2024-03-28T14:14:26Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00020755
2023-01-16T04:09:27Z
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鋼板添接補修鋼管杭桟橋の地震時挙動と必要添接板厚に関する検討
Required patch plate thickness based on seismic behavior of steel piled jetty repaired by steel patch plate
古西, 和夫
北根, 安雄
伊藤, 義人
Furunishi, Kazuo
Kitane, Yasuo
Itoh, Yoshito
open access
Copyright © 2015 公益社団法人 土木学会
腐食鋼管杭
添接板
地震時挙動
補修設計
corroded steel pipe
patch plate
seismic behavior
repair design
This paper presents a study on seismic behavior of steel piled jetty repaired by steel patch plates, and shows a study concerned with a required thickness of steel patch plate. In this study, the whole FE model is used to study the seismic behavior of a piled jetty. Furthermore, the cantilever FE model is examined to propose a required thickness of steel patch plate. From the time history response analysis, it is shown that seismic behavior of the steel piled jetty repaired by steel patch plates becomes almost the same as behavior of the intact piled jetty. Based on pushover analyses of a number of cantilever FE models, an empirical formula to determine the required thickness of patch plate is proposed for the repair design of corroded steel pile.
土木学会
2015-03
jpn
journal article
VoR
http://hdl.handle.net/2237/22887
https://nagoya.repo.nii.ac.jp/records/20755
1881-820X
構造工学論文集A
61
463
472
https://nagoya.repo.nii.ac.jp/record/20755/files/1-7.pdf
application/pdf
2.1 MB
2018-02-21