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NAOSITE : Nagasaki University's Academic Output SITE > Faculty of Engineering > Bulletin > Reports of Graduate School of Engineering, Nagasaki University > Volume 49, No. 93 >


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Title: 新しいセンシング手法を用いたRCT桁橋の変形性状および残存耐荷力の評価
Other Titles: Evaluation of structural characteristic identification based on the residual load capacity of RCT girder bridge using new sensing technique
Authors: 豊福, 晋ノ介 / 山口, 浩平 / 松田, 浩 / 海部, 貴裕 / 杉江, 匡紀 / 梅本, 秀二
Authors (alternative): TOYOFUKU, Shinnosuke / YAMAGUCHI, Kohei / MATSUDA, Hiroshi / KAIBE, Takahiro / SUGIE, Masaki / UMEMOTO, Shuji
Issue Date: Aug-2019
Publisher: 長崎大学大学院工学研究科 / Graduate School of Engineering, Nagasaki University
Citation: 長崎大学大学院工学研究科研究報告, 49(93), pp.160-166; 2019
Abstract: Recent years, domestic bridges have attract ed attention for maintenance. Inspection by proximity visual inspection is the mainstream as one of the present maintenance management methods. However, in close visual inspection, it is difficult to clearly judge the bridge's “safety”, and “need for closing”. It is propose a maintenance method using identification of structural characteristic as one of the solutions. Structural property identification is a method to evaluate the performance and risk of the target bridge by analyzing and comparing data by both experimental method and analytical method.In this paper, it was examined the applicability to the structural characteristic identification about the degraded RCT girder bridge. In the process of the experimental method of this structural characteristic identification, the utility by new technology was also examined.
Keywords: Structural characteristic identification / RCT girder bridge / maintenance method / Strain visualization sheet / FEM analysis
URI: http://hdl.handle.net/10069/39417
ISSN: 18805574
Type: Departmental Bulletin Paper
Text Version: publisher
Appears in Collections:Volume 49, No. 93

Citable URI : http://hdl.handle.net/10069/39417

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