Browse > Article
http://dx.doi.org/10.7234/composres.2022.35.2.106

Study on Out-of-plane Properties and Failure Behavior of Aircraft Wing Unit Structures  

Yoon, Chang-Mo (Department of Smart Manufacturing Engineering, Changwon National University)
Lee, Dong-Woo (The Research Institute of Mechatronics, Changwon National University)
Byun, Joon-Hyung (Composites Research Division, Korea Institute of Materials Science)
Tran, Thanh Mai Nguyen (Department of Smart Manufacturing Engineering, Changwon National University)
Song, Jung-il (Department of Mechanical Engineering, Changwon National University)
Publication Information
Composites Research / v.35, no.2, 2022 , pp. 106-114 More about this Journal
Abstract
Carbon fiber-reinforced plastic, well known high specific strength and high specific stiffness, have been widely used in the aircraft industry. Mostly the CFRP structure is fabricated by lamination of carbon fiber or carbon prepreg, which has major disadvantage called delamination. Delamination is usually produced due to absence of the through-thickness direction fiber. In this study, three-dimensional carbon preform woven in three directions is used for fabrication of aircraft wing unit structure, a part of repeated structure in aircraft wing. The unit structure include skin, stringer and rib were prepared by resin transfer molding method. After, the 3D structure was compared with laminate structure through compression test. The results show that 3D structure is not only effective to prevent delamination but improved the mechanical strength. Therefore, the 3d preform structure is expected to be used in various fields requiring delamination prevention, especially in the aircraft industry.
Keywords
3D Woven preform; Delamination; Out-of-plane mechanical properties; Fracture behavior;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Celik, A., Lazoglu, I., Kara, A., and Kara, F., "Investigation on the Performance of SiAlON Ceramic Drills on Aerospace Grade CFRP Composites," Journal of Materials Processing Technology, Vol. 223, 2015, pp. 39-47.   DOI
2 Hong, C.S., and Jun, W.J., "Fiber Reinforced Composite Material Application for Light Airplane," Journal of the Korean Society for Aeronautical & Space Sciences, Vol. 12, No. 2, 1984, pp. 3-8.
3 Slayton, R., and Spinardi, G., "Radical Innovation in Scaling up: Boeing's Dreamliner and the Challenge of Socio-technical Transitions", Technovation, Vol. 47, 2016, pp. 47-58.   DOI
4 Kim, S.J., and Hwang, I.H., "Study on Through the Thickness Stresses in the Corner Radius of a Laminated Composite Structure." Journal of the Korean Society for Aeronautical and Space Sciences, Vol. 41, No. 8, 2013, pp. 665-672.   DOI
5 Kim, K.S., Shim, Y.S., Kim, B.J., Meng, L.Y., Lee, S.Y., and Park, S.J., "Present Status and Applications of Carbon Fibers-reinforced Composites for Aircrafts," Carbon Letters, Vol. 11, 2010, pp. 235-242.   DOI
6 Stig, F., "An Introduction to the Mechanics of 3D-Woven Fibre Reinforced Composites", Licentiate Thesis, KTH Engineering Sciences, 2009.
7 Drechsler, K., Heine, M., Mitschang, P., Baur, W., Gruber, U., Fischer, L., Ottinger, O., Heidenreich, B., Lutzenburger, N., and Voggenreiter, H., "Carbon Fiber Reinforced Composites", Ullmann's Encyclopedia of Industrial Chemistry, 2009, pp. 35-75.
8 Sohn, J.W., and Kim, H.S., "Dynamic Characteristics Recovery of Delaminated Composite Structure", Journal of the Computational Structural Engineering Institute of Korea, Vol. 28, 2015, pp. 47-52.   DOI
9 Sridharan, S., "Delamination Behavior of Composites," Woodhead Publishing Series in Composites Science and Engineering, 1999, pp. 1-6.
10 Chermoshentseva, A.S., Pokrovskiy, A.M., and Bokhoeva, L.A., "The Behavior of Delaminations in Composite Materials - Experimental Results", IOP Series: Materials Science and Engineering, Vol. 116, 2016, pp. 1-8.
11 Saboktakin, A., "3D Textile Preforms and Composites for Aircraft Structures: A Review," International Journal of Aviation, Aeronautics, and Aerospace, Vol. 6, 2019.
12 Stig, F., "3D-woven Reinforcement in Composites", KTH Engineering Sciences, 2012, pp. 3-28.
13 Araujo, A.L., Soares, C.M.M., and Herskovits, J., "Optimal Design and Parameter Estimation of Frequency Dependent Viscoelastic Laminated Sandwich Composite Plates", Composite Structures, Vol. 92, 2010, pp. 2321-2327.   DOI
14 Pastore, C., and Gowayed, Y., "Structure and Mechanics of 2D and 3D Textile Composites", Woodhead Publishing Series in Textiles, 2008, pp. 141-189.