西藏林芝地区冰川降雨型泥石流调查分析

doi:10.13722/j.cnki.jrme.2014.1317

Abstract
Figure/Table
References (23)
Related Citation (15)

Download: PDF (2071 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract Along with the increased temperature of global，the temperature of South-East Tibetan has rose year by year which led to many disastrous events as glacier debris flows in the history of Nyingchi area. Therefore，the glacier debris flows located in Bome to Yigong in Ningchi as the research object was investigated and analyzed，and discovered the reducing-rate of the glacier area in studied area was about 2.93%，and the variation characteristics of glacier area related to the drainage basin of debris flow by the statistic-analysis. For this purpose，the intensity of meltwater was got by the Clapeyron-Clausius equation and thermochemical equation，and the starting characteristics of the effective diameter d10 and local shear failure of the glacial tills was studied，the relation between temperature and raining conditions was established when the debris flow out-broken，according to statistics and theoretical analysis of hydromechanics and statics，to provide certain reference for the prevention of glacier debris flow.

Key words： engineering geology glacier debris flow starting mechanism Nyingchi area

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	QU Yongping
	TANG Chuan
	LIU Yang
	CHANG Ming
	TANG Desheng

Cite this article:

QU Yongping,TANG Chuan,LIU Yang, et al. INVESTIGATION AND ANALYSIS OF GLACIER DEBRIS FLOW IN NYINGCHI AREA，TIBET[J]. , 2015, 34(S2): 4013-4022.

URL:

https://rockmech.whrsm.ac.cn/EN/10.13722/j.cnki.jrme.2014.1317 OR https://rockmech.whrsm.ac.cn/EN/Y2015/V34/IS2/4013

[1]	MARTA C，SARA I，GIOVANNIM. Recent debris flow occurrences associated with glaciers in the Alps[J] . Global and Planetary Change，2007，56(1)：123-136.
[2]	胡桂胜，陈宁生，邓明枫，等.西藏林芝地区泥石流类型及形成条件分析[J].水土保持通报，2011，31(2)：193-221.(HU Guisheng，CHEN Ningsheng，DENG Mingfeng，et al. Classification and initiation conditions of debris flows in linzhi area，tibet[J]. Bulletin of Soil and Water Conservation，2011，31(2)：193-221.(in Chinese))
[3]	胡桂胜，陈宁生，邓虎. 基于GIS的西藏林芝地区泥石流易发与危险区分析[J]. 水土保持研究，2012，19(3)：195-199.(HU Guisheng，CHEN Ningsheng，DENG Hu. Analysis of debris flow-prone and dangerous area in Nyingchi of Tibet Based on GIS[J]. Research of Soil and Water Conservation，2012，19(3)：195-199.(in Chinese))
[4]	FLEISCHMAN C M. Debris flow[M].Beijing：Science Press，1985：242-266.
[5]	斯捷潘若夫.泥石流与泥石流体的基本特征及其量测方法[M].孟河清译. 重庆：科学技术文献出版社重庆分社，1986：66-75.(STEFAN Ruofu. Basic characteristics and measuring method of debris flow[M]. Translated by MENG Heqing. Chongqing：Chongqing Branch，Science and Technology Literature Press，1986：66-75.(in Chinese))
[6]	铁永波，李宗亮. 冰川泥石流形成机制研究进展[J]. 水科学进展，2010，21(6)：861-866.(TIE Yongbo，LI Zongliang. Progress in the study of glacial debris flow mechanisms[J]. Advances in Water Science，2010，21(6)：861-866.(in Chinese))
[7]	邓养鑫. 冰啧转化为冰川泥石流堆积过程及其沉积特征[J]. 沉积学报，1995，13(4)：37-47.(DENG Yangxin.The characteristics of drift into glacial debris flow deposits process and sedimentary[J]. Acta Sedimentologica Sinica，1995，13(4)：37-47.(in Chinese))
[8]	王彦龙，邵文章.贡嘎山海螺沟雪崩与冰川[J].冰川冻土，1984，(2)：37-44.(WANG Yanlong，SHAO Wenzhang. The Glacier and avalanche of Hailuo gully in Gongga[J]. Journal of Glaciology and Geocryology，1984，(2)：37-44.(in Chinese))
[9]	朱友利. 西藏林芝地区传统民居气候响应技术研究及其评价[硕士学位论文][D].武汉：华中科技大学，2011.(ZHU Youli.Technology Research and Evaluation on Climate response of traditional houses in Nyingchi Tibet Area[M. S. Thesis][D].Wuhan：Huazhong University of Science and Technology，2011.(in Chinese))
[10]	刘依兰，边巴扎西.西藏林芝地区耕作制度气候区划[J].中国农业气象，1997，18(1)：26-29.(LIU Yilan，EdgeTashi. Cropping system in Nyingchi prefecture，Tibet climate zoning[J]. China Agricultural Meteorology，1997，17(1)：26-29.(in Chinese))
[11]	郝成元，赵同谦.中国气候变化敏感区降水量区域对比——以黑龙江、新疆和西藏三省区为例[J].地理科学进展，2011，30(1)：73-78.(HAO Chengyuan，ZHAO Tongqian.Comparative research on the precipitation variation in the regions susceptible to global climate change in China—A case study in Heilongjiang，Xinjiang and Tibet[J].Progress in Geography，2011，30(1)：73-78.(in Chinese))
[12]	余斌.根据泥石流沉积物计算泥石流容重的方法研究[J].沉积学报，2008，(26)：789-796.(YU Bin.Research on the calculating density by the deposit of debr is flows[J].Acta Sedimentologica Sinica，2008，(26)：789-796.(in Chinese))
[13]	王建，沈永平，鲁安新.气候变化对中国西北地区山区融雪径流的影响[J].冰川冻土，2001，23(1)：28-33.(WANG Jian，SHEN Yongping，LU Anxin.Impact of climate change on snowmelt runoff in the mountainous regions of Northwest China[J].Journal of Glaciolgy and Geocryology，2001，23(1)：28-33.(in Chinese))
[14]	唐小萍，闫小利，尼玛吉. 西藏高原近40年积雪日数变化特征分析[J]. 地理学报，2012，67(7)：951-959.(TANG Xiaoping，YAN Xiaoli，NI Maji.Changes of the snow cover days on Tibet Plateau in last 40 years[J].Acta Geographica Sinica，2012，67(7)：951-959.(in Chinese))
[15]	崔鹏，杨坤，陈杰.前期降雨对泥石流形成的贡献——以蒋家沟泥石流形成为例[J].中国水土保持科学，2003，1(1)：11-15.(CUI Peng，YANG Kun，CHEN Jie.Relationship between occurrence of debris flow and antecedent precipitation：Takong the Jiangjia Gully as an example[J].Science of Soil and Water Conservation，2003，1(1)：11-15.(in Chinese))
[16]	汤家法.蒋家沟泥石流激发土壤水分条件的模拟与分析[J].地质灾害与环境保护，2009，(20)：90-94.(TANG Jiafan.The simulation and analysis of soil water conditions of the debris flow events in the Jiangjia Ravine[J]. Journal of Geological Hazards and Environment Preservation，2009，(20)：90-94.(in Chinese))
[17]	王裕宜，邹仁元，李昌志.泥石流土体侵蚀与始发雨量的相关性研究[J].土壤侵蚀与水土保持学报，1999，5(6)：34-38.(WANG Yuyi，ZOU Renyuan，LI Changzhi.Study on relationship between erosion of debris flows and critical rain quantity[J].Journal of Soil Erosion and Soil and Water Conservation，1999，5(6)：34-38.(in Chinese))
[18]	朱首明.土力学[M]. 2版. 北京：中国建筑工业出版社，2005：221.(ZHU Shouming. Soil mechanics[M]. 2nd ed. Beijing：China Architectureand Building Press，2005：221.(in Chinese))
[19]	杨为民，吴树仁，张永双，等.降雨诱发坡面型泥石流形成机制[J].地学前缘，2007，(14)：197-204.(YANG Weimin，WU Shuren，ZHANG Yongshuang，et al. Research on formation mechanism of the debris flow on slope induced by rainfall[J].Earth Science Frontiers，2007，(14)：197-204.(in Chinese))
[20]	屈永平，唐川. 暴雨泥石流预警模型初步研究.工程地质学报[J]. 工程地质学报，2014，22(1)：1-7.(QU Yongping，TANG Chuan.Preliminary study of prediction model for debris flow early warning[J].Journal of Engineering Geology，2014，22(1)：1-7.(in Chinese))
[21]	何文社，曹叔尤，刘兴年，等.泥沙起动临界切应力研究[J].力学学报，2003，(3)：326-331.(HE Wenshe，CAO Shuyou，LIU Xingnian，et al.Critical shear stress of incipient motion of sediment[J]. Acta Mechanica Sinica，2003，(3)：326-331.(in Chinese))
[22]	何文社，曹叔尤，袁杰，等.斜坡上非均匀沙起动条件初探[J].水力发电学报，2004，(4)：78-81.(HEWenshe，CAO Shuyou，YUAN Jie，et al.Incipient motion of non-uniform sediment particles on sloping fluvial beds[J].Journal of Hydroelectric Engineering，2004，(4)：78-81.(in Chinese))
[23]	弗雷德隆德 D G，拉哈尔佐 H.非饱和土土力学[M].陈仲颐等译. 北京：中国建筑工业出版社，1997：142-144.(FREYCALDEROND G，LAHOREWITH H. Unsaturated soil soil mechanics[M]. Translated by Chen Zhongyi etc.Beijing：China Building Industry Press，1997：142-144.(in Chinese))