Computers and Concrete

  • 제16권6호
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  • Pages.909-918
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  • 2015
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  • 1598-8198(pISSN)
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  • 1598-818X(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Bond behavior of lightweight concretes containing coated pumice aggregate: hinged beam approach

  • Beycioglu, Ahmet (Department of Civil Engineering, Technology Faculty Duzce University) ;
  • Arslan, Mehmet E. (Department of Civil Engineering, Technology Faculty Duzce University) ;
  • Bideci, Ozlem S. (Department of Architecture, Art-Design and Architecture Faculty) ;
  • Bideci, Alper (Department of Architecture, Art-Design and Architecture Faculty) ;
  • Emiroglu, Mehmet (Department of Civil Engineering, Technology Faculty Duzce University)
  • 투고 : 2015.10.26
  • 심사 : 2015.12.11
  • 발행 : 2015.12.25
⟨ 이전 논문 다음 논문 ⟩

초록

This paper presents an experimental study for determining the bond performance of lightweight concretes produced using pumice aggregate coated with colemanite-cement paste. For this purpose, eight hinged beam specimens were produced with four different concrete mixtures. 14 mm deformed bars with $10{\Phi}$ development lengths were selected constant for all test specimens. All the specimens were tested in bending and load-slip values were measured experimentally to determine the effect of colemanite-cement coated pumice aggregate on bond performances of lightweight concretes. Test results showed that, colemanite-cement coated pumice aggregate increases compressive strength and bond performance of the lightweight concretes, considerably.

키워드

참고문헌

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피인용 문헌

  1. Influence of ground pumice powder on the mechanical properties and durability of self-compacting mortars vol.150, 2017, https://doi.org/10.1016/j.conbuildmat.2017.05.220
  2. Effect of presoaking degree of lightweight aggregate on the properties of lightweight aggregate concrete vol.19, pp.1, 2015, https://doi.org/10.12989/cac.2017.19.1.069
  3. Lightweight aggregates coated with colemanite vol.19, pp.5, 2015, https://doi.org/10.12989/cac.2017.19.5.451
  4. Influence of ground pumice powder on the bond behavior of reinforcement and mechanical properties of self-compacting mortars vol.20, pp.3, 2015, https://doi.org/10.12989/cac.2017.20.3.283
  5. High temperature effect on the mechanical behavior of steel fiber reinforced self‐compacting concrete containing ground pumice powder vol.20, pp.5, 2015, https://doi.org/10.1002/suco.201900067