Earticle

초록

영어

Long-term deformation of vertical members in tall buildings can cause structural and serviceability problems by causing differential column shortening between vertical members. Therefore, it is necessary to analyze the differential column shortening through the construction stage analysis assuming the actual construction process. In particular, unlike the general construction process, the top-down method has the characteristic that the slab is installed before the column, so caution is needed in the analysis of the construction stage. In this study, we intend to propose a method for differential column shortening in which the top-down method is applied to the construction stage analysis.

목차

Abstract
1. 서론
2. 역타 공법을 적용한 기둥축소량 해석 방법
2.1 기둥축소량 해석 알고리즘
2.2 역타공법을 고려한 시공단계해석 입력 방법
3. 기둥축소량 해석
3.1 해석 모델
3.2 해석 위치
3.3 기둥축소량 해석을 위한 입력자료
3.4 층별 누적 하중 일수
4. 역타 공법을 적용한 기둥축소량 해석 결과
4.1 기둥(C1)의 해석 결과
4.2 벽체(W1)의 해석 결과
4.3 기둥(C1)-벽체(W1)간의 부등축소량 산정
4.5 공법에 따른 부등축소량 비교
5. 결론
REFERENCES

저자

• 고규완 [ Ko, Kyu-Wan | 수구조기술사사무소 사원, 공학석사 ]
• 송화철 [ Song, Hwa-Cheol | 한국해양대학교 해양공간건축학부 교수, 공학박사 ] Corresponding Author

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