3차원 모델 기반의 미적 교각 설계 및 시공 기술 개발

• 영문명: Development of Creative Design and Construction Methods of Bridge Piers using 3D Model
• 발행기관: 한국BIM학회
• 저자명: 이상용(Lee SangYong) 당고손(Dong Ngoc Son) 심창수(Shim ChangSu)
• 간행물 정보: 『KIBIM Magazine』5권 2호, 12~18쪽, 전체 7쪽
• 주제분류: 공학 > 건축공학
• 파일형태: PDF
• 발행일자: 2015.06.30

영문 초록

Bridge piers typically have circular or rectangular shapes without decorative design. Prefabrication for accelerated construction has been widely adopted in bridge structures. Cost for steel formwork is a main restriction of creative irregular shapes. 3D modelling techniques allow creative design of columns and 3D printing provides possibility to minimize the fabrication cost. In this paper, 3D design process of bridge piers was suggested by converting 2D picture into 3D decorative shape. Formwork design using 3D printed panels was also proposed and mock-up tests were conducted. Precast columns need accurate geometry control from fabrication to assembly. Laser scanning and geometry control devices were adopted. Through the digitalized process of design, fabrication and assembly, creative design of structures can be realized in reasonable cost range.

목차

ABSTRACT

1. 서론

2. 교각의 3차원 설계 기법

3. 프리캐스트 부재의 3차원 형상관리

4. 결론

References

키워드

Bridge Pier 3D Modeling 3D Printing Precast Geometry Control 교각 3차원 모델링 3차원 프린팅 프리캐스트 형상관리