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Prediction of debris flow occurrence in mizunashi river with 1-3 hour rainfall amount forecast

Technology reports of the Yamaguchi University Volume 5 Issue 2 Page 61-70
published_at 1993-12
KJ00004351154.pdf
[fulltext] 444 KB
Title
Prediction of debris flow occurrence in mizunashi river with 1-3 hour rainfall amount forecast
Creators Shiotsuki Yoshiharu
Creators Shibasaki Kazuya
Creators Inoue Masayuki
Creators Minami Masaaki
Source Identifiers
The prediction expreiments of debris flow occurrence with flooding in Mizunashi river are made using the rain score predicted by the 1-3 hour rainfall forecasting method. The results show the usefulness of rain score P information for the precaution activity of inhabitants against the damage. They have sufficient time of 20-30 minutes for escaping from debris flow hazard in all cases tested, if the precaution activity is started at the time when the predicted P is crossing the criterion P≧-5 with 62.5% probability of debris flow occurrence or P≧0 with 75% probability.
Subjects
工学 ( Other)
Languages eng
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1993-12
File Version Version of Record
Access Rights open access
Relations
[ISSN]0386-3433
[NCID]AA0086073X
Schools 工学部