2003年11月
Theoretical investigation of an elliptical crack in thermopiezoelectric material. Part II: Crack propagation
THEORETICAL AND APPLIED FRACTURE MECHANICS
- ,
- ,
- 巻
- 40
- 号
- 3
- 開始ページ
- 247
- 終了ページ
- 253
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1016/j.tafmec.2003.09.005
- 出版者・発行元
- ELSEVIER SCIENCE BV
Propagation behavior of an elliptical crack in thermopiezoelectric material subjected to a uniform temperature is investigated in this paper. The three-dimensional strain energy density formulation is used to determine the direction of crack propagation and the shape of the initial fracture increment. It is found that the elliptical crack grows coplanarly under this particular load case but not normal to the crack front. The elliptical crack tends to become a circular one when thermal loading is applied. (C) 2003 Elsevier Ltd. All rights reserved.
- リンク情報
- ID情報
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- DOI : 10.1016/j.tafmec.2003.09.005
- ISSN : 0167-8442
- Web of Science ID : WOS:000186833200004