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Alternative TitleVolume of Loose Materials and the Analysis of Possibility of Blocking and Dam Break Triggered by Debris Flows in Zhamunonggou
周厚强1,2; 李立华1; 何长娟1,2
Corresponding Author李立华
Source Publication干旱区资源与环境
Other Abstract



The study of volume of loose materials and the possibility of blocking and dam break triggered by debris flow mobilization from landslides in Zhamunonggou has important scientific and engineering significance. Firstly,we get the total volume of source of debris flow based on the engineering geology analysis method and field investigation. Secondly,we estimated the deposition range and depth of future debris flow by three dimensional numerical simulations. Lastly,we get the possibility of debris flow blocking river and dam break by the analysis of deposition and material composition of the dam in 2000. The following conclusions are obtained through the study: (1) the total volume of loose materials of debris flow is 2. 37 * 10~8 m~3; (2) under the earthquake (seismic intensity is Ⅷ degrees) and extreme climate conditions,debris flow mobilization from landslides similar to the 2000 incident are likely to cause blockage; (3) dam break risk may increase gradually with the starting volume increases.

Keyword宗教地 精神 旅游动机 旅游者分类
Subject AreaB91 ; F592.7
Indexed ByCSCD ; 北大中文核心
Funding Organization国家自然科学基金项目(41071091)
Citation statistics
Cited Times:6[CSCD]   [CSCD Record]
Document Type期刊论文
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
周厚强,李立华,何长娟. 宗教旅游者出游的精神动机和游客分类研究——以西藏神湖拉姆拉措为例[J]. 干旱区资源与环境,2017,31(1):198-202.
APA 周厚强,李立华,&何长娟.(2017).宗教旅游者出游的精神动机和游客分类研究——以西藏神湖拉姆拉措为例.干旱区资源与环境,31(1),198-202.
MLA 周厚强,et al."宗教旅游者出游的精神动机和游客分类研究——以西藏神湖拉姆拉措为例".干旱区资源与环境 31.1(2017):198-202.
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