AN ANALYSIS FOR THREE DIMENSIONAL CRACKS

M. ISIDA, H. TSURU, Hiroshi Noguchi

研究成果: Contribution to journalArticle査読

7 被引用数 (Scopus)

抄録

Abstract— A new method of analysis is proposed for an infinite solid containing an embedded plane crack of arbitrary shape. The analysis is fundamentally based on the body force method, but proper expressions of the body force densities are introduced and the stress conditions of the crack surface are replaced by the resultant force conditions in order to improve the accuracy and validity of the method. Numerical results for typical crack problems, based on coarse mesh patterns, are shown to be in remarkable agreement with known solutions. The method is also applied to the bending of circular and rectangular cracks generated from compressive surface contacts for which reliable solutions have not yet been proposed by any other methods. The results are found to be very different from conventional free‐surface solutions.

本文言語英語
ページ(範囲)737-749
ページ数13
ジャーナルFatigue & Fracture of Engineering Materials & Structures
17
7
DOI
出版ステータス出版済み - 1 1 1994

All Science Journal Classification (ASJC) codes

  • 材料科学(全般)
  • 材料力学
  • 機械工学

フィンガープリント

「AN ANALYSIS FOR THREE DIMENSIONAL CRACKS」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル