| id |
acadia18_328 |
| authors |
Kladeftira, Marirena; Shammas, Demetris; Bernhard, Mathias; Dillenburger, Benjamin |
| year |
2018 |
| title |
Printing Whisper Dishes. Large-scale binder jetting for outdoor installations |
| doi |
https://doi.org/10.52842/conf.acadia.2018.328
|
| source |
ACADIA // 2018: Recalibration. On imprecisionand infidelity. [Proceedings of the 38th Annual Conference of the Association for Computer Aided Design in Architecture (ACADIA) ISBN 978-0-692-17729-7] Mexico City, Mexico 18-20 October, 2018, pp. 328-335 |
| summary |
This research explores the design opportunities of a novel fabrication process for large scale architectural installations suitable for outdoor weather conditions.
High resolution, bespoke geometries are easily fabricated at no extra cost in a continuous system using Binder Jet printing technology. The material properties of sandstone are considered a design drive for producing structural paths according to a finite element analysis. Several post processing materials are tested for strengthening the final geometry and providing a water resistant solution. The process is tested in a large, 1:1 sound installation of a pair of acoustic mirrors.
First, this paper describes the specific potential and challenges of Binder Jet printing for outdoor applications. It, then, outlines the design principles of the sound device, the acoustic mirror, and their integration into a digital model. Finally, the computational design strategy is described, including topology optimization to reduce the weight/material and the integration of functional details |
| keywords |
work in progress, 3d printing, form finding, digital fabrication, building technologies |
| series |
ACADIA |
| type |
paper |
| email |
|
| full text |
 file.pdf (6,322,818 bytes) |
| references |
Content-type: text/plain
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Aghaei-Meibodi, Mania, Mathias Bernhard, Andrei Jipa, and Benjamin Dillenburger (2017)
 The Smart Takes from the Strong
, Fabricate 2017: Rethinking Design and Construction, edited by Bob Sheil, Achim Menges, Ruairi Glynn and Marilena Skavara, 210–17. London: UCL Press
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Dillenburger, Benjamin, and Michael Hansmeyer (2013)
The Resolution of Architecture in the Digital Age
, Global Design and Local Materialization, edited by Jianlong Zhang and Chengyu Sun, 347–57. Berlin: Springer International Publishing
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Hodder, K.J., J.A. Nychka, and R.J Chalaturnyk (2018)
Process Limitations of 3D Printing Model Rock
, Progress in Additive Manufacturing 3: 1–10
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Jipa, Andrei, Mathias Bernhard, Nicolas Ruffray, Timothy Wangler, Robert Flatt, Benjamin Dillenburger, and Mathias Bernhard (2017)
SkelETHon Formwork 3D Printed Plastic Formwork for Load-Bearing Concrete Structures
, Proceedings of the 22nd Conference of the Iberoamerican Society of Digital Graphics, 345–52. S?o Paulo, Brazil: SIGraDI.
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Nguyen, Q.B., D.N. Luu, S.M.L. Nai, Z. Zhu, Z. Chen, and J. Wie (2018)
The Role of Powder Layer Thickness on the Quality of SLM Printed Parts
, Archives of Civil and Mechanical Engineering 18 (3): 948–55
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Rael, Ronald, and Virginia San Fratello (2011)
Material Design and Analysis for 3D-Printed Fiber- Reinforced Cement Polymer Building Components
, Ambience '11, edited by Lars Hallnäs, Annika Hellström, and Hanna Landin, 136–41. Sweden: CTF
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Rippmann, M., A. Liew, T. Van Mele, and P. Block (2018)
Design, Fabrication and Testing of Discrete 3D Sand-Printed Floor Prototypes
, Materials Today Communications 15 (06): 254–59
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| last changed |
2022/06/07 07:51 |
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