Effect of Concrete Rebar Joint Arrangement on Weldability of Hot-dip Galvanized Rebar by Shielded Metal Arc Welding

Murakami, Kazumi; Maeda, Naoki; Kanematsu, Hideyuki et al.

Transactions of JWRI, 2007, 36(1), 13-19

アクセス数:309件（2025-07-16 08:22 集計）

固定URL: https://doi.org/10.18910/11831

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タイトル
Effect of Concrete Rebar Joint Arrangement on Weldability of Hot-dip Galvanized Rebar by Shielded Metal Arc Welding
著者
著者名
Murakami, Kazumi
著者名
Maeda, Naoki
NRID
1000010185952 1000010185952
著者名
Kanematsu, Hideyuki
NRID
1000080112069 1000080112069
著者名
Nakata, Kazuhiro
キーワード等
Hot-dip galvanizig
Steel bars for concrete reinforcement
Shielded metal arc welding
Joint arrangement
Cavity
抄録
The applicability shielded metal arc welding to make a joint in hot-dip galvanizing steel rebars used for concrete reinforcement has been discussed. The concrete rebar has many projection points to assure its adhesion with concrete. The influence of these projections at the flare groove joint arrangement on the effectiveness of shielded metal arc welding has been investigated. As a result, the optimum arrangement of projection points in the flare groove joint, which leads to reduced cavity formation and increased joint shear strength, has been clarified.
出版者
大阪大学接合科学研究所
オオサカ ダイガク セツゴウ カガク ケンキュウジョ
Joining and Welding Research Institute, Osaka University
収録物名
Transactions of JWRI
巻(号)
36(1)
ページ
13-19
刊行年月
2007-07
言語
英語
ハンドルURL
https://hdl.handle.net/11094/11831
DOI
https://doi.org/10.18910/11831
PISSN
03874508
NCID
AA00867058
アクセス権
open access
出版タイプ
Version of Record
カテゴリ
紀要論文 Departmental Bulletin Paper
Transactions of JWRI / Vol.36 No.1 (2007-07)