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52nd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
In this paper, a simple geometrical modeling is introduced to get a better understanding of uniform space-filling spatially twisted truss structures. With a simple mathematical model of truss assemblies, their geometrical characteristics and boundary arrangements are surveyed, and also the stiffness and strength are tailored. To identify the elastic properties of uniform space-filling trusses, the strain energy density for the helically twisted unit cells is considered. The repeating unit cellsdoi:10.2514/6.2011-2122 fatcat:vovctnkexncjvo6qot2ajf3h3y