分析复合材料铺层的微观结构,研究复合材料成型过程变形特点,以此建立两类针对性的有限元模型,并采用典型复合材料叠层板固化成型温度载荷,进行叠层板翘曲变形和板内应力的计算分析.在此基础上,将计算结果与实际试验制件实测结果进行对比.结果表明,本文所提供的有限元分析计算模型可对实际情况进行简便和较为精确的模拟.
参考文献
| [1] | Stephen W Cai.Composite design 4th[M].Published by Think Composite,1980:152-168. |
| [2] | Sandra P W.Thermo-effects on compressive behavior IM7/PET15 Laminates[A].,2003:14-18. |
| [3] | Bhaskar K;Varadhan T K;Jacob C .Free edge stresses in symmetric cross-ply plates undergoing flexure due to transverse loading[J].Journal of Aeronautical Society of India,1999,51(03):163. |
| [4] | Paolo Lonetti;Raffaele Zinno;Fabrizio Greco.Interlaminar damage model for polymer matrix composite[J].Journal of Composite Materials,2003(16):1485-1496. |
| [5] | Sicot O;Gong X L;Lu J.Determination of residual stress in composite laminates using the incremental hole-drilling method[J].Journal of Composite Materials,2003:831-838. |
| [6] | Abali F.;Pora A.;Shivakumar K. .Modified short beam shear test for measurement of Interlaminar shear strength of composites[J].Journal of Composite Materials,2003(5):453-464. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%