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Investigation on shear resistances of short beams using HPFRC composited normal concrete

  • Duy-Liem NguyenEmail author
  • Van-Toi Do
  • Minh-Phung Tran
  • Luu Mai
Conference paper
  • 19 Downloads
Part of the Lecture Notes in Civil Engineering book series (LNCE, volume 54)

Abstract

This paper presents an investigation on shear resistances of short beams using high performance fiber-reinforced concrete (HPFRC) composited normal concrete (NC). Total twelve short beams with identical span-length/depth ratio of 2 were tested under three-point bending. HPFRC and NC had their compressive strength of 80 MPa and 20 MPa, respectively. HPFRC layer was placed in extreme top or bottom fiber with various thicknesses; for each thickness, steel reinforcing-bar and no reinforcing-bar embedded inside beams were examined. The results of experimental test were evaluated and discussed.

Keywords

High-Performance Fiber-Reinforced Concretes Shear Resistance Composited Beam Shear Strain Short Beam 

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Notes

Acknowledgments

This research is funded by Vietnam National Foundation for Science and Technology Development (NAFOSTED) under grant number 107.01-2017.322.

References

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    Nguyen, D.L., Tong, D.N: Bending resistance of steel-bar reinforced concrete beam with extreme compression zones using high-performance composite. Proceedings of the 4th Congrès International de Géotechnique - Ouvrages –Structures, CIGOS 2017, October 26-27, Ho Chi Minh City, Vietnam, published by Springers in the volume 8, 2017, pp89-99.Google Scholar
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Copyright information

© Springer Nature Singapore Pte Ltd. 2020

Authors and Affiliations

  • Duy-Liem Nguyen
    • 1
    Email author
  • Van-Toi Do
    • 1
  • Minh-Phung Tran
    • 2
  • Luu Mai
    • 3
  1. 1.Ho Chi Minh City University of Technology and EducationHo Chi Minh CityVietnam
  2. 2.Thu Dau Mot UniversityBinh Duong ProvinceVietnam
  3. 3.Ho Chi Minh City University of TransportHo Chi Minh CityVietnam

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