Ductile failure simulation of tensile plates with multiple through-wall cracks

Nak Hyun Kim, Yun Jae Kim, Chang Sik Oh

研究成果: Conference contribution

抄録

This paper proposes a simple numerical method to simulate plastic behaviours of tensile plates with twin through-wall cracks. The method is based on finite element analysis with a simple damage theory. To validate the proposed method, simulated results are compared with experimental data performed by Japanese researchers. Despite its simplicity, the proposed method well predicts plastic behaviours of tensile plates with twin cracks, including crack coalescence. Predicted maximum loads are overall lower than experimentally- measured ones.

本文言語English
ホスト出版物のタイトルProceedings of the ASME Pressure Vessels and Piping Conference 2009
ページ545-552
ページ数8
DOI
出版ステータスPublished - 2010 6月 11
外部発表はい
イベント2009 ASME Pressure Vessels and Piping Conference, PVP 2009 - Prague, Czech Republic
継続期間: 2009 7月 262009 7月 30

出版物シリーズ

名前American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP
5
ISSN(印刷版)0277-027X

Conference

Conference2009 ASME Pressure Vessels and Piping Conference, PVP 2009
国/地域Czech Republic
CityPrague
Period09/7/2609/7/30

ASJC Scopus subject areas

  • 機械工学

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