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混杂方式对CF/GF/环氧混杂复合材料低速冲击性能的影响

DOI: 10.11990/jheu.201410061

Keywords: 混杂复合材料, 混杂方式, 低速冲击, 能量吸收, 有限元仿真, 玻璃纤维, 层合板

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Abstract:

针对复合材料抗低速冲击性能较差的不足,利用通用有限元软件ABAQUS建立了5种不同形式的混杂复合材料。利用基于刚度衰减的VUMAT子程序,对不同形式的混杂层合板进行了低速冲击仿真实验。结果表明:与纯碳纤维增强环氧树脂复合材料相比,玻璃纤维的添加可以提高材料的韧性,从而增加层合板的抗冲击性能;不同混杂方式的复合材料在承受冲击载荷时,吸收的能量不同,玻璃纤维靠近层合板表面铺设时吸收的能量最多,当玻璃纤维的布置靠近层合板上下表面时,材料的抗冲击性能提升最为明显。

References

[1]  FARIBORZ S J, HARLOW D G. The tensile behavior of intraply hybrid composites Ⅱ:Micromechanical model[J]. Journal of Composite Materials, 1987, 21(9):856-875.
[2]  赵谦,王善元.单向混杂复合材料拉伸性能的两级分析[J].南京理工大学学报, 2007, 31(6):766-770. ZHAO Qian, WANG Shanyuan. Two-step analysis of tensile behaviors of unidirectional hybrid composites[J]. Journal of Nanjing University of Science and Technology, 2007, 31(6):766-770.
[3]  张军,张宝庆,丁艳芬,等.聚丙烯/热致液晶聚合物/玻璃纤维混杂复合材料Ⅰ:液晶聚合物组分的预成纤及对混杂复合材料形态的控制[J].复合材料学报, 2004, 21(6):1-8. ZHANG Jun, ZHANG Baoqing, DING Yanfen, et al. PP/TLCP/Glass fiber hybrid compositesⅠ:The pregeneration of TLCP fibrils and control of the morphology of hybrid composites[J]. Acta Materiae Compositae Sinica, 2004, 21(6):1-8.
[4]  张宝庆,张军,丁艳芬,等.聚丙烯/热致液晶聚合物/玻璃纤维混杂复合材料Ⅱ:混杂复合材料的静态及动态力学性能[J].复合材料学报, 2004, 21(6):9-13. ZHANG Baoqing, ZHANG Jun, DING Yanfen, et al. PP/TLCP/Glass fiber hybrid composites Ⅱ:Tensile and dynamic mechanical properties of hybrid composites[J]. Acta Materiae Compositae Sinica, 2004, 21(6):9-13.
[5]  张用兵,史俊虎,王利.混杂方式对CF/UHMWPEF混杂复合材料力学性能的影响[J].玻璃钢/复合材料, 2005(2):17-19. ZHANG Yongbing, SHI Junhu, WANG Li. Effect of hybrid mode on CF/UHMWPEF composite performance[J]. FRP/CM, 2005(2):17-19.
[6]  张梅.单向芳纶/玻璃纤维混杂复合材料板材拉伸性能研究[J].玻璃钢/复合材料, 2007(6):35-37, 52. ZHANG Mei. Tensile property study of unidirectional Kevlar/glass fiber hybrid composites[J]. FRP/CM, 2007(6):35-37, 52.
[7]  DEHKORDI M T, NOSRATY H, SHOKRIEH M M, et al. The influence of hybridization on impact damage behavior and residual compression strength of intraply basalt/nylon hybrid composites[J]. Materials & Design, 2013, 43:283-290.
[8]  ATIQAH A, MALEQUE M A, JAWAID M, et al. Development of kenaf-glass reinforced unsaturated polyester hybrid composite for structural applications[J]. Composites Part B:Engineering, 2014, 56:68-73.
[9]  BVLTEN B M, KARAKUZU R. Progressive failure analysis of pin-loaded carbon-epoxy woven composite plates[J]. Composites Science and Technology, 2002, 62(9):1259-1271.
[10]  ZHOU Song, WANG Zhenqing, ZHOU Jiansheng, et al. Experimental and numerical investigation on bolted composite joint made by vacuum assisted resin injection[J]. Composites Part B:Engineering, 2013, 45(1):1620-1628.
[11]  NAIK N K, SAEKHER Y C, MEDURI S. Polymer matrix woven fabric composites subjected to low velocity impact:Part I-damage initiation studies[J]. Journal of Reinforced Plastics and Composites, 2000, 19(12):912-954.
[12]  SEVKAT E, LIAW B, DELALE F. Drop-weight impact response of hybrid composites impacted by impactor of various geometries[J]. Materials & Design, 2013, 52:67-77.
[13]  CAMANHO P P, MATTHEWS F L. A progressive damage model for mechanically fastened joints in composite laminates[J]. Journal of Composite Materials, 1999, 33(24):2248-2280.
[14]  TAN S C. A progressive failure model for composite laminates containing openings[J]. Journal of Composite Materials, 1991, 25(5):556-577.
[15]  HASHIN Z. Failure criteria for unidirectional fiber composites[J]. Journal of Applied Mechanics, 1980, 47(2):329-334.

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