| 논문명 |
골조공사 층당 3일 사이클 달성을 위한 CFT공법 적용사례 연구 / A Case Study of CFT(Concrete Filled Steel Tube) to Achieve 3-Days Cycle Construction Per Floor in the Framework |
| 저자명 |
백인희(Baik In-Whee) ; 손영규(Sohn Young-Kyoo) |
| 발행사 |
대한건축학회 |
| 수록사항 |
대한건축학회논문집 구조계, v.23 n.12 (2007-12) |
| 페이지 |
시작페이지(125) 총페이지(8) |
| ISSN |
12269107 |
| 주제분류 |
시공(적산) |
| 주제어 |
콘크리트 충전강관 구조 ; 층당 3일 사이클 ; 골조공사 ; 고층건물//CFT(Concrete Filled Steel Tube) ; 3-Days Cycle Construction per Floor ; Framework ; High-rise Building |
| 요약1 |
본 연구의 목적은 골조공사 층당 3일 사이클을 달성하여 국내최고 Speed의 시공속도를 가능하도록 기여한 CFT공법의 시공사례를 제시하여 차후 공기단축 및 기타 효과를 필요로 하는 유사 프로젝트 추진 시 기둥공사에 적용함을 제안하고자 한다. |
| 요약2 |
In order to meet the client's request for the shortening of the construction time in the project, it was necessary to adopt some efficient methods to shorten the time in framework, such as CFT(Concrete Filled Steel Tube) to the column system, N method/American installation method to the steel structure, and ACS(Automatic Climbing System) Form to the core-wall etc. Above all things, CFT, which called "Concrete Filled Steel Tube" and consists of a steel pipe or square filled with concrete, made the temporary work exclusive by simultaneously pouring concrete over 3～4 floors and it contributed to make these possible; such as the shortening the terms of work, the cost reduction and the improvement of quality and safety. Moreover, the complex cross-shape diaphragm was developed to improve the construction workability. The CFT method was applied to achieve the 3days cycle construction per floor in the framework and to complete the project with the domestic high speed of construction . The purpose of this study is to help next high-rise building project by analyzing and studying the CFT method in this paper. |
| 소장처 |
대한건축학회 |