Stress intensity factors for two parallel interface cracks between a nonhomogeneous bonding layer and two dissimilar orthotropic half-planes under tension
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- 作者：Shouetsu Itou (1) itous001@kanagawa-u.ac.jp
- 关键词：two interface cracks – ; dissimilar orthotropic half ; planes – ; bonding layer
- 刊名：International Journal of Fracture
- 出版年：2012
- 出版时间：June 2012
- 年：2012
- 卷：175
- 期：2
- 页码：187-192
- 全文大小：313.1 KB
- 参考文献：1. Itou S. (2010) Dynamic stress intensity factors for two parallel interface cracks between a nonhomogeneous bonding layer and two dissimilar elastic half-planes subject to an impact load. International Journal of Solids and Structures 47: 2155–2163
2. Peters S.T. (1998) Handbook of Composites, second ed. Chapman & Hall, New York - 作者单位：1. Department of Mechanical Engineering, Kanagawa University, Rokkakubashi, Kanagawa-ku, Yokohama, 221-8686 Japan
- 刊物类别：Chemistry and Materials Science
- 刊物主题：Chemistry
Characterization and Evaluation Materials
Mechanics
Civil Engineering
Automotive and Aerospace Engineering and Traffic
Mechanical Engineering - 出版者：Springer Netherlands
- ISSN：1573-2673
文摘
In composite materials, which are constructed of two dissimilar orthotropic half-planes bonded by a nonhomogeneous orthotropic layer, one interface crack is situated at the lower interface between the layer and the lower half-plane, and another crack is located at the interface between the upper half-plane and the bonding layer. The stress intensity factors are solved under uniform tension normal to the cracks. The material properties of the bonding layer vary continuously from the lower half-plane to the upper half-plane. The stress intensity factors are calculated numerically for perpendicularly bonded unidirectional glass fiber reinforced epoxy laminae.