関西大学学術リポジトリ >
1100 学部・機構・専門職大学院 >
理工系学部 >
環境都市工学部 >
環境都市工学部-学会発表資料 >

Please use this identifier to cite or link to this item: http://hdl.handle.net/10112/5648

Title: Slope failure simulation analysis caused rainfall on road slope by DEM
Authors: SHIMIZU, Takahiro
NAKAMURA, Makoto
YAMAMOTO, Tsuyoshi
KUSUMI, Harushige
Author's alias: 清水, 貴大
中村, 真
山本, 剛
楠見, 晴重
Issue Date: 30-Aug-2011
Abstract: In our country, it is reported that there are a lot of cases which the slope failure is caused by the rainfall. Then, the purpose of our study is to analyze slope failure simulation caused by rainfall on fill slopes by DEM. Especially we focus on the real field. And, we regarded a decrease of clod strength as a decrease of frictional coefficient on this analysis. As a result, we have been able to calculate the decreasing rates of frictional coefficient and the start speeds of three cases that had different ways of groundwater's rising. From this result, it is recognized that the decreasing rate of the Case3 was the largest, and the start speed and move distance were also large. So, when it is heavy rain, we should take note it in Case3, and we can say that the possibility of influencing the inhabited area under the slope is high at collapse.
Description: EIT-JSCE Joint International Symposium on Geotechnical Infrastructure Asset Management 2011,EIT-JSCE
type: Conference Paper
URI: http://hdl.handle.net/10112/5648
Text Version: publisher
Appears in Collections:環境都市工学部-学会発表資料

Files in This Item:

File Description SizeFormat
KU-1100-20110830-02.pdf1.07 MBAdobe PDF
View/Open

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

 

Valid XHTML 1.0! DSpace Software Copyright © 2002-2010  Duraspace - Feedback Terms and Conditions of Use PAGE TOP