Abstract
Outstanding properties and advanced functionalities of thermal–regulatory by origami-based architecture materials have been shown at various scales. However, in order to model and manage its programmable mechanical properties by Building Information Modelling (BIM) for use in a covering structure is not a simple task. The aim of this study was to model an element that forms a dynamic shell that prevents or allows the perpendicular incidence of the sun into the infrastructure. Parametric modelling of such complex structures was performed by Grasshopper and Rhinoceros 3D and were rendered by using the V-ray’s plugin. The elements followed the principles of origami to readjust its geometry considering the sun position, changing the shadow in real time depending on the momentary interest. The results of the project show that quadrangular was the most suitable Origami shape for façade elements. In addition, a BIM-based automated system capable of modifying façade elements considering the sun position was performed. The significance of this research relies on the first implementation and design of an Origami constructive element using BIM methodology, showing its viability and opening outstanding future research lines in terms of sustainability and energy efficiency.
Highlights
The scope of this study provides a great basis for the development of future studies, with sustainability and energy efficiency being their major objectives
This study proposed a methodology for the design management of the operation and represents breakthrough in the development of the sector, the of aorigami modulartechniques and adaptive façade afor highly glassed buildings
Conclusions conditions of lighting and temperature. These conditions were set in real time by the loThis study proposed a methodology for the design and management of the operation cation and the season of the year under evaluation
Summary
Origami is the ancient art of paper folding and comes from Japanese cultural background: from ori meaning folding and kami meaning paper. It is a metamorphic art in which a piece of paper is transformed without the need to add or remove material. The geometries and volumes are obtained by means of folds and creases. Recent developments in computer science, number theory, and computational geometry [3,4] have led the way for powerful new techniques of analysis and design which nowadays extend beyond art. An important increase of the greenhouse gas emissions was detected. This pointed out to an improvement of the global warming tendency
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