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Diagonalization strategies in search of structural optimization

机译：寻找结构优化的对角化策略

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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.
机译：传统上，拓扑优化已用于连续几何中，但是由于离散结构的广泛存在，有必要提出新的方法。下文致力于使用我们提供的新工具来实现对角线结构的拓扑优化，并将其应用于单个结构，即塞维利亚April Fair网关。为了简化此任务，我们建议首先通过参数设计软件Grasshopper自动生成这些空间网格，以便立即生成不同的对角化配置，以供分析软件SAP2000进行进一步评估。然后，使用3D物理模拟器以系统的方式寻求最佳的对角化方案。优化过程是保留满足条件（最终长度-初始长度）＞初始长度/ X的元素，这些元素表现出较大的变形，因此承受较大的轴向力。该过程考虑了十二个渐进步骤，具有不同的X值，从而有可能检测到最合适的对角线方向。

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