Journal of The Korean Society of Agricultural Engineers (한국농공학회논문집)

The Korean Society of Agricultural Engineers (한국농공학회)
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Flexural and Interfacial Bond Properties of Hybrid Steel/Glass Fiber Reinforced Polymer Composites Panel Gate with Steel Gate Surface Deformation for Improved Movable Weir

개량형 가동보에 적용하기 위한 하이브리드 강판/GFRP 패널 게이트의 강판게이트 표면형상에 따른 휨 및 계면 부착 특성 평가

  • Kim, Ki Won (Department of rural construction engineering, Kongju national university) ;
  • Kwon, Hyung Joong (Reserch institute of technology, Yooileng Co. Ltd.) ;
  • Kim, Phil Sik (Reserch institute of technology, Yooileng Co. Ltd.) ;
  • Park, Chan Gi (Department of rural construction engineering, Kongju national university)
  • Received : 2015.01.05
  • Accepted : 2015.02.25
  • Published : 2015.03.31
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Abstract

The purpose of this study was to improved the durability of a improved movable weir by replacing the improved movable weir's metal gate with a hybrid steel/glass fiber reinforced polymer composites panel gate. Because the metal gate of a improved movable weir is always in contact with water, its service life is shortened by corrosion. This study made four type of hybrid steel/glass fiber reinforced polymer composites panel gate with different steel gate surface deformation (control, sand blast, scratch and hole), flexural. Fracture properties tests were performed depending on the steel gate surface deformation. According to the test results, the flexural behavior, flexural strength and fracture properties of hybrid steel/glass fiber reinforced polymer composites panel gate was affected by the steel panel gate surface deformation. Also, the sand blast type hybrid steel/glass fiber reinforced polymer composites panel gate shows vastly superior flexural and fracture performance compared to other types.

Keywords

References

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  1. Sulfate and Calcium Chloride Resistance of Steel/Glass Fiber-Reinforced Polymer Hybrid Panel for Improved Movable Weir Application vol.2017, 2017, https://doi.org/10.1155/2017/6895649