Numerical simulation of construction 3D printing process. Problems and solution methods

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Abstract

The numerical modeling methods of the construction 3D-printing process with concrete are analyzed from the point of view of the variable geometry printed objects stability numerical simulation possibilities. The method of computational fluid dynamics (finite volume method) implemented in CFD-complexes (ANSYS Fluent, OpenFOAM, COMSOL) was found effective for modeling and process control. The method and CFD tools applicability to solve the printing process modeling and controlling problem is determined by the numerical simulation possibility of concrete mixture flow during extrusion and layers formation, geometric conformity and structures stability prediction, taking into account the mixture rheological properties (viscosity, yield strength and thixotropy) and their change in time. A distinctive feature of the developed generalized approach and the 3D printing process numerical model is the mixture rheological parameters usage. The requirements for the nomenclature and range of its values have been determined experimentally. As part of this approach implementation experimental studies of rheological behavior by shear rheometry were carried out for three types of mixtures. During the model elements 3D printing their quality and stability in dependence with the mixtures type and technological characteristics were assessed. As a result, the rheological behavior rational model of and the values range of visco-plastic mixture parameters ensuring its suitability for extrusion and layering is substantiated. These include effective viscosity and Bingham yield strength, which determine the mixture extrusion quality; static viscosity and plastic strength, static yield strength, on which the layer shape, preservation and the printed structure stability are depended.

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About the authors

G. S. Slavcheva

Voronezh Technical University

Author for correspondence.
Email: gslavcheva@yandex.ru

Doctor of Sciences (Engineering) 

Russian Federation, 84, 20-letiya Oktyabrya Street, Voronezh, 394006

V. G. Telichko

Voronezh Technical University

Email: katranv@yandex.ru

Doctor of Sciences (Engineering) 

Russian Federation, 84, 20-letiya Oktyabrya Street, Voronezh, 394006

P. Yu. Yurov

Voronezh Technical University

Email: yurov.py@yandex.ru

Postgraduate Student 

Russian Federation, 84, 20-letiya Oktyabrya Street, Voronezh, 394006

D. S. Babenko

Voronezh Technical University

Email: teleperedoz@mail.ru

Candidate of Sciences (Engineering) 

Russian Federation, 84, 20-letiya Oktyabrya Street, Voronezh, 394006

References

  1. Liu Z., Li M., Weng Y., Qian Y., Wong T.N., Tan M.J. Modelling and parameter optimization for filament deformation in 3D cementitious material printing using support vector machine. Composites Part B: Engineering. 2020. No. 193. P. 108018. EDN: IKAVYD. https://doi.org/10.1016/j.compositesb.2020.108018
  2. Wolfs R.J.M., Salet T.A.M., Roussel N. Filament geometry control in extrusion-based additive manufacturing of concrete: the good, the bad and the ugly. Cement and Concrete Research. 2021. No. 150. P. 106615. EDN: DKLWJH. https://doi.org/10.1016/j.cemconres.2021.106615
  3. Hosseini E., Zakertabrizi M., Korayem A.H., Xu G. A novel method to enhance the interlayer bonding of 3D printing concrete: an experimental and computational investigation. Cement and Concrete Composition. 2019. No. 99, pp. 112–119. EDN: KTEMNJ. https://doi.org/10.1016/j.cemconcomp.2019.03.008
  4. Jayathilakage R., Rajeev P., Sanjayan J.G. Yield stress criteria to assess the buildability of 3D concrete printing. Construction and Building Materials. 2020. No. 240. P. 117989. EDN: ZSNDMP. https://doi.org/10.1016/j.conbuildmat.2019.117989
  5. Nguyen-Van V., Panda B., Zhang G., Nguyen-Xuan H., Tran P. Digital design computing and modelling for 3-D concrete printing. Automation in Construction. 2021. No. 123 (4). P. 103529. https://doi.org/ 10.1016/j.autcon.2020.103529
  6. Wolfs R.J.M.J.M., Bos F.P.P., Salet T.A.M.A.M. Early age mechanical behaviour of 3D printed concrete: numerical modelling and experimental testing. Cement and Concrete Research. 2018. No. 106, pp. 103–116. https://doi.org/10.1016/j.cemconres.2018.02.001
  7. Wolfs R.J.M.M., Suiker A.S.J.J. Structural failure during extrusion-based 3D printing processes. The International Journal of Advanced Manufacturing Technology. 2019. No. 104, pp. 565–584. EDN: AJPDUS. https://doi.org/10.1007/s00170-019-03844-6
  8. Vantyghem G., Ooms T., De Corte W. FEM modelling techniques for simulation of 3D concrete printing. Fib Symposium 2020 “Concrete Structures for Resilient Society”. 2020, pp. 964–972. https://doi.org/10.48550/arXiv.2009.06907
  9. Collins P., Van Helvoort S., Khimshiasvili G., Marsella A. Chapter 1 Prediction of Print Success for Concrete 3D Printing. Proceedings of the 148th European Study Group Mathematics with Industry. 2019. 27 p.
  10. Andersen S., da Silva W.R.L., Paegle I., Nielsen J.H. Numerical Model Describing the Early Age Behavior of 3D Printed Concrete – Work in Progress. RILEM Bookseries. In book: Second RILEM International Conference on Concrete and Digital Fabrication. 2020, pp. 175–184. https://doi.org/10.1007/978-3-030-49916-7_18
  11. Prem P., Ambily P., Kumar S. A theoretical model to predict the structural buildability of 3D printable concrete. Mechanics of Time-Dependent Materials. No. 28 (4), pp. 2661–2679. EDN: JNUBZH. https://doi.org/10.1007/s11043-024-09666-8
  12. Abbaoui Kh., Korachi I., El Jai M. 3D concrete printing using computational fluid dynamics: Modeling of material extrusion with slip boundaries. Journal of Manufacturing Processes. 2024. Vol. 118, pp. 448–459. EDN: KLMWGP. https://doi.org/10.1016/j.jmapro.2024.03.042
  13. Spangenberg J. and all. Numerical simulation of multi-layer 3D concrete printing. RILEM Technical Letters. 2021. Vol. 6, pp. 119–123. EDN: OSPDXA. https://doi.org/10.21809/rilemtechlett.2021.142
  14. Shoukat K., Muammer K. Numerical modelling and simulation for extrusion-based 3D concrete printing: The underlying physics, potential, and challenges. Results in Materials. Vol. 16. P. 100337. EDN: ZKIZES. https://doi.org/ 10.1016/j.rinma.2022.100337
  15. Dong A., Zhang Y.X., Yang R. Numerical modelling of 3D concrete printing: material models, boundary conditions and failure identification. Engineering Structures. 2023. No. 299. P. 117104. EDN: EHYLUB. https://doi.org/10.1016/j.engstruct.2023.117104
  16. Slavcheva G.S., Artamonova O.V. The control of rheological behaviour for 3D-printable building mixtures: experimental evaluation of «nano» tools prospects. Nanotehnologii v Stroitel’stve. 2019. Vol. 11. No. 3, pp. 325–334. (In Russian). EDN: NNOLZG. https://doi.org/10.15828/2075-8545-2019-11-3-325-334
  17. Slavcheva G.S. 3D-build printing today: potential, challenges and prospects for implementation. Stroitel’nye Materialy [Construction Materials]. 2021. No. 5, pp. 28–36. (In Russian). EDN: WACJMY. https://doi.org/10.31659/0585-430X-2021-791-5-28-36
  18. Yurov P.Yu., Karakchi-Ogli D.R. Influence of technological properties of cement mixture on the quality of layered 3D-printed elements. Vestnik Inzhenernoi shkoly Dal’nevostochnogo federal’nogo universiteta. 2025. No. 1 (62), pp. 139–154. EDN: HIZOBF. https:// doi.org/10.24866/2227-6858/2025-1/139-154

Supplementary files

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2. Fig. 1. CAD model (а) and model element printing path (b)

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3. Fig. 2. Instruments and devices for evaluating technological properties of mixtures: а – measuring the diameter of the mixture spreading on a vibrating table; b – device for checking the plastic strength; c – scheme of testing the samples for shape resistance

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4. Fig. 3. Rheological curves of cement mixtures: а – C – W; b – C – W – SP; c – C – W – SP – MK

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5. Fig. 4. Results of model element 3D printing using CD – W mixture at the extruder screw speed: а – 35 rot/min; b – 10 rot/min

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6. Fig. 5. Results of model element 3D printing using CD – W –SP mixture at the extruder screw speed 10 rot/min: а – printing start; b – printing end

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7. Fig. 6. Results of model element 3D printing using CD – W –SP – MK mixture at the extruder screw speed 10 rot/min: а – printing start; b – printing end

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