Flood and Sediment Disasters Triggered by 1999 Rainfall in Venezuela; A River Restoration Plan for an Alluvial Fan :
-
- TAKAHASHI,Tamotsu
- Disaster Prevention Research Institute, Kyoto University
-
- NAKAGAWA,Hajime
- Disaster Prevention Research Institute, Kyoto University
-
- SATOFUKA,Yoshifumi
- Disaster Prevention Research Institute, Kyoto University
-
- KAWAIKE,Kenji
- Graduate Student, Graduate School of Engineering, Kyoto University
この論文をさがす
抄録
Severe rainfall during December 1999 triggered numerous landslides, debris flows, and flash floods on the Caribbean coast of Venezuela, resulting in a great number of deaths estimated as between 25,000 and 50,000. The natural as well as social conditions that led to this severe disaster were analyzed. A combination of bad conditions was seen as the cause. A numerical simulation method for reproducing phenomena that occur on an alluvial fan is introduced. It was verified by a comparison of the calculated results with actual situations. This simulation method was used to assess the efficacy of possible countermeasure plans. A combination of sabo dams and channel works was found effective on the fan of the Camuri Grande River.
収録刊行物
-
- Journal of natural disaster science
-
Journal of natural disaster science 23 (2), 65-82,
Japanese Group for the Study of Natural Disaster Science
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1544231895070497408
-
- NII論文ID
- 110002663734
-
- NII書誌ID
- AA10898116
-
- 本文言語コード
- en
-
- データソース種別
-
- NDL-Digital
- CiNii Articles