굵은 골재를 이용한 3D 콘크리트 프린팅 기술개발에 대한 연구

• 영문명: Investigation on the Development of 3D Concrete Printing(3DPC) Technology Using Coarse Aggregation
• 발행기관: 한국산업경영시스템학회
• 저자명: 황준필(Jun Pil Hwang) 권홍규(Hong-Kyu Kwon)
• 간행물 정보: 『산업경영시스템학회지』제45권 제3호, 66~77쪽, 전체 12쪽
• 주제분류: 공학 > 산업공학
• 파일형태: PDF
• 발행일자: 2022.09.30

영문 초록

Digitization and automation technologies have rapidly maximized productivity and efficiency in all industries over the past few decades. Construction automation technology has either stagnated over the same period or has not kept pace with overall economic productivity. According to the research studies up to now, the output of concrete structures using coarse aggregates (8mm or more) is very limited due to the limitations of equipment and materials. In this study, information on the development process of 3DCP equipment that can print concrete structures with the printing width (100 mm or more) and printing thickness (30 mm or more) using a 3DCP material mixed with coarse aggregate (8 mm or more) is provided. To verify the performance of the developed 3DCP equipment, experimental data are provided on output variables, the number of layers, and the inter-layer printing time interval. The evaluation and verification data of various mechanical properties (compressive and splitting tensile strength) of printed materials using coarse aggregates are provided.

목차

1. 서 론

2. 3DCP 시스템의 성능평가 방법

3. 3DCP 장비시스템과 적층재료

4. 실험결과

5. 결론

키워드

Construction Automation 3DCP Printing Time Interval Coarse Aggregate Splitting Tensile Strength