上下動を考慮した簡便な盛土の地震応答解析手法の提案

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Title ( jpn )
上下動を考慮した簡便な盛土の地震応答解析手法の提案
Title ( eng )
A Proposal on the Simple and Easy Method of Seismic Response Calculation of Embankments Considering Vertical Seismic Motion
Creator
Hata Yoshiya
Kano Seiji
Yamashita Norihiko
Source Title
広島大学大学院工学研究科研究報告
Bulletin of the Graduate School of Engineering, Hiroshima University
Volume 55
Issue 1
Start Page 27
End Page 34
Abstract
Since the UD direction ground motions of the Hyogoken-nambu and Niigataken-chuetsu earthquakes were very large, it suffered the seismic damage that earth structures was very enormous. However, the effects which vertical seismic motion exerts on the destruction of embankment aren't taken sufficiently into account in the seismic design of the earth structures, So, in this study, the simple and easy calculation method of seismic response calculation that the vibration characteristics in the horizontal and vertical direction of embankments were taken into consideration at the same time is proposed. Then, the modified Newmark method that response characteristics in both directions of embankments were taken into consideration is proposed.
Keywords
Embankment, horizontal and vertical seismic response, modified Newmark method
NDC
Architecture. Building [ 520 ]
Language
jpn
Resource Type departmental bulletin paper
Publisher
広島大学大学院工学研究科
Date of Issued 2006-12
Publish Type Version of Record
Access Rights open access
Source Identifier
[ISSN] 1347-7218
[NCID] AA11700032