通过实验方法对不同纤维取向角度的炭纤维三维四向编织复合材料和层合复合材料振动性能进行了研究,根据实验结果分析了纤维取向角度对两种结构复合材料振动性能的影响,并对两种结构的动态性能进行了比较.实验表明:随着纤维取向角度的增加,两种结构的同阶次固有频率都减小,同阶次损耗因子都增大.但在纤维取向角度基本相同的情况下,三维四向编织复合材料的固有频率比层合复合材料同阶次的固有频率高,层合复合材料的损耗因子比三维四向编织复合材料同阶次的损耗因子大.
参考文献
| [1] | 李嘉禄.三维编织技术和三维编织复合材料[J].新材料产业,2010(01):46-49. |
| [2] | A. P. Mouritz;M. K. Bannister;P. J. Falzon;K. H. Leong .Review of applications for advanced three-dimensional fibre textile composites[J].Composites, Part A. Applied science and manufacturing,1999(12):1445-1461. |
| [3] | Mahmood Ansar;Wang Xinwei;Zhou Chouwei .Modeling strategies of 3D woven composites: A review[J].Composite structures,2011(8):1947-1963. |
| [4] | Dian-sen Li;Zi-xing Lu;Nan Jiang;Dai-ning Fang .High strain rate behavior and failure mechanism of three-dimensional five-directional carbon/phenolic braided composites under transverse compression[J].Composites, Part B. Engineering,2011(2):309-317. |
| [5] | 高坚新,沈亚鹏.主被动阻尼层合板结构的自由振动和阻尼特性分析[J].应用数学和力学,1999(10):1004-1014. |
| [6] | SCHULTZ A B;TSAI S W.Dynamic moduli and damping ratio in fiber-reinforced composites[J].Journal of Composite Materials,1968(02):368-379. |
| [7] | HASHIN Z .Complex moduli of viscoelastic composites:I Gen eral theory and application to particulate composites[J].Int J Sol ids and Struct,1970,6(05):539-552. |
| [8] | ADAMS R D;FOX M;FLOOD R J L et al.The dynamic properties of unidirectional carbon and glass fiber-reinforced plastics in torsion and flexure[J].Journal of Composite Materials,1969,3:594-603. |
| [9] | ADAMS R D;BACON D G C .Measurement of flexural dynamic capacity and dynamic Young's modulus of metals and reinforced plastic[J].Journal of Physics D:Applied Physics,1973,6:27-41. |
| [10] | ADAMS R D;BACON D G C .Effect fiber-orientation and laminate geometry on properties of CFRP[J].Journal of Composite Materials,1973,7:402-428. |
| [11] | E.C. Botelho;A.N. Campos;E. de Barros;L.C. Pardini;M.C. Rezende .Damping behavior of continuous fiber/metal composite materials by the free vibration method[J].Composites, Part B. Engineering,2006(2/3):255-263. |
| [12] | 武海鹏,侯涤洋,孙立娜.玻璃纤维、碳纤维复合材料的阻尼性能分析[J].应用力学学报,2012(01):65-69. |
| [13] | 卢子兴,夏彪,杨振宇.三维编织复合材料悬臂梁的振动特性[J].复合材料学报,2010(06):172-178. |
| [14] | 李典森,卢子兴,李嘉禄,陈利.三维编织复合材料振动阻尼特性的实验研究[J].机械强度,2009(02):211-214. |
| [15] | ZHANG R X;NI Q Q;MASUDA A .Vibration characteristics of laminated composite plates embedded shape memory alloys[J].CompositeStructure,2006,74(04):389-398. |
| [16] | 吕书强,李小平,瞿晓.快速傅里叶变换在振动预测中的应用[J].电气应用,2009(24):72-74. |
| [17] | 曹树谦;张文德;肖龙翔.振动结构模态分析[M].天津:天津大学出版社,2001:13-14. |
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