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Fatigue Analysis for Fiber Right Angle Direction of FRP Deck

FRP 바닥판의 섬유직각 방향에 대한 피로해석

  • Received : 2014.05.12
  • Accepted : 2014.12.02
  • Published : 2014.12.31

Abstract

Composite materials have high specific stiffness, specific strength than existing concrete or steel materials. It has superior dynamic properties when utilizing advantages of material such as Non-corrosive, light weight, non-conducting and it has superior mold ability which can make variable shapes. Thus, in the construction, for using composite materials as construction materials, the study carried out static strength of fiber right angle direction and fatigue performance of FRP deck member. The study is going to deduct S-N curve by analyzing the results comparatively and estimate long-term durability. From now on, the study is going to provide interpretation of FRP member and basic data of design basis, furthermore providing foundation technique of composite materials' application of structural frame is the goal of this study.

Keywords

composite materials;fiber right angle direction;fatigue performance;deck plate

References

  1. H. -S. Ji, Y. -H. Cho and G. -N. Park, "Design and Field Application of FRP Bridge", Korean Society of Civil Engineers, Vol. 50, No. 7, 2002.
  2. D. -H. Kim and C. -H. Choi, "An Experimental Study on the Bending Characteristics of Graphite/Epoxy Composite Material", Korean Society of Hazard Mitigation, Vol.13, No. 4, 2013. https://doi.org/10.9798/KOSHAM.2013.13.4.047
  3. D. -H. Kim, J. -S. Park and S. -P. Kim, "A Study on the Fatigue Performance Evaluation of Deck Plate Composite Material", Korean Society of Hazard Mitigation, Vol.13, No. 1, 2013. https://doi.org/10.9798/KOSHAM.2013.13.1.051

Acknowledgement

Supported by : 서울과학기술대학교