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NAOSITE : Nagasaki University's Academic Output SITE > Faculty of Engineering > Bulletin > Reports of Graduate School of Engineering, Nagasaki University > Volume 46, No. 87 >

フィレット薄鋼板接着補強工法の開発 その1 設計法の概要

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Title: フィレット薄鋼板接着補強工法の開発 その1 設計法の概要
Other Titles: Development of Rehabilitation Technique bonding thin Steel Plates at Fillet of H-Shaped Members. Part1 Outline of Design
Authors: 玉井, 宏章 / 御厨, 健太 / 中島, 康太
Authors (alternative): Tamai, Hiroaki / Mikuriya, Kenta / Nakashima, Kota
Issue Date: Jul-2016
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, 46(87), pp.35-42; 2016
Abstract: We present a Rehabilitation technique bonding thin steel angle at the defect fillet of H-shaped members. The design requirement for the rehabilitation are shown in this paper. The sectional shape of the rehabilitated member is changed in the longitudinal direction, so a torsion and warping constants evaluation was required. A calculation procedure for torsion and warping constants of this member are shown. The accuracy and efficiency of this procedure are demonstrated by a comparative study using twisting test and finite element analysis results. By use of the evaluation procedure, the influence of length of the fillet defect are examined. Then we demonstrated a simply supported beam with central vertical load after this rehabilitation. The validity of the design requirement res s hown through the stress distribution of steel angle and adhesive from 3D finite element analysis.
Keywords: Rehabilitation / Adhesive / Bonding / Light Gauge Steel Member
URI: http://hdl.handle.net/10069/36661
ISSN: 18805574
Type: Departmental Bulletin Paper
Text Version: publisher
Appears in Collections:Volume 46, No. 87

Citable URI : http://hdl.handle.net/10069/36661

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