Original Article
  • Compression Test of Subelement and Tension Test of Hoop Ring for Stiffness Evaluation of Conical Composite Lattice Structures

  • Min-Hyeok Jeon*, Seung-Taek Kong*, Hae-Ri No*, In-Gul Kim*†, Sang-Woo Lee**

  • * Department of Aerospace Engineering, Chungnam National University
    *† Department of Aerospace Engineering, Chungnam National University
    ** Defense and Aerospace Division, Hankuk Fiber Group

  • 콘형 복합재 격자 구조의 강성 평가를 위한 Subelement의 압축 시험 및 후프 링의 인장 시험

  • 전민혁* · 공승택* · 노해리* · 김인걸*† · 이상우**

References
  • 1. Vasiliev, V.V., Barynin, V.A., and Razin, A.F., “Anisogrid Compoiste Lattice Structures – Development and Aerospace Applica-tions,” Composite Structures, Vol. 94, Iss. 3, 2012, pp. 1117-1127.
  •  
  • 2. Terashima, K., Kamita, T., Kimura, G., Uzawa, T., Aoki, T., and Yokozeki, T., “Experimental and Analytical Study of Composite Lattice Structure for Future Japanese Launchers,” Proceeding of the 19th International Conference on Composite Materials, Montreal, Canada, 2013, pp. 5373-5382.
  •  
  • 3. Aoki, T., Yamazaki, H., Yokozeki, T., Terashima, K., and Kamita, T., “Design Constraints of Composite Lattice Cylinders for Aero-space Appllications,” Proceeding of the 19th International Conference on Composite Materials, Montreal, Canada, 2013.
  •  
  • 4. Jeon, M.H., Kang, M.S., Kim, I.G., Kim, M.G., Go, E.S., and Lee, S.W., “Compression and Bending Test for the Stiffness of Com-posite Lattice Subelement,” Composites Research, Vol. 30, Iss. 6, 2017, pp. 331-337.
  •  
  • 5. Kang, M.S., Jeon, M.H., Kim, I.G., Kim, M.G., Go, E.S., and Lee, S.W., “The Effect of the Fiber Volume Fraction Non-uniformity and Resin Rich Layer on the Rib Stiffness Behavior of Composite Lattice Structures,” Composites Research, Vol. 31, Iss. 4, 2018, pp. 161-170.
  •  
  • 6. Im, J.M., Kang, S.G., Shin, K.B., and Lee, S.W., “Study on Evaluation Method of Structural Integrity for Cone-Type Composite Lattice Structures with Hexagonal Cell,” Composites Research, Vol. 31, Iss. 4, 2018, pp. 156-160.
  •  
  • 7. Vasiliev, V.V., Razin, A.F., Totaro, G., and De Nicola, F., “Anisogrid Conical Adapters for Commercial Space Application,” AI-AA/CIRA 13th International Space Planes and Hypersonics Systems and Technologies Conference, 2005.
  •  
  • 8. Razin, A.F., and Vasiliev, V.V., “Development of Composite Anisogrid Spacecraft Attach Fitting,” 11th European Conference on Composite Materials, Rhodos, Greece, 2004.
  •  
  • 9. Totaro, G., “Flexural, Torsional, and Axial Global Stiffness Properties of Anisogrid Lattice Conical Shells in Composite Material,” Composite Structures, Vol. 153, 2016, pp. 738-745.
  •  
  • 10. Totaro, G., and Gurdal, Z., “Optimal Design of Composite Lattice Shell Structures for Aerospace Applications,” Aerospace Science and Technology, Vol. 13, Iss. 4-5, 2009, pp. 157-164.
  •  

This Article

Correspondence to

  • In-Gul Kim

  • Department of Aerospace Engineering, Chungnam National University

  • E-mail: igkim@cnu.ac.kr