Grading Material Properties in 3D Printed Concrete Structures
| Author(s): |
José Hernández Vargas
(PhD. Candidate, KTH Royal Institute of Technology , Dept. of Civil & Architectural Engineering, Div. of Concrete Structures , Brinellvägen 23 , Stockholm , Sweden)
Helena Westerlind (Senior researcher, KTH Royal Institute of Technology, School of Architecture , Osquarsbacke 5 , Stockholm , Sweden) Johan Silfwerbrand (Professor, KTH Royal Institute of Technology , Dept. of Civil & Architectural Engineering, Div. of Concrete Structures , Brinellvägen 23 , Stockholm , Sweden) |
|---|---|
| Medium: | journal article |
| Language(s): | English |
| Published in: | Nordic Concrete Research, July 2022, n. 1, v. 66 |
| Page(s): | 73-89 |
| DOI: | 10.2478/ncr-2022-0004 |
| Abstract: |
Functionally graded materials (FGMs) describe composite materials with a gradual change in properties along one or several axes. A major advantage with this approach is the avoidance of discontinuities between different layers of material. 3D Printing offers the possibility to control the material composition and spatial placement along the printing process to create structures with graded properties. However, there are very few examples of the application of this approach to 3D concrete printing (3DCP). This paper presents a review of the current approaches of and methods to grade the material properties of a 3DCP structure, as well as a review of similar methods used in other 3D printing processes. Finally, the potential applicability of these principles into concrete are presented and discussed. |
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data sheet - Reference-ID
10705807 - Published on:
19/02/2023 - Last updated on:
19/02/2023
