AIT Associated Repository of Academic Resources >
B.年次報告書 >
B2 耐震実験センター年次報告書 >
Vol.05 (2012) >
2.研究論文 >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/11133/2694
|
Title: | 損傷レベルが異なる矩形断面鋼製橋脚のコンクリート充填修復と耐震性能に関する研究 |
Other Titles: | ソンショウ レベル ガ コトナル クケイ ダンメン コウセイ キョウキャク ノ コンクリート ジュウテン シュウフク ト タイシン セイノウ ニカンスル ケンキュウ A study of seismic performance for the rectangular cross sectional steel bridge piers which have different level of damages and concrete filled repair |
Authors: | 嶋口, 儀之 鈴木, 森晶 太田, 樹 青木, 徹彦 SHIMAGUCHI, Yoshiyuki SUZUKI, Moriaki OHTA, Tatsuki AOKI, Tetsuhiko |
Keywords: | steel bridge pire seismic peiformance repair concrete filled 鋼製橋脚 耐震性能 修復 コンクリート充填 |
Issue Date: | 20-Sep-2013 |
Publisher: | 愛知工業大学耐震実験センター |
Abstract: | Since HYOGOKEN-NANBU Earthquake in 1995, a large number of researches on the seismic performance of steel bridge pier have been carried out. However, there is very few research for the repair method of the steel bridge pier that has been damaged by earthquake. The research on how to repair severely damaged steel bridge pier has been conducted by the authors, but the effectiveness of repair for the steel bridge pier that suffered minor damage has not been revealed. In this study, the repairing effect of filling concrete for rectangular cross sectional steel bridge piers which have different degrees of damage is to be verified. First, four damage levels were assumed from general load-deflection relationship. Static cyclic loading tests until reaching their predetennined damage levels were conducted. After filling the concrete inside the specimens, the same static cyclic loading tests were carried out to clarify the seismic performance of repaired piers. |
URI: | http://hdl.handle.net/11133/2694 |
Appears in Collections: | 2.研究論文
|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
|