Access count of this item: 117

Files in This Item:
File Description SizeFormat 
a42b2p20.pdf1.2 MBAdobe PDFView/Open
Title: 1998年那珂川流域における豪雨・洪水災害について
Other Titles: Storm and Flood Disaster in the Nakagawa Basin in 1998
Authors: 宝, 馨  kyouindb  KAKEN_id  orcid https://orcid.org/0000-0001-5454-2989 (unconfirmed)
今本, 博健  KAKEN_name
林, 泰一  KAKEN_id
中北, 英一  KAKEN_name
市川, 温  kyouindb  KAKEN_id  orcid https://orcid.org/0000-0003-1269-2975 (unconfirmed)
端野, 典平  KAKEN_name
中村, 行雄  KAKEN_name
Author's alias: TAKARA, Kaoru
IMAMOTO, Hirotake
HAYASHI, Taiichi
NAKAKITA, Eiichi
ICHIKAWA, Yutaka
HASHINO, Tempei
NAKAMURA, Yukio
Keywords: 那珂川
超過洪水
レーダ雨量計
DAD解析
流出解析
the Nakagawa River
excess flood
radar raingauge
DAD analysis
rainfall-runoff analysis
Issue Date: 1-Apr-1999
Publisher: 京都大学防災研究所
Journal title: 京都大学防災研究所年報. B = Disaster Prevention Research Institute Annuals. B
Volume: 42
Issue: B-2
Start page: 235
End page: 253
Abstract: 本論文は, 1998年8月下旬に生起した那珂川流域の豪雨・洪水災害について若干の考察を行ったものである。災害発生直後の9月上旬から3月上旬までの間に現地調査・資料収集などを行うとともに, 豪雨データのDAD解析, それに基づく流出解析によって起こりうる極大な流量の推定を行った。今回の事象は, これまでの当該地域の豪雨・洪水の記録を更新する未曾有のものであることが明らかになった。
Based on field investigation, this paper describes the outline of storm and flood disaster that has occurred in the Nakagawa basin in August 1998.The flooding in the Yosasagawa River and the Kurokawa River, the upper reaches of the Nakagawa was brought by a record-breaking severe storm. The resultant flooding was one that exceeds design flood. Using ground-based rainfalls at more than twenty locations and radar raingauge data, the authors have conducted the DAD analysis and derived the probable maximum precipitation (PMP) in the basin. On the basis of the DAD analysis, hydrological simulation using the grid-cell based distributed runoff model has given the probable extreme (plausible maximum) flood.
URL: http://www.dpri.kyoto-u.ac.jp/nenpo/nenpo.html
URI: http://hdl.handle.net/2433/80420
Appears in Collections:No.42 B-2

Show full item record

Export to RefWorks


Export Format: 


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