以設計演算法探討仿生建築結構系統：以高樓結構系統為例

Exploring Bionic Architecture Structure Systems through Design Algorithms-A High-Rise Structure Systems Case Study

仿生建築最重要的概念即是透過模仿自然界生物的生理、行為和環境適應性等特徵，降低對環境的傷害，創造可持續性之建築物，同時創造與自然界生物共存之環境。本研究選擇建築結構系統中的高樓結構系統—陶朱隱園作為仿生建築案例，以案例之演算規則為基礎，結合自然界元素的型態及組織脈絡，做演算法之延伸演變，探討數位工具於建築結構系統的多樣性與可能性。
本研究之實驗進行流程，首先蒐集陶朱隱園之相關資料與演算規則，並從陶朱隱園之演算規則「每上升一個樓層，平面旋轉4.5度的方式，自2至21層順時針方式旋轉，共旋轉90度」為基礎，做演算法之延伸變化。研究結果發現，運用Grasshopper所生成之量體若以「上升後旋轉，平面不變」、「上升後旋轉，平面縮小」、「單元式單一方向旋轉」之變化規則，以建築結構系統之基本觀念判斷，符合結構安全性與合理性；而若以「上升後旋轉，平面放大」、「多邊形頂點為圓心旋轉」之變化規則，則因量體重心不穩定等因素，較不符合結構安全性與合理性。期望藉由本研究結果，可供日後建築相關之初學者參考運用，並作為建築相關研究者後續深入研究之基礎。

Bio-mimetic architecture primarily aims to reduce environmental damage and create sustainable buildings by imitating the physiological, behavioral, and adaptive features of organisms in nature. It also aims to create an environment that coexists with natural organisms. In this study, high-rise structural systems in building structures are used as a reference, with Tao Zhu Yin Yuan serving as a case study for bio-mimetic architecture. Based on the algorithm rules of the case study, the research extends and varies the algorithms by combining the morphology and organizational context of natural elements. This study explores the diversity and possibilities of digital tools in building structural systems.
The experimental process of this study begins by collecting relevant data and algorithm rules of the Tao Zhu Yin Yuan. Based on the algorithm rule of Tao Zhu Yin Yuan, which involves rotating the floor plan by 4.5 degrees per floor in a clockwise manner from the 2nd to the 21st floor, totaling 90 degrees, the algorithm is extended and varied. The research findings indicate that when using the generated forms from Grasshopper and applying the variation rules of ''rising with rotation, unchanged floor plan,'' ''rising with rotation, shrinking floor plan,'' and ''unitary rotation in a single direction,'' the judgments based on the fundamental concepts of architectural structural systems align with structural safety and rationality. On the other hand, the variation rules of ''rising with rotation, expanding floor plan'' and ''rotation around the polygon vertices as the center'' are less consistent with structural safety and rationality due to factors such as unstable center of mass. It is expected that these research results can serve as a reference for future beginners in the field of architecture and provide a foundation for further in-depth research by architecture-related researchers.