リモートセンシングによる土砂崩壊の予測

URI http://harp.lib.hiroshima-u.ac.jp/it-hiroshima/metadata/7166
File
Title
リモートセンシングによる土砂崩壊の予測
Title Alternative
The Prediction of Slope Failure Occurrence by Remote Sensing
Author
氏名 石原 慎一郎
ヨミ イシハラ シンイチロウ
別名 Ishihara Shinichiro
氏名 島 重章
ヨミ シマ シゲノリ
別名 Shima Shigenori
氏名 吉國 洋
ヨミ ヨシクニ ヒロシ
別名 Yoshikuni Hiroshi
Subject
slope failure
de posit soil
weathering granite soil
r emote sensing data
end area formula
NDC
455.8
Abstract

The slope failure induced by Hiroshima heavy rainfall on June 29,1999 took many human lives,ravaged houses,and brought great damage. Then,the disaster reminded us of the fact that slope failure may happen at any time. One of the important factors seems to be the amount of deposit soil of weathering granite soil. First,geotechnical engineering maps of the area were made based on the results of the multiple regression analysis,and the ground database was made on the satellite“ADEOS" data. Furthermore,the weathering classification data was used as the disaster information data found in subsurface geology map. We also tried to predict the amount of collapse soil on a natural slope and the amount of product soil at the time of the disaster by applying End area formula using longitudinal and cross section of the watercourse of the area.

Journal Title
広島工業大学紀要. 研究編
Volume
36
Spage
91
Epage
98
Published Date
Feb-02
Publisher
広島工業大学
ISSN
13469975
NCID
AA11599110
Language
jpn
NIIType
Departmental Bulletin Paper
Text Version
出版社版
Relation URL
Old URI
Set
it-hiroshima