| 논문명 |
3D 프린팅 콘크리트 배합설계 프로세스에 관한 연구 / Developing Design Process of 3D Printing Concrete Mix Proportion |
| 저자명 |
진초(Chen, Chao) ; 박유나(Park, Yoo-Na) ; 유승규(Yoo, Seung-Kyu) ; 배성철(Bae, Sung-Chu) ; 김재준(Kim, Jae-Jun) |
| 수록사항 |
한국BIM학회 논문집, Vol.7 No.3 (2017-09) |
| 주제어 |
3D 프린팅 콘크리트 ; 배합비 ; 설계 프로세스 ; 3D Printing Concrete ; Mix Proportion ; Design Process |
| 요약2 |
3D concrete printing technology builds structural components layer-by-layer with concrete extruded through a nozzle without using forms. This technology can simplify construction processes by optimizing design flexibility, construction time, and cost. Furthermore, the 3D printing technology is easy to make an irregularly shaped and function embedded building(or object) which is difficult to be constructed by conventional construction method. However, the 3D printing concrete is not suitable for current commercial standard and the material itself. It is also difficult to apply it to the construction site due to the lack of initial strength and the nozzle which is clogged during the process. The research of mix proportion design process for 3D printing concrete which differs from the conventional concrete is necessary in order to solve the problems. This paper aims to calculate the 3D printing concrete mix proportion design process based on the mix materials and performance information derived from the previous researches. Therefore, the usage variation range, mutual influence relationship, and the importance priority of the mix proportion are analyzed. Based on this results, the basic design process of 3D printing concrete which contains planning design phase, basic design phase and validating performance phase is suggested. We anticipate to confirm applicability verification about the actual production by referring to this 3D printing concrete mix proportion study. In the future, this study can be utilized for blueprint of the 3D printing concrete mix proportion. |
