于RS和GIS的长白山火山灾害风险性评估研究[J].自然灾害学报,2003,12(1):47-55. Zhang Xuexia, Bo Liqun, Zhang Shuwen. Risk Assessment of Volcanic Hazards in Changbai Mountain Region Based on RS and GIS[J].Journal of Natural Disasters, 2003,12(1):47-55.

[11] 万园,许建东,林旭东.等. 基于数值模拟的长白山天池火山泥石流灾害展布范围分析及预测[J]. 吉林大学学报:地球科学版,2011,41(5):1638-1645. Wan Yuan, Xu Jiandong, Lin Xudong, et al. Analysis to the Lahars Extent in Changbai Mountains by Numerical Simulation[J]. Journal of Jilin University:Earth Science Edition, 2011,41(5):1638-1645.

[12] Lavigen F, Thouret J C, Voight B. Lahars at Merapi Volcano, Central Java: An Overview[J]. Journal of Volcanology and Geothermal Research, 2000, 100 (1/2/3/4):423-456.

[13] Jonathan L, Carrivick V M, Shane J C. A Fluid Dynamics Approach Modeling the 18th March 2007 Lahar at Mt. Ruapehu, New Zealand[J]. Bull Volcanol, 2009, 71(2): 153-169.

[14] Emmanuel J M, Carranza, Ofelia T C. Predicting Lahar-inundation Zones: Case Study in West Mount Pinatubo, Philipines[J]. Natural Hazards, 2006, 37(3):331-372.

[15] Saucedo R, Macia J L, Sheridan M F, et al. Modelling of Pyroclastic Flow of Colima Volcano, Mexico: Implications for Hazard Assessment[J].Journal of Volcanology and Geothermal Research, 2005, 139(1/2):103-115.

[16] 连惠邦. 泥石流泥沙体积浓度之研究[J].泥沙研究,2010(5):6-15. Lian Huibang. Sediment Concentration in Debris Flow[J]. Journal of Sediment Research, 2010(5): 6-15.

[17] 成都科技大学水力学教研室. 水力学[M].北京:高等教育出版社,1982. Hydraulicsteaching and Research Section of Chengdu University of Science and Technology.Hydraulics[M].Beijing: Higher Education Publishing House,1982.

[18] 王雪冬,李广杰,彭帅英,等.泥石流输沙体积浓度实验及预测[J]. 吉林大学学报:地球科学版,2012,42(增刊3): 355-360. Wang Xuedong,Li Guangjie,Peng Shuaiying, et al. Experiment and Prediction of Sediment Concentration in Debris Flow[J]. Journal of Jilin University:Earth Science Edition, 2012,42(Sup.3):355-360.

[19] 余斌. 不同容重的泥石流淤积厚度计算方法研究[J]. 防灾减灾工程学报,2010,30(2):207-211. Yu Bin. Study on the Method for Deposition Depth Calculation of Debris Flow with Different Densities[J]. Journal of Disaster Prevention and Mitigation Engineering.2010,30(2):207-211.

[20] 袁中凡. 长白山火山灾害次生泥石流运行速度与断面高度及影响范围预测研究[D]. 长春:吉林大学,2013. Yuan Zhongfan.The Prediction on Velocity, Section Height and Coverage of the Secondary Debris Flow Induced by Volcanic Disaster of Changbai Moutain[D]. Changchun: Jilin University, 2013.

[21] 刘祥,向天元. 中国东北地区新生代火山和火山碎屑堆积物资源与灾害[M].长春:吉林大学出版社,1997. Liu Xiang, Xiang Tianyuan.Cenozoic Volcanoes and Pyroclastic Deposits in Northeastern China Resources and Hazards[M]. Changchun: Jilin University Press,1997.
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