IMPROVEMENT OF THE ACCURACY IN BEM OR FEM BASED ON THE SIMILARITY OF STRESS FIELDS NEAR NOTCH ROOTS.

Hironobu Nisitani, Takao Higashimachi, Hiroshi Noguchi

研究成果: ジャーナルへの寄稿記事

2 引用 (Scopus)

抄録

An expedient method to improve the accuracy in BEM and FEM is discussed in this paper. The concept of this method is based on the similarity of stress fields near notch roots. In this method, constant boundary elements are used for BEM and constant-strain triangular finite elements for FEM. Therefore, personal computer programs can be used in analyzing practical problems. This method is applied to some examples and its effectiveness is shown.

元の言語英語
ページ(範囲)38-41
ページ数4
ジャーナルJSME Int J Ser 1
31
発行部数1
DOI
出版物ステータス出版済み - 1 1 1988

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Finite element method
Personal computers
Computer program listings

All Science Journal Classification (ASJC) codes

  • Engineering(all)

これを引用

IMPROVEMENT OF THE ACCURACY IN BEM OR FEM BASED ON THE SIMILARITY OF STRESS FIELDS NEAR NOTCH ROOTS. / Nisitani, Hironobu; Higashimachi, Takao; Noguchi, Hiroshi.

:: JSME Int J Ser 1, 巻 31, 番号 1, 01.01.1988, p. 38-41.

研究成果: ジャーナルへの寄稿記事

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