Mechanical Properties of Spray-Based 3D Printed Micro-Cable-Reinforced Concrete (2022-04)¶

10.1007/978-981-19-5217-3_95

Zhou Ji, Hou Guanyu, Liu Xiongfei, Li Qi, Wang Li, Li Jixiang
Contribution - Proceedings of the 2022 International Conference on Green Building, Civil Engineering and Smart City, pp. 934-942

Abstract

Spray-based 3D (S-3D) printing is an intelligent architectural technology by spraying concrete layer by layer, which can solve the problem of collaborative construction between 3D printing and reinforcement. This paper studies the feasibility of S-3D printed concrete with reinforcement. Effects of micro-cables diameters with 0.6, 0.8 and 1.0 mm on the flexural properties of S-3D printed micro-cable reinforced beams are considered. In addition, the interfacial bonding properties between micro-cable and concrete is observed by scanning electron microscope (SEM). The results showed that the ultimate flexural strength of S-3D printed micro-cable reinforced beam is improved by 43.4%–114.1% with the ductility improved by 58.4%–315.7%, respectively, which benefits the firmly bonded interface between micro-cable and concrete. This paper provides an effective method to improve the cooperation between 3D printing and reinforcement.

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18 References

0 Citations

BibTeX

@inproceedings{zhou_hou_liu_li.2023.MPoSB3PMCRC,
  author            = "Ji Zhou and Guanyu Hou and Xiongfei Liu and Qi Li and Li Wang and Jixiang Li",
  title             = "Mechanical Properties of Spray-Based 3D Printed Micro-Cable-Reinforced Concrete",
  doi               = "10.1007/978-981-19-5217-3_95",
  year              = "2023",
  volume            = "211",
  pages             = "934--942",
  booktitle         = "Proceedings of the 2022 International Conference on Green Building, Civil Engineering and Smart City",
  editor            = "Wei Guo and Kai Qian",
}

Formatted Citation

IEEE

J. Zhou, G. Hou, X. Liu, Q. Li, L. Wang and J. Li, “Mechanical Properties of Spray-Based 3D Printed Micro-Cable-Reinforced Concrete”, in Proceedings of the 2022 International Conference on Green Building, Civil Engineering and Smart City, 2023, vol. 211, pp. 934–942. doi: 10.1007/978-981-19-5217-3_95.

CMOS

Zhou, Ji, Guanyu Hou, Xiongfei Liu, Qi Li, Li Wang, and Jixiang Li. “Mechanical Properties of Spray-Based 3D Printed Micro-Cable-Reinforced Concrete”. In Proceedings of the 2022 International Conference on Green Building, Civil Engineering and Smart City, edited by Wei Guo and Kai Qian, 211:934–42, 2023. https://doi.org/10.1007/978-981-19-5217-3_95.