Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Free Deposition Printing for Space Truss Structures
This paper proposes a specific extrusion method for 3D printing of mortar called free deposition by the authors. It consists in letting a fine mortar flow through a moving nozzle above a support, here EPS foam. The aim is to obtain a regular lace, thus to avoid instability phenomena like coiling, and ensure a regular diameter, without stretching the lace. A rheological characterisation is proposed and is experimentally tested. This work takes place in the context of the building of space trusses in 3D printed concrete thanks to progressively assembled EPS foam blocks acting as support.
Free Deposition Printing for Space Truss Structures
This paper proposes a specific extrusion method for 3D printing of mortar called free deposition by the authors. It consists in letting a fine mortar flow through a moving nozzle above a support, here EPS foam. The aim is to obtain a regular lace, thus to avoid instability phenomena like coiling, and ensure a regular diameter, without stretching the lace. A rheological characterisation is proposed and is experimentally tested. This work takes place in the context of the building of space trusses in 3D printed concrete thanks to progressively assembled EPS foam blocks acting as support.
Free Deposition Printing for Space Truss Structures
RILEM Bookseries
Bos, Freek P. (Herausgeber:in) / Lucas, Sandra S. (Herausgeber:in) / Wolfs, Rob J.M. (Herausgeber:in) / Salet, Theo A.M. (Herausgeber:in) / Duballet, Romain (Autor:in) / Mesnil, Romain (Autor:in) / Ducoulombier, Nicolas (Autor:in) / Carneau, Paul (Autor:in) / Demont, Leo (Autor:in) / Motamedi, Mahan (Autor:in)
RILEM International Conference on Concrete and Digital Fabrication ; 2020 ; Eindhoven, The Netherlands
Second RILEM International Conference on Concrete and Digital Fabrication ; Kapitel: 85 ; 873-882
RILEM Bookseries ; 28
08.07.2020
10 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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