The Matlab code tensopt for the topology optimization of tensegrity structures, is now available for download at the following webpage: fernandofraternaliresearch/downloads.asp?id=2 tensopt performs the topology optimization of a tensegrity structure connecting a given set of nodes in 3D. The code examines all the possible connections between the given nodes (background structure), in the form of compressed members (“bars” or “struts”) and/or tensile elements (“strings” or “cables”). The optimal connectivity table is determined through a mass minimization algorithm, which accounts for multiple loading conditions; yield constraints; local buckling constraints in the compressed members; and a global stability constraint related to the magnitude of the minimum eigenvalue of the global stiffness matrix of the structure. Further details are available on the download page.
Posted on: Sun, 01 Jun 2014 09:03:05 +0000
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