Experimental and numerical analysis of 3D printed cement mortar specimens using inkjet 3DP

Shakor, P; Gowripalan, N; Rasouli, H

Experimental and numerical analysis of 3D printed cement mortar specimens using inkjet 3DP

Shakor, P

Gowripalan, N Rasouli, H

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Publisher:: Springer Science and Business Media LLC
Publication Type:: Journal Article
Citation:: Archives of Civil and Mechanical Engineering, 2021, 21, (2), pp. 58
Issue Date:: 2021-03-24

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Field	Value	Language
dc.contributor.author	Shakor, P https://orcid.org/0000-0002-6617-261X
dc.contributor.author	Gowripalan, N
dc.contributor.author	Rasouli, H
dc.date.accessioned	2021-03-29T03:32:14Z
dc.date.available	2021-03-29T03:32:14Z
dc.date.issued	2021-03-24
dc.identifier.citation	Archives of Civil and Mechanical Engineering, 2021, 21, (2), pp. 58
dc.identifier.issn	1644-9665
dc.identifier.issn	1644-9665
dc.identifier.uri	http://hdl.handle.net/10453/147609
dc.description.abstract	Investigations involving the experimental and numerical analysis of inkjet (powder-based) 3DP are relatively limited for cement mortar materials. This study, by using cement mortar specimens, aimed to determine the optimum strength of 3D printed structural members in all three planes by identifying the compressive strength of cubes, the modulus of elasticity and Poisson’s ratio. In addition, this study aimed to analyse and verify the numerical model for 3D printed cementitious mortar (CP) prisms and beams using an inkjet 3D printer by considering the mechanical behaviour of the printed prisms under compression. Robust and optimal mechanical properties of the 3D printed cementitious mortar obtained from laboratory testing were utilised in the simulation of structural components using ABAQUS software. As inputs for simulation, the strength properties of the printed objects in all three cartesian planes were obtained from test results. The obtained results showed that the printed cementitious materials have orthotropic properties and that the results of experiments were consistent with the analytical solutions and hypothesised model for the different geometric shapes. This finding is extremely valuable in determining the optimum features of 3D printed structures.
dc.language	en
dc.publisher	Springer Science and Business Media LLC
dc.relation.ispartof	Archives of Civil and Mechanical Engineering
dc.relation.isbasedon	10.1007/s43452-021-00209-3
dc.rights	info:eu-repo/semantics/restrictedAccess
dc.rights	This is a post-peer-review, pre-copyedit version of an article published in [Archives of Civil and Mechanical Engineering]. The final authenticated version is available online at: https://link.springer.com/article/10.1007/s43452-021-00209-3]”
dc.subject	0913 Mechanical Engineering
dc.title	Experimental and numerical analysis of 3D printed cement mortar specimens using inkjet 3DP
dc.type	Journal Article
utslib.citation.volume	21
utslib.for	0913 Mechanical Engineering
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Civil and Environmental Engineering
utslib.copyright.status	recently_added	*
dc.date.updated	2021-03-29T03:32:10Z
pubs.issue	2
pubs.publication-status	Published online
pubs.volume	21
utslib.citation.issue	2

Abstract:

Investigations involving the experimental and numerical analysis of inkjet (powder-based) 3DP are relatively limited for cement mortar materials. This study, by using cement mortar specimens, aimed to determine the optimum strength of 3D printed structural members in all three planes by identifying the compressive strength of cubes, the modulus of elasticity and Poisson’s ratio. In addition, this study aimed to analyse and verify the numerical model for 3D printed cementitious mortar (CP) prisms and beams using an inkjet 3D printer by considering the mechanical behaviour of the printed prisms under compression. Robust and optimal mechanical properties of the 3D printed cementitious mortar obtained from laboratory testing were utilised in the simulation of structural components using ABAQUS software. As inputs for simulation, the strength properties of the printed objects in all three cartesian planes were obtained from test results. The obtained results showed that the printed cementitious materials have orthotropic properties and that the results of experiments were consistent with the analytical solutions and hypothesised model for the different geometric shapes. This finding is extremely valuable in determining the optimum features of 3D printed structures.

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http://hdl.handle.net/10453/147609