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An experimental study on structural behaviour of the MMA double wide flanged GFRP pipe composite structures (II)

MMA 이중 플랜지를 갖는 GFRP 복합관 구조거동에 관한 실험 연구 (II)

  • Ji, Hyo-Seon (Department of Civil & Railroad Engineering, Daewon University College) ;
  • Mamdouh, El-Badry (Department of Civil Engineering, University of Calgary)
  • 지효선 (대원대학교 철도건설과) ;
  • Received : 2015.08.31
  • Accepted : 2015.09.19
  • Published : 2015.09.30

Abstract

This paper presents on the structural behavior of the the methyl methacrylate monomer (MMA) double wide flanged the glass fiber-reinforced polymer(GFRP) pipe composite structures for the manhole raise. The evaluation of structural performance on this composite structure was conducted by the axial load, fatigue load, and ultimate load test. The assessment indicates that the MMA double wide flanged GFRP pipe composite structures was confirmed safety, durability and reliability in result as expected. It was found that this composite structure was able to short working times to around 30-50% and construction costs to around 10-23% with compare other construction methods. Also, environmental pollution and civil complaints will be prevented because there will be no longer any noises, vibrations, dust, or construction wastes.

Keywords

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