| 논문명 |
국내외 초고층 건축물의 대단면 매트기초 시공사례와 분석 / Case Study on Mega Foundation of Domestic and Foreign Super High-Rise Buildings / 시공기술 |
| 저자명 |
박영석 ; 이해출 ; 김경민 ; 조창식 ; 임홍철 |
| 발행사 |
한국건축시공학회 |
| 수록사항 |
한국건축시공학회 학술.기술논문발표회 논문집, v.10 n.1(통권 제18호) - 학계 (2010-05) |
| 페이지 |
시작페이지(17) 총페이지(3) |
| 주제분류 |
시공(적산) |
| 주제어 |
초고층 건물 ; 매트기초 ; 말뚝지지전면기초 ; 매트 최적화 ; Super High-Rise Building ; Mat Foundation ; Optimization of mat design |
| 요약2 |
This paper describes the possibility of the raft thickness reduction for mega foundations system of super high-rise buildings through a case study on domestic and foreign super high-rise buildings. In case of super high-rise buildings, the size of foundations, especially raft becomes wider and deeper because of heavy upper load. It is difficult to pour concrete of this kind of mega foundation, and cracks by hydration heat could happen. Therefore, there are several ways to reduce the raft thickness of mega foundations. Piled-raft could be the one because moment and shear load that the raft subjects on by soil reaction are lower. The effect of the piled-raft foundation on the raft thickness reduction could be confirmed by comparison of super high-rise buildings with pile, piled-raft and mat foundation. Furthermore, it was showed that the raft thickness could be more reduced by locating piles right under the vertical members of super structures. |
| 소장처 |
한국건축시공학회 |