| id |
caadria2023_311 |
| authors |
Wu, Hao, Gu, Sijia, Gao, Xiaofan, Luo, Jiaxiang and F. Yuan*, Philip |
| year |
2023 |
| title |
Extrusion-to-Masoning: Robotic 3D Concrete Printing of Concrete Shells As Building Floor System |
| doi |
https://doi.org/10.52842/conf.caadria.2023.2.139
|
| source |
Immanuel Koh, Dagmar Reinhardt, Mohammed Makki, Mona Khakhar, Nic Bao (eds.), HUMAN-CENTRIC - Proceedings of the 28th CAADRIA Conference, Ahmedabad, 18-24 March 2023, pp. 139–148 |
| summary |
Efficient floor systems can reduce the carbon footprint of building industry by reducing material, thereby responding to the UN Sustainable Development Goals (SDGs). Tile vault, a kind of masonry shell structure in history, can provide inspiration for extrusion-based 3D concrete printing. In this research, an “Extrusion-to-Masoning” perspective is proposed to evaluate, analysis, and simulate 3DCP. The variable-width filaments of 3DCP can be interpreted as variable-width bricks. The staggering pattern between different layers is studied. Three concrete shells with different layer-staggering patterns are printed and quantitative structural testing experiments are carried out. Then a totally printed floor slab prototype is designed and fabricated at the basis of one of the shells. |
| keywords |
3d concrete printing, tile vault, concrete shell, efficient floor slab, extrusion-to-masoning |
| series |
CAADRIA |
| email |
|
| full text |
 file.pdf (1,826,921 bytes) |
| references |
Content-type: text/plain
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| last changed |
2023/06/15 23:14 |
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