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jwri36_01_057 pdf 1.01 MB 435 2012.09.22

論文情報

タイトル
Influential Factors Affecting Inherent Deformation during Plate Forming by Line Heating (Report 1) : The Effect of Plate Size and Edge Effect
著者
著者名
Vega, Adan
著者名
Rashed, Sherif
NRID
1000020294134 1000020294134
著者名
Serizawa, Hisashi
NRID
1000060166270 1000060166270
著者名
Murakawa, Hidekazu
キーワード等
Line Heating
Inherent Deformation
Residual Stress
Plate Length Effects
Plate Width Effects
Edge Effect
抄録
The authors aim to propose an accurate and practical method to predict the deformation of actual plates of large size such as those used in shipbuilding. This method is to be used to improve the accuracy of an automatic plate forming process. In this first report, the influential factors affecting inherent deformation are outlines. Numerical investigations of the influence of plate length and plate width of large plates are presented. The edge effect on inherent deformation of such large plates is also investigated. The investigations have shown that the influence of plate length and plate width on inherent deformation, including edge effect, of large plates is small and can be neglected. Therefore, when the distribution of inherent deformation of a large plate is known along the heating line, the inherent deformation of smaller plates, with the same thickness and formed under the same heating and cooling conditions, can be accurately and easily predicted.
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
36
号
1
開始ページ
57
終了ページ
64
刊行年月
2007-07
言語
英語
ハンドルURL
https://hdl.handle.net/11094/4881
ISSN
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)