Diagonalization Strategies In Search Of
Structural Optimization
Author(s)
M. T. Rodríguez-León & J. Sánchez
Abstract
Topology optimization has traditionally been used in continuous geometries, but
due to the widespread presence of discrete structures it becomes necessary to
present new methods. The following text is committed to achieve the topology
optimization of diagonalized structures employing new tools at our disposal,
with application to a singular structure, the Seville April Fair gateways. To
facilitate this task we propose first generating these spatial meshes automatically
by the parametric design software Grasshopper, so that enables the immediate
generation of different diagonalization configurations for further evaluation by
the analysis software SAP2000. Then, using the 3D physical simulator Kangaroo
is sought, in a systematic way, optimized diagonalization proposals. The
optimization process is to preserve the elements that satisfy the condition (final
length - initial length) > initial length/X, which are those that present greater
deformation, and therefore, those who suffer a significant axial force. This
process has considered twelve progressive steps, with different values of X,
making it possible to detect the most appropriate direction of diagonalization.
Keywords: Seville April Fair gateways, spatial framework, diagonalization,
optimization, Grasshopper, Kangaroo.
Keywords
Seville April Fair gateways, spatial framework, diagonalization,
optimization, Grasshopper, Kangaroo.
Related Book
Other papers in this volume
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