Structural Engineering and Mechanics

  • 제6권1호
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  • Pages.95-113
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  • 1998
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Static and dynamic finite element analysis of honeycomb sandwich structures

  • Triplett, Matt H. (Civil and Environmental Engineering Department, The University of Alabama in Huntsville) ;
  • Schonberg, William P. (Civil and Environmental Engineering Department, The University of Alabama in Huntsville)
  • 발행 : 1998.01.25
⟨ 이전 논문 다음 논문 ⟩

초록

The extensive use of honeycomb sandwich structures has led to the need to understand and analyze their low velocity impact response. Commercially available finite element software provides a possible analysis tool for this type of problem, but the validity of their material properties models for honeycomb materials must be investigated. Three different problems that focus on the effect of differences in honeycomb material properties on static and dynamic response are presented and discussed. The first problem considered is a linear elastic static analysis of honeycomb sandwich beams. The second is a nonlinear elastic-plastic analysis of a circular honeycomb sandwich plate. The final problem is a dynamic analysis of circular honeycomb sandwich plates impacted by low velocity projectiles. Results are obtained using the ABAQUS final element code and compared against experimental results. The comparison indicates that currently available material properties models for honeycomb materials can be used to obtain a good approximation of the behavior of honeycomb sandwich structures under static and dynamic loading conditions.

키워드

참고문헌

  1. Beckmann, W. (1990), "Dynamic energy absorption characteristics of edge-supported sandwich plates", Inelastic Deformation of Sandwich Plates and Shells Under Dynamic Loading by W. Golfsmith and J. L. Sackman, University of California, Berkeley, AFSOR-TR-91-D233.
  2. Bitzer, T. (1993), Private Communication, Hexcel Corporation, Dublin, California.
  3. Gibson, L.J. and Ashby, M.F. (1988), Cellular Solids Structure and Properties, Pergamon Press, New York.
  4. Gibson, L.J., M. F. Ashby, G. S. Schajer, and C. I. Robertson. (1982), "The mechanics of two-dimensional cellular materials", Proc. R. Soc. Lon., A382, 25-42.
  5. Gibson, L.J., M. F. Ashby, J. Zhang, and T. C. Triantafillou. (1989), "Failure surfaces for cellular materials under multiaxial loads - I. Modeling", Int. J. Mech. Sci., 31(9), 665-678. https://doi.org/10.1016/S0020-7403(89)80002-5
  6. Goldsmith, W. and D.L.Louie. (1995), "Axial perforation of aluminum honeycombs by projectiles", Int. J. Solids Structures, 32(8/9), 1017-1046. https://doi.org/10.1016/0020-7683(94)00188-3
  7. Grediac, M. (1993), "A finite element study of the transverse shear in honeycomb cores", Int. J. Solids Structures, 30(13), 1777-1788. https://doi.org/10.1016/0020-7683(93)90233-W
  8. Hexcel Corp. (1992). Mechanical Properties of Hexcel Honeycomb Materials, TSB 120.
  9. Hibbitt, Karlsson and Sorensen, Inc. (HKS) (1993), ABAQUS Version 5.3 Theory Manual and Users Guide.
  10. Hill, R. (1950), Plasticity, Oxford University Press, England.
  11. Kelsey, S., Gellatly, R.A. and B.W. Clark (1958), "The shear modulus of foil honeycomb cores", Aircraft Engineering, 294-302.
  12. Kuenzi, E.W. (1957), Mechanical Properties of Glass-Fabric Honeycomb Cores, Forest Products Laboratory, Madison, Wisconsin, Report No. 1861.
  13. Kuenzi, E.W. (1970), Minimum Weight Structural Sandwich, Forest Products Laboratory, Madison, Wisconsin, Report No. FPL-086.
  14. Kuenzi, E.W. and P. M. Jenkinson. (1974), Compressive and Shear Propenies of Polyamide Honeycomb Core, Forest Products Laboratory, Madison, Wisconsin, Report No. FPL-0202.
  15. Lingaiah, K. and B. G. Suryanarayana. (1991), "Strength and stiffness of sandwich beams in bending", Experimental Mechanics, 1-7.
  16. MIL-HDBK-5F. (1990), Metallic Materials and Elements for Aerospace Vehicle Structures.
  17. Mines, R. A. W., C. M. Worrall and A. G. Gibson. (1994), "The static and impact behavior of polymer composite sandwich beams", Composites, 25(2), 95-110. https://doi.org/10.1016/0010-4361(94)90003-5
  18. Stevens, G.H. and E. W. Kuenzi. (1962). Mechanical Properties of Several Honeycomb Cores, Forest Products Laboratory, Madison, Wisconsin, Report No. FPL-1887.

피인용 문헌

  1. Finite element analyses of sandwich structures: a bibliography (1980–2001) vol.19, pp.2, 2002, https://doi.org/10.1108/02644400210419067
  2. Mechanical properties of Nomex material and Nomex honeycomb structure vol.80, pp.4, 2007, https://doi.org/10.1016/j.compstruct.2006.07.010
  3. Dynamic modeling of honeycomb sandwich panel vol.77, pp.11, 2007, https://doi.org/10.1007/s00419-007-0121-5
  4. Elastodynamic analysis at an interface of viscous fluid/thermoelastic micropolar honeycomb medium due to inclined load vol.30, pp.3, 2009, https://doi.org/10.1007/s10483-009-0309-6
  5. The response owing to inclined forces at an interface of a viscous fluid and a generalized thermoelastic micropolar honeycomb medium vol.44, pp.8, 2009, https://doi.org/10.1243/03093247JSA481
  6. Homogenization of corrugated core sandwich panels vol.59, pp.3, 2003, https://doi.org/10.1016/S0263-8223(02)00246-5
  7. Quasi-Static and Low-Velocity Impact Failure of Aluminium Honeycomb Sandwich Panels vol.220, pp.2, 2006, https://doi.org/10.1243/14644207JMDA98
  8. Ballistic resistance and energy absorption of honeycomb structures filled with reactive powder concrete prisms vol.19, pp.5, 2017, https://doi.org/10.1177/1099636215625891
  9. Low-velocity impact failure of aluminium honeycomb sandwich panels vol.85, pp.1, 2008, https://doi.org/10.1016/j.compstruct.2007.10.016
  10. Strength Characteristics and Deformation Behavior of Aluminum Honeycomb Sandwich Plates under Three-Point Bending Loads vol.297-300, pp.1662-9795, 2005, https://doi.org/10.4028/www.scientific.net/KEM.297-300.1503
  11. Prediction of Elastic Properties of Honeycomb Core Materials and Analysis of Interlaminar Stress of Honeycomb Sandwich Composite Plate vol.306-308, pp.1662-9795, 2006, https://doi.org/10.4028/www.scientific.net/KEM.306-308.763
  12. Elastic imperfection sensitivity of hexagonally packed circular-cell honeycombs vol.458, pp.2028, 2002, https://doi.org/10.1098/rspa.2002.0976