A novel modeling platform for characterization and optimal design of micro-architected materials

53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012

Volumn , Issue , 2012, Pages

  Godfrey, Scott W ^a   Valdevit, Lorenzo ^a  

^a University of California at Irvine   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMMUNICATION INTERFACE; DIMENSIONAL CONTROL; GEOMETRIC MODELING; MESHING ALGORITHM; MODELING PLATFORMS; MULTIFUNCTIONALITY; ORDERS OF MAGNITUDE; SPECIFIC STIFFNESS;

ABAQUS; OPTIMAL SYSTEMS; STRUCTURAL DYNAMICS;

CHARACTERIZATION;

EID: 84881389464     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)

1. Valdevit, L., A.J. Jacobsen, J.R. Greer, W.B. Carter, Protocols for the Optimal Design of Multifunctional Cellular Structures: From Hypersonics to Micro-Architected Materials. Journal of the American Ceramic Society, Special Issue in Honor of A.G. Evans, 2011. 94(S1): p. S15-S34.
2. Schaedler, T.A., A.J. Jacobsen, A. Torrents, A.E. Sorensen, J. Lian, J.R. Greer, L. Valdevit, W.B. Carter, Ultralight Metallic Micro-lattices. Science, 2011. 334 (6058): p. 962-965.
3. Torrents, A., T.A. Schaedler, A.J. Jacobsen, W.B. Carter, L. Valedvit, Characterization of nickel-based microlattice materials with structural hierarchy from the nanometer to the millimeter scale. Acta Mater, 2012. In press.
4. Greer, J.R. and J.T.M. De Hosson, Plasticity in small-sized metallic systems: Intrinsic versus extrinsic size effect. Progress in Materials Science, 2011. 56(6): p. 654-724.
5. Godfrey, S.W. and L. Valdevit, A Solid Geometry-Based Tool for Modeling and Meshing of Periodic Hollow Micro-Truss Lattices. 2012. In preparation.
6. Jacobsen, A.J., W. Barvosa-Carter, and S. Nutt, Micro-scale truss structures formed from self-propagating photopolymer waveguides. Advanced Materials, 2007. 19(22).
7. Jacobsen, A.J., et al. Interconnected self-propagating photopolymer waveguides: An alternative to stereolithography for rapid formation of lattice-based open-cellular materials. in Twenty First Annual International Solid freeform Fabrication Symposium. 2010. Austin, TX: University of Texas.
8. Deshpande, V.S., N.A. Fleck, and M.F. Ashby, Effective properties of the octet-truss lattice material. Journal of the Mechanics and Physics of Solids, 2001. 49(8): p. 1747-1769.
9. Slaughter, W.S., The Linearized Theory of Elasticity2002, Boston: Birkhauser.