3D Concrete Printing

Exploration into stability of 3D printed thin-walled concrete elements during manufacturing

Master thesis (2019)

Authors

J. Mink Civil Engineering & Geosciences

Contributors

E. Schlangen Materials and Environment - CEG (graduation committee member)
H.R. Schipper Applied Mechanics - CEG (graduation committee member)
M.A.N. Hendriks Applied Mechanics - CEG (graduation committee member)
HG Stuit Movares (graduation committee member)
T. Voogd (graduation committee member)
Faculty
Civil Engineering & Geosciences, Civil Engineering & Geosciences
Copyright: © 2019 Joost Mink
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Published Date

02-05-2019

Language

English

Reuse Rights

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Faculty

Civil Engineering & Geosciences

Abstract

An exploration into the stability of 3D printed thin-walled concrete elements during manufacturing is presented. The failure mechanisms, material parameters and analysis methods are presented. Self-buckling is the dominant failure mechanism, where the Young's modulus plays an important role. Material experiments to assess the Young's modulus are performed and presented. Predictive analysis methods to evaluate the printability of objects are discussed, where finite element modelling and the mechanistic model of Suiker are compared.

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