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A Simplified Analysis Method of GFRP Composites Deck

GFRP 복합소재 바닥판의 간편해석법

  • Son, Byung Jik (Department of Civil and Environmental Engineering, Konyang University) ;
  • Ji, Hyo Seon (Department of Civil and Railroad Engineering, Daewon University College)
  • 손병직 (건양대학교, 건설환경공학과) ;
  • 지효선 (대원대학교, 철도건설공학과)
  • Received : 2012.06.05
  • Accepted : 2013.07.24
  • Published : 2013.08.27

Abstract

This paper presents a simplified analysis method using the elastic equivalent modelling not using the global finite element modelling of deck for the basic design GFRP composites deck with cellular tubes or sandwich structural type. In order to verify the validation of the simplified method ANSYS software package is used and compared the results analyzed on the global finite element modelling and the elastic equivalent modelling. And the laboratory testing by 4-point bending is conducted to compare the results based on the simplified analysis method proposed in this paper. The comparison of the results based on the analysis and the testing are discussed. It is found that the presented simplified analysis is applicable to the use in the basic design GFRP composite deck.

Keywords

GFRP composites deck;simplified analysis method;ANSYS;laboratory testing

References

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Cited by

  1. Ultimate Behavior of GFRP Shell Structure Stiffened by Steel Pipe Ring vol.26, pp.3, 2014, https://doi.org/10.7781/kjoss.2014.26.3.219