Spectral element approach for the homogeneous continuum representation of a periodic lattice structure

International Journal of Space Structures

Volumn 12, Issue 1, 1997, Pages 1-8

  Lee, Usik ^a  

^a Inha University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

CONTINUUM MECHANICS; DEGREES OF FREEDOM (MECHANICS); FINITE ELEMENT METHOD; LATTICE VIBRATIONS; MATHEMATICAL MODELS; STIFFNESS MATRIX; STRUCTURAL ANALYSIS;

CONTINUUM MODEL; PERIODIC LATTICE STRUCTURES; SPECTRAL ELEMENT METHOD;

BEAMS AND GIRDERS;

EID: 0030705927     PISSN: 09560599     EISSN: 20598033     Source Type: Journal    
DOI: 10.1177/026635119701200101     Document Type: Article

References (8)

1. Noor, A.K., Anderson, M.S., and Green, W.H., Continuum Models for Beam-and Platelike Lattice Structures, AIAA Journal, Vol. 16, No. 12, 1978, pp. 1219-1228.
2. Nayfeh, A.M., and Hefzy, M.S., Continuum Modeling of the Mechanical and Thermal Behaviour of Discrete Large Structures, AIAA Journal, Vol. 19, No. 6, 1978, pp. 766-773.
3. Sun, C.T., Kim, B.J., and Bogdanoff, T.L., On the Derivation of Equivalent Simple Models of Beam-Like and Plate-Like Structures in Dynamic Analysis, AIAA Paper 81-0624, 1981, pp. 523-532.
4. Abrate, S., Simple Models for Periodic Lattice, in: Huang, T.C. et al., eds., Modal Analysis, Modeling, Diagnostics, and Control-Analytical and Experimental (DE-Vol. 38): Proceedings of the 1991 ASME Design Technical Conferences - 13th Biennial Conference on Mechanical Vibration and Noise, ASME, New York, 1991, pp. 725-731.
5. Lee, U., Dynamic Continuum Modeling of Beamlike Space Structures Using Finite-Element Matrices, AIAA Journal, Vol. 28, No. 4, 1990, pp. 725-731.
6. Lee, U., Equivalent Continuum Models of Large Platelike Lattice Structures, International Journal of Solids and Structures, Vol. 31, No. 4, 1994, pp. 457-467.
7. Doyle, J.F., Wave Propagation in Structures, Springer-Verlag, New York, 1989.
8. Lee, U. and Lee, J.K., Spectral Element Analysis of the Structure under Dynamic Distributed Loads, Proceedings of the 37th AIAA/ASME/ASCE/AHS Structural Dynamics and Material Conference, Salt Lake City, Utah, pp. 1605-1614.