Open Access
表1
T300/Hexcel 8552丝束材料特性
| 材料参数 | 值 |
| 纵向拉伸模量E1/(N·mm-2) | 157 650 |
| 横向拉伸模量E2=E3/(N·mm-2) | 13 280 |
| 剪切模量G12=G13/(N·mm-2) | 4 561 |
| 面内剪切模量G23/(N·mm-2) | 4 538 |
| 泊松比ν12=ν13 | 0.256 |
| 泊松比ν23 | 0.41 |
| 密度ρ/(kg·m-3) | 1 590 |
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