抄録
This paper studies the crack and electrical resistance behaviors of carbon nanotube (CNT)-based polymer composites under mixed-mode I/II loading by theoretical and experimental approaches. Mixed-mode fracture tests were performed on single-edge cracked plate specimens of the nanocomposites, and the electrical resistance of the specimens was measured. Also, the crack growth direction was predicted by a fracture mechanics approach. In addition, an analytical model based on the electrical conduction mechanism of CNT-based composites was developed to describe the electrical resistance change as a result of inclined crack growth. The predictions on the crack growth direction and the crack induced resistance change were compared with the experimental data, and good agreements were found.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 1105-1109 |
| ページ数 | 5 |
| ジャーナル | Materials Transactions |
| 巻 | 54 |
| 号 | 7 |
| DOI | |
| 出版ステータス | Published - 2013 |
ASJC Scopus subject areas
- 材料科学（全般）
- 凝縮系物理学
- 材料力学
- 機械工学