Optimal Rate of Printing of 3D Printed Concrete Columns and Walls to Avoid Buckling
K P Phadnis,M N Shariff,Devdas Menon +2 more
- Vol. 936, Iss: 1, pp 012053
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The article was published on 2020-09-01 and is currently open access. It has received 1 citations till now. The article focuses on the topics: Buckling.read more
Citations
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Learning from historical structures under compression for concrete 3D printing construction
TL;DR: In this article, the authors present a survey of historic buildings with 3D printed concrete without reinforcement and formwork, and a set of strategies including potential toolpaths and intermediate states are defined to print the identified forms, considering issues concerning material requirements and printing process.
References
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3D printing using concrete extrusion: A roadmap for research
Richard A. Buswell,W.R. Leal de Silva,Scott Z. Jones,Justin Dirrenberger,Justin Dirrenberger +4 more
TL;DR: In this article, the relationship between fresh and hardened paste, mortar, and concrete material properties and how they influence the geometry of the created object is explored and classified by construction application to identify the spectrum of future research exploration in this emerging field.
Journal ArticleDOI
Mechanical performance of wall structures in 3D printing processes: Theory, design tools and experiments
TL;DR: In this paper, a model for analyzing and optimising the mechanical performance of straight wall structures in 3D printing processes is presented, which incorporates the most relevant process parameters, which are the printing velocity, the curing characteristics of the printing material, the geometrical features of the printed object, the heterogeneous strength and stiffness properties, the presence of imperfections, and the non-uniform dead weight loading.
Journal ArticleDOI
Structural failure during extrusion-based 3D printing processes
Rjm Rob Wolfs,Akke S.J. Suiker +1 more
TL;DR: In this article, failure by elastic buckling and plastic collapse of wall structures during extrusion-based 3D printing processes is studied. And the authors validate the results obtained from the parametric 3D print model with the results of dedicated FEM simulations and 3D concrete printing experiments.
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