Development of biomimetic structures through topology optimization

Abstract

This research project proposed the use of topology optimization as a method for developing biomimetic structures while exploring and evaluating its applications in architectural design. The advancements in computer-aided design tools in recent decades made possible the implementation of computational methods in the design process, enabling the use of geometries as complex as those found in nature, which demands the proper optimization of their structural systems in order to avoid unnecessary costs. Experiments with topology optimization were conducted in multiple 2D and 3D domains, under support and loading cases inspired by nature, and the optimal solutions obtained were compared with images of existing species. The results indicates the validity of the use of topology optimization as a method for conceiving biomimetic structures and as such, its implementation in bioinspired architecture. Future developments of the research includes the implementation of the method as a tool for predicting biological evolutionary processes.