J4 ›› 2009, Vol. 20 ›› Issue (13): 0-1624.

• 材料工程 •    

孔隙对纤维增强聚合物基复合材料层压板力学性能影响的研究进展

朱洪艳1;李地红1;张东兴1;吴宝昌2;陈玉勇1   

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-07-10 发布日期:2009-07-10

Recent Study of the Effect of Voids on Mechanics Properties of Fiber Reinforced Polymer Laminates

Zhu Hongyan1;Li Dihong1;Zhang Dongxing1;Wu Baochang2;Chen Yuyong1   

  • Received:1900-01-01 Revised:1900-01-01 Online:2009-07-10 Published:2009-07-10

摘要:


从理性层面研讨了孔隙率、孔隙形态和孔隙大小等对复合材料结构力学性能的影响;从实验角度阐述了含孔隙复合材料的性能模拟、细观机制模型和有限元模型的研究进展;指出了纤维增强聚合物基复合材料孔隙问题的未来研究方向。

关键词: 纤维;孔隙;力学性能;复合材料;模拟

Abstract:

The effects of void content, void morphology and void size on the mechanics properties of composite structures were discussed from the rational aspects. The research progresses of performance simulation, meso-mechanism model and finite element analysis for composites with voids were described in the view of experiments, and proposed the future research direction of void problem in the fiber reinforced polymer composites.

Key words: fiber, void, mechanics property, composite, model

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