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Serviceability Evaluation of Slim Composite Floor System  

Eun, Hee-Chang (강원대학교 건축학부)
Publication Information
KIEAE Journal / v.8, no.6, 2008 , pp. 63-70 More about this Journal
Abstract
Slim floor construction is becoming used throughout many countries. It combines the advantages of flat slab construction with significant inherent resistance to fire. The slim floor system with web openings leads to the reduction of its self-weight. Although the system has enough strength and stiffness, it is necessary to evaluate and improve the effects of dynamic vibration to be able to annoy the residents. Thus, this study evaluates the serviceability of vibration effects based on the dynamic test of five slim composite beams. Based on the experimental results, the initial stiffness and natural frequency of all specimens exhibit the similar trend regardless of the opening and the shape of cross section. The decrease in natural frequency is deeply related to the reduction in the stiffness of specimens and thus, it can be concluded that the damage of slim composite floor can be detected by the measurement of natural frequency instead of the load-carrying capacity and the stiffness.
Keywords
slim composite beam; vibration; serviceability; frequency; web opening;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 Roy R. Craig, Jr., "Coupling of substructures for dynamic analysis: an overview," AIAA, 2000-1573, pp.1-12
2 Bachmann H., "Case studies of structures with man-induced vibrations," Journal of structural engineering, ASCE, 118(3), 1992, pp.631-647   DOI
3 British Standard BS5400, Part 2:Steel, Concrete and Composite Bridges : Specification for load, Appendix C, British Standards Institution, 1978
4 Canadian Standard CAN3-S16. I-M89 : Steel structures for Buildings -- Limit Slates Design, Appendix G : Guide for Floor Mbrarions, Canadian Standards Association
5 Matthews, C. M., Montgomery, C. J., and Murrat, D. W., "Designing Floor Systems for Dynamic Response," Structural Engineering Report No.106. Department od Civil Engineering, University of Alberta, Edmonton, Alberta, 1982
6 Murray, T. M., "Acceptability Criterion for Occupant Induced Floor Vibrations," Engineering Journal, 18(2), 1981,62-70
7 이성수, 홍갑표, "바닥구조의 고유진동수 평가를 위한 보정-시스템진동식의 제안," 대한건축학회논문집 구조계, 20권 9호, 2004. 9, pp.21-28
8 International Standard ISO 2631-2, Evaluation of Human Exposure to Whole-Body Vibration-Part2 : Human Exposure to Continuous and Shock Induced Vibration in Buildings(1 to 8 Hz), International Standards Organization, 1989
9 Lenzen, K.H., "Vibration of Steel Joists", Engineering Journal 3(3), 1966, pp.133-136
10 BCSJ, Proposed standard for the "Use of recycled aggregate and recycled aggregate concrete", Building Contractors Society of Japan, May 1977
11 Tarun R. Naik, Shiw S. Singh, Mathew P. Tharaniyil, and Robert B. Wendorf, "Application of Foundry By-Product Materials in Manufacture of Concrete and Masonry Products", ACI Material Journal, 1996, pp. 41-50
12 G S T Armer, "Monitoring and assessment of structures," SPON press, 2001
13 Murray, T. M., "Building Floor Vibrations," Engineering Journal, Third Quarter, 1991, 102-109
14 Ohlsson, S. V., "Ten year of Floor Vibration Research -- A Review of Aspects and Some Results, "Proceedings of the Symposium/Workshop on Serviceability of Building. Vol. I , Ottawa, 1988, pp.435-450
15 Wyatt, T. A., "Design Guide on the Vibration of Floors, "Steel Construction Institute Publication 076, London, 1989
16 Tredgold, T., Elementary Principles of Carpentry, 2nd Ed., Publisher unknown,. 1828
17 이성수, "보행하중에 대한 바닥구조 진동응답 계산식의 평가," 대한건축학회논문집 구조계, 21권 9호, 2005. 9, pp.27-34
18 Rainer, J. H., Pernica, G., and Alien, D. E., "Dynamic Loading and Response of Footbridges," Canadian Journal of Civil Engineering, 15(1), 1988, pp.6-71
19 한상환, 김도훈, "수직진동 허용제한치 제안을 위한 인지실험," 대한건축학회논문집 구조계, 19권 1호, 2003.1, pp.11-21
20 Pernica, G., and Alien, D. E., "Floor Vibration Measurements in a Shopping Center," Canadian Journal of Civil Engineering, 9(2), 1982, pp.149-155   DOI   ScienceOn
21 심현주, 이은택, "반슬림 플로어 시스템을 적용한 연속 합성 슬래브의 휨거동 평가," 대한건축학회논문집 구조계, 22권 1호, 2006.1, pp.19-26
22 Allen, D. E. and Rainer, J. H., "Vibration criteria for long-span floors," Canadian Journal of Civil Engineering, 3(2), 1976, pp.165-171   DOI
23 Ontario Highway Bridge Design Code, Ontario Ministry of Transportation and Communication, Toronto, 1983
24 AISC/CISC Steel Design Guide Series No. 11, "Floor Vibrations Due to Human Activity," American Institute of Steel Construction, Chicago, III., 1997