| id |
acadia15_185 |
| authors |
Mogas-Soldevila, Laia; Duro-Royo, Jorge; Oxman, Neri |
| year |
2015 |
| title |
Form Follows Flow: A Material-Driven Computational Workflow for Digital Fabrication of Large-Scale Hierarchically Structured Objects |
| doi |
https://doi.org/10.52842/conf.acadia.2015.185
|
| source |
ACADIA 2105: Computational Ecologies: Design in the Anthropocene [Proceedings of the 35th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-0-692-53726-8] Cincinnati 19-25 October, 2015), pp. 185-193 |
| summary |
In the natural world, biological matter is structured through growth and adaptation, resulting in hierarchically structured forms with tunable material computation. Conventional digital design tools and processes, by contrast, prioritize shape over matter, lacking integration between modeling, analysis, and fabrication. We present a novel computational environment and workflow for the design and additive manufacturing of large-scale hierarchically structured objects. The system, composed by custom multi-barrel deposition attached to robotic positioning, integrates material properties, fabrication constraints and environmental forces to design and construct full-scale architectural components. Such components are physically form-found by digitally extruding natural polymers with functionally graded mechanical and optical properties informed by desired functionality and executed through flow-based fabrication. In this approach, properties such as viscosity, velocity, and pressure embed information in two-dimensional printing patterns and induce three-dimensional shape formation of the fabricated part. As a result, the workflow associates physical material and fabrication constraints to virtual design tools for modeling and analysis, challenging traditional design workflows and prioritizing flow over form. |
| keywords |
Material-driven Design, Additive Manufacturing, Integrated Design Workflows, Digital Fabrication, Digital Design Process, Material Ecology |
| series |
ACADIA |
| type |
normal paper |
| email |
|
| full text |
 file.pdf (824,976 bytes) |
| references |
Content-type: text/plain
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| last changed |
2022/06/07 07:58 |
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