缝合泡沫复合材料弯曲性能研究

doi:10.11896/cldb.19050083

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Abstract The paper aims at predicting the flexural behavior of through-thickness stitched sandwich panels composed of foam core and glass fiber face sheets. A dynamics finite element model was established for the stitched foam core sandwich composite laminate under bending load.We find that the maximum flexural load of the stitched foam sandwich panels increased by about 80% and the flexural deflection increased by about 30%, which indicates that the introduction of stitched resin columns can effectively improve the flexural behavior of the stitched foam sandwich panels, and the experimental data obtained from the simulation have controlled errors within 10% compared to experiment datas.And the output of HSNFCCRT and HSNMTCRT proves that the addition of stitched resin columns effectively reduces the interlayer damage inside the fiber pa-nels, indicating that its in-plane performance has been significantly improved.

Key words： through-thickness stitched sandwich composites flexural behavior stitching numerical simulation

Published: 12 September 2020

CLC number:

TQ328.06

Fund:This work was financially supported by the National Natural Science Foundation of China (51763016) and Jiangxi Innovation Drive “5511” Engineering Project (20165BCB18012),the Innovation Fund Designated for Graduate Students of Jiangxi Province (YC2018-S065).

About author:: Jiamei Lai, associate professor, School of Mechanical and Electrical Engineering, Nanchang University, graduated from Nanchang University in 2004 with a doctorate degree in material processing engineering, mainly engaged in the research and preparation of polymer-based composite materials

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	LAI Jiamei
	RUAN Jinqi
	WANG Sen
	HUANG Zhichao

Cite this article:

LAI Jiamei,RUAN Jinqi,WANG Sen, et al. Study on the Flexural Behavior of Stitched Foam-core Sandwich Panels[J]. Materials Reports, 2020, 34(18): 18165-18170.

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http://www.mater-rep.com/EN/10.11896/cldb.19050083 OR http://www.mater-rep.com/EN/Y2020/V34/I18/18165

1 Stewart R. Rnforced Plastics, 2011, 55(3),22.
2 Sorrentino L, Simeoli G, Iannace S, et al. Composites Part B, 2015, 76,201.
3 Adams D O, Stanley L E. NASA CR-211025.Washington, 2001.
4 Lascoup B, Aboura Z, Khellil K, et al. Composites Science & Technology, 2006, 66(10),1385.
5 Du L, Jiao G Q. Composites Part A,2009, 40, 822.
6 Vaidya U K, Kamath M V, Hosur M V, et al. Journal of Composites Technology & Research, 1999, 21(2),84.
7 Hao J J, Zhang Z G, Li M, et al. Journal of Reinforced Plastics and Composites, 2009, 28(13), 1553.
8 Wang B, Wu L, Jin X, et al. Materials & Design, 2010, 31(1),158.
9 Guilleminot J, Cardona S C, Kondo D, et al. Composites Science and Technology,2008, 68,1777.
10 Wu Z, Zeng J, Xiao J, et al. Journal of Reinforced Plastics & Compo-sites, 2014, 33(16),1496.
11 Panahi B, Ghavanloo E, Daneshmand F. Materials & Design, 2011, 32(5),2611.
12 Gong X H, Lai J M, Chen L L, et al. Polymer Materials Science & Engineering 2018, 34(9),68(in Chinese).
龚小辉, 赖家美, 陈乐乐, 等. 高分子材料科学与工程, 2018, 34(9),68.
13 Velea M N, Lache S. Mechanics of Materials, 2012, 36(7),679.
14 Awad Z K, Aravinthan T, Zhuge Y, et al. Materials & Design, 2013, 45,125.
15 Awad Z K, Aravinthan T, Manalo A. Materials & Design, 2012, 39(39),93.
16 Xu Y H, Yuan X L. Acta Materiae Compositae Sinica, 2013, 30(2),233(in Chinese).
徐艳华, 袁新林. 复合材料学报, 2013, 30(2),233.
17 Devivier C, Pierron F, Wisnom M R. Composites Part A, 2013, 48(1),201.
18 Hou J P, Petrinic N, Ruiz C, et al. Composites Science & Technology, 2000, 60(2),273.
19 González E V, Maimí P, Camanho P P, et al. Composites Science & Technology, 2011, 71(6),805.
20 Sebaee T A A. Composite Structures, 2013, 101(12),255.
21 Soto A,González E V,Maimí P, et al. Composites Part A Applied Science & Manufacturing, 2018, 413(14),109.
22 Lopes C S, Seresta O, Coquet Y, et al. Composites Science & Technology, 2009, 69(7),926.
23 Hwang J S, Choi T G, Lee D, et al. Composite Structures, 2015, 131,17.
24 Shah A, Wang Y, Hao H, et al. Composite Structures, 2015, 131,1132.
25 Chaudhary S K, Singh K K, Venugopal R. Materials Today Proceedings, 2018, 5(1),184.
26 Cabrera N O, Alcock B, Peijs T. Composites Part B, 2008, 39(7),1183.
27 Pereira J R, de Oliveira J A, do Valle A L, et al. General Dentistry, 2011, 59(4),e144.
28 Deshpande V S, Fleck N A. Journal of the Mechanics and Physics of Solids, 2000, 48(6), 1253.