IMHE OpenIR  > Journal of Mountain Science  > Journal of Mountain Science-2016  > Vol13 No.2
Case study of debris flow disaster scenario caused by torrential rain on Kiyomizu-dera, Kyoto, Japan - using Hyper KANAKO system
Kana NAKATANI; Satoshi HAYAMI; Yoshifumi SATOFUKA; Takahisa MIZUYAMA
Corresponding AuthorKana NAKATANI
2016-02
Source PublicationJournal of Mountain Science
ISSN1672-6316
Volume13Issue:2Pages:193-202
Subtype期刊论文
AbstractThis paper presents debris-flow numerical simulations using the Hyper KANAKO system, developed by the authors. The system uses the debris flow simulator KANAKO 2D equipped with a graphical user interface (GUI); hence, a user can easily produce appropriate landform data for simulations using standard laser profiler data, and visualize the results using a GIS. Hyper KANAKO was applied to the streams around Kiyomizu-dera in Kyoto, Japan. Kiyomizu-dera is a famous temple in Japan which is visited by numerous tourists throughout the year. We simulated a disaster scenario of debris flow caused by torrential rain. We set the hydrograph using rainfall intensity data, and set the landform data using information from the Geospatial Information Authority of Japan (GSI) and a digital elevation model (DEM). We evaluated different mesh sizes and also used a digital surface model (DSM) to consider the building heights. The simulation results showed that with small mesh size, the debris flow moved through the roads, which seems realistic for a disaster situation. When buildings were considered, the flow direction changed, and a 1-m flow depth, which was deeper than in other cases, appeared in the flow path. This may pose a dangerous situation for evacuations.
KeywordDebris Flow Simulation Gis Hyper Kanako System Torrential Rain Kiyomizu-dera
DOI10.1007/s11629-015-3517-7
Indexed BySCI
Language英语
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/14066
CollectionJournal of Mountain Science_Journal of Mountain Science-2016_Vol13 No.2
Recommended Citation
GB/T 7714
Kana NAKATANI,Satoshi HAYAMI,Yoshifumi SATOFUKA,et al. Case study of debris flow disaster scenario caused by torrential rain on Kiyomizu-dera, Kyoto, Japan - using Hyper KANAKO system[J]. Journal of Mountain Science,2016,13(2):193-202.
APA Kana NAKATANI,Satoshi HAYAMI,Yoshifumi SATOFUKA,&Takahisa MIZUYAMA.(2016).Case study of debris flow disaster scenario caused by torrential rain on Kiyomizu-dera, Kyoto, Japan - using Hyper KANAKO system.Journal of Mountain Science,13(2),193-202.
MLA Kana NAKATANI,et al."Case study of debris flow disaster scenario caused by torrential rain on Kiyomizu-dera, Kyoto, Japan - using Hyper KANAKO system".Journal of Mountain Science 13.2(2016):193-202.
Files in This Item:
File Name/Size DocType Version Access License
1.pdf(11956KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Kana NAKATANI]'s Articles
[Satoshi HAYAMI]'s Articles
[Yoshifumi SATOFUKA]'s Articles
Baidu academic
Similar articles in Baidu academic
[Kana NAKATANI]'s Articles
[Satoshi HAYAMI]'s Articles
[Yoshifumi SATOFUKA]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Kana NAKATANI]'s Articles
[Satoshi HAYAMI]'s Articles
[Yoshifumi SATOFUKA]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 1.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.