지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2021.10
- 수록면
- 227 - 234 (8page)
이용수
초록· 키워드
오류제보하기
Steel-Polymer prefabricated floor system that contained infilled polymers between the shallow top and bottom steel plates was developed to apply to steel structures. The thickness of the floor system mainly has a range from 25 mm to 70 mm. Despite the shallow thickness, the floor system has great structural performance, such as bending capacity, floor vibration performance. However, the fire resistance performance of the system needed to be improved to apply to actual buildings without fire-proofing materials. With the development of the polymers adding an additive, the fire resistance performance of the system was significantly improved, and studies about the structural fire behavior of the floor system were actively conducted with experimental and numerical approaches. Nevertheless, the behavior of circular spacers that had a role in enhancing out-of-plane buckling loads and ductility under large deformations and taking advantage in the manufacturing process has not been investigated. Therefore, the thermal behavior of circular spacers under fire conditions was studied with simplified numerical methods. And, with transient heat transfer analysis including nonlinear thermal properties of steel and polymers, nonlinear thermal contact conductance of the contact area between steel and polymers, the temperature changes of unheated surfaces where the spacers were installed at or not were obtained under fire conditions. Finally, the relation equation was proposed to calculate the temperature changes according to various specifications of circular spacers. Using this proposed equation, the thermal insulation design for the spacers of steel-polymer prefabricated were carried out at the end of this paper.
목차
Abstract
1. 서론
2. 유한요소 해석 모델링
3. 해석 결과 및 분석
4. 결론
REFERENCES
참고문헌 (19)
참고문헌 신청
Agwu Nnanna, A. G., & Haji-Sheikh, A. (2005). Sensitivity coefficients for experimental estimation of interstitial properties during phase change in porous medis, Inverse Problems in Science and Engineering, 13(6), 595-616.
Albero, V., Espinos, A., Serra, E., Romero, M. L., & Hospitaler, A. (2019). Numerical study on the flexural behaviour of slim-floor beams with hollow core slabs at elevated temperature, Engineering Structures, 180, 561-573.
Bahrami, M., Yovanovich, M., & Marotta, E. (2004). Modeling of thermal joint resistance of polymer-metal rough interfaces, In Proceedings of the 2004 ASME International Mechanical Engineering Congress, USA
European Committee for Standardization (2005). EN 1993-1-2:2005 Eurocode 3: Design of steel structures-Part 1-2: General rules-Structural fire design
Fang, H., Bai, Y., Liu, W., & Wang, J. (2019). Connections and structural applications of fibre reinforced polymer composites for civil infrastructure in aggressive environments, Composites Part B: Engineering, 164, 129-143.
Albero, V., Espinos, A., Serra, E., Romero, M. L., & Hospitaler, A. (2019). Numerical study on the flexural behaviour of slim-floor beams with hollow core slabs at elevated temperature, Engineering Structures, 180, 561-573.
Bahrami, M., Yovanovich, M., & Marotta, E. (2004). Modeling of thermal joint resistance of polymer-metal rough interfaces, In Proceedings of the 2004 ASME International Mechanical Engineering Congress, USA
European Committee for Standardization (2005). EN 1993-1-2:2005 Eurocode 3: Design of steel structures-Part 1-2: General rules-Structural fire design
Fang, H., Bai, Y., Liu, W., & Wang, J. (2019). Connections and structural applications of fibre reinforced polymer composites for civil infrastructure in aggressive environments, Composites Part B: Engineering, 164, 129-143.
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
강-폴리머 조립식 합성 바닥 개발과 적용
한국강구조학회지
2021 .10
-
모듈러 건식 바닥구조용 원형강관 강판패널의 구조성능 실험
한국강구조학회 학술대회 발표집
2021 .06
-
Vibration analysis and FE model updating of lightweight steel floors in full-scale prefabricated building
Structural engineering and mechanics : An international journal
2016 .01
-
고온에 노출된 PCM 충진형 바닥 시스템의 거동 특성
한국공간구조학회지
2017 .01
-
단열 스페이서의 열성능을 고려한 창호의 결로 방지 설계
대한건축학회 논문집 - 계획계
2016 .04
-
화재에 노출된 강-폴리머 합성 바닥의 구조 해석 모델
대한건축학회 학술발표대회 논문집
2020 .10
-
Dynamic Buckling Test of Cell Setting Spacer Grid and Normal Spacer Grid
한국방사성폐기물학회 학술대회
2019 .01
-
Enhancement of FEM Shell Spacer Grid Model Using Experimental Data
대한기계학회 춘추학술대회
2024 .11
-
Finite element study on composite slab-beam systems under various fire exposures
Steel and Composite Structures, An International Journal
2020 .01
-
A Numerical Study of Droplet Splitting using Different Spacers Spacers in EWOD Device
BioChip Journal
2020 .01
-
노후 공동주택 바닥구성층 수선에 따른 충격음 차단성능 개선
한국소음진동공학회논문집
2019 .04
-
고압용 고체 절연물의 구조해석과 파면 시험을 통한 검증 연구
대한기계학회 춘추학술대회
2018 .12
-
철선일체형 데크플레이트 바닥구조의 휨성능
한국강구조학회 학술대회 발표집
2021 .06
-
Use and Application of High-Performance Steels for Steel Structures
한국강구조학회지
2017 .04
-
Efficient, Green-Solvent Processed, and Mechanically Robust Polymer Solar Cells Enabled by Hydrophilic Spacer-Incorporated Polymer Donors
한국고분자학회 학술대회 연구논문 초록집
2022 .04
-
EFFECTS OF GRID SPACER WITH MIXING VANE ON ENTRAINMENTS AND DEPOSITIONS IN TWO-PHASE ANNULAR FLOWS
Nuclear Engineering and Technology
2015 .01
-
시판 3D Spacer Fabrics의 기능성 의복에의 적용 가능성 확인을 위한 물성평가
한국섬유공학회지
2017 .01
-
A Study on the Impact Analysis for the Spacer Grid by Peripheral Temperature
한국방사성폐기물학회 학술대회
2018 .01
-
Vibration analysis and FE model updating of lightweight steel floors in full-scale prefabricated building
Structural Engineering and Mechanics, An Int＇l Journal
2016 .01
-
슬래브 일체형 바닥구조와 완충형 바닥마감의 조합에 의한 얇은 바닥슬래브의 바닥충격음 차단 성능 개선
한국건축친환경설비학회 논문집
2015 .12
이 논문의 저자 정보
이 논문과 함께 이용한 논문
최근 본 자료
댓글(0)
0