NASA NTRS · 19880067668
A simple method to model truss-beams as equivalent continua
Abstract
A new method is presented for obtaining stiffness constants for structures modeled as three-dimensional linear elastic beams. The three-dimensional lattice is comprised of multiple two-dimensional lattices. Matrix manipulation is used to determine the contribution of each two-dimensional substructure to the complete three dimensional lattice.
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Barton, O., Jr., Reiss, R., Anderson, M. S.. 1987-01-01. A simple method to model truss-beams as equivalent continua. https://ntrs.nasa.gov/citations/19880067668
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