국가별 풍하중 기준과 풍동실험에 따른 대공간 구조물 지붕의 풍압계수 분석

서지정보

ㆍ발행기관 : 한국공간구조학회 ㆍ수록지정보 : 한국공간구조학회지 / 17권 / 4호
ㆍ저자명 : 천동진, 윤성원

목차

Abstract
1. 서론1
2. 주 골조용 외압계수
3. 주 골조용 설계풍압
3.1 인천문학경기장
3.2 제주월드컵 경기장
4. 외장재용 외압계수
5. 외장재용 설계풍압
5.1 인천문학경기장
5.2 제주월드컵경기장
6. 풍동실험데이터
6.1 인천문학경기장 풍압실험
6.2 제주월드컵경기장 풍압실험
7. 풍하중 기준과 풍동실험 결과 비교
8. 결론
감사의 글
References

영어 초록

Spatial Structure has suffered from a lot of damage due to the use of lightweight roofs. Among them, the damage caused by strong winds was the greatest, and the failure of the calculation of the wind load was the most frequent cause. It provides that wind tunnel test is used to calculate the wind load. However, it is often the case that the wind load is calculated based on the standard of wind load in the development design stage. Therefore based on this, the structure type and structural system and member design are often determined. Spatial structure is usually open at a certain area. The retractable roof structure should be operated with the open roof in some cases, so the wind load for the open shape should be considered, but it is not clear on the basis of the wind load standard. In this paper, the design wind pressure of a closed and retractable roof structure is calculated by KBC2016, AIJ2004, ASCE7-10, EN2005, and the applicability of wind pressure coefficient is compared with wind tunnel test.

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