Application of Plastic Node Method to Thermal Elastic-Plastic and Dynamic Problems(Welding Mechanics, Strength & Design)

Ueda, Yukio; Nakacho, Keiji; Fujikubo, Masahiko et al.

Transactions of JWRI, 1984, 13(2), 311-322

アクセス数:222件（2025-12-08 09:32 集計）

固定URL: https://doi.org/10.18910/9081

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タイトル
Application of Plastic Node Method to Thermal Elastic-Plastic and Dynamic Problems(Welding Mechanics, Strength & Design)
著者
NRID
1000030029037 1000030029037
著者名
Ueda, Yukio
NRID
1000010112070 1000010112070
著者名
Nakacho, Keiji
著者名
Fujikubo, Masahiko
著者名
Ishikawa, Yoshikazu
抄録
In 1968, the author and his colleagues developed the new mechanism of plastic hinge based on the incremental theory of plasticity and derived the elasitc-plastic stiffness matrices for one dimensional members. In 1979, extending the basic idea of the plastic hinge, the authors developed the new method of plastic analysis of plates and solid bodies using the ordinary finite element method and derived the elastic-plastic stiffness matrices. Later, the new method of plastic analysis was named "the plastic node method". In this paper, the basic theory of the plastic node method is further developed for analyses of thermal elastic-plastic and dynamic behaviors of structures and the stiffness equations are derived. Using the new theory, several examples were analyzed and the good applicability of this method is demonstrated.
出版者
大阪大学溶接工学研究所
オオサカ ダイガク ヨウセツ コウガク ケンキュウジョ
Welding Research Institute of Osaka University
収録物名
Transactions of JWRI
巻(号)
13(2)
ページ
311-322
刊行年月
1984-12
言語
英語
ハンドルURL
https://hdl.handle.net/11094/9081
DOI
https://doi.org/10.18910/9081
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.13 No.2 (1984-12)