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A Prediction of the Heavy Rainfall Producing the Slope Failure, Using 10 Minute Rainfall Data Base

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 37 Issue 2 Page 245-250
published_at 1987
KJ00000156640.pdf
[fulltext] 438 KB
Title
豪雨による地盤災害の発生の予測手法に関する研究
A Prediction of the Heavy Rainfall Producing the Slope Failure, Using 10 Minute Rainfall Data Base
Creators Ohara Sukeo
Creators Murata Hidekazu
Creators Shiotsuki Yoshiharu
Creators Matsuda Hiroshi
Creators Yamamoto Tetsuro
Creators Endo Meiko
Source Identifiers
Ochi (1973) proposed the heavy rain classes according to their damages by use of the maximum 3 hour and 1 hour rainfall amounts in the rainfall. This means that the parameters of maximum rainfall intensity curve (R_T curve) can determine the class in which the present rain is. In this paper the parameters a, b of Talbot type R_T curve determined by the six 10 minute rainfall data within an hour are used to make diagnosis how the present rain ranks in the rain classes and if it will be a heavy rain. Analytical results in four heavy rain cases (Nagasaki, 1982,Yamaguchi, 1985,Northern District of Kyusyu, 1980 and Kagoshima, 1986) show the heavy rain can be detected several ten minutes before its real beginning.
Subjects
土木工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1987
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部