Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Behavior of fiber-reinforced expansive cement concrete columns

Behavior of fiber-reinforced expansive cement concrete columns As part of this piece of research, the buckling behavior of columns made of expansive cement concrete and reinforced with PVA fibers was investigated. The variables in this investigation included the percentage of expansive cement, the percentage of PVA fibers, and the grade of the concrete. The load–strain plots that were produced as a result of this investigation demonstrated a significantly enhanced load carrying capability and a significantly delayed fracture development in comparison to other conventional columns. During the course of this work, observations were made regarding the failure modes of the expanding cement concrete columns that contained PVA fibers. The results of the tests demonstrated that M50 grade concrete columns made with 10% expansive cement and 1.5% PVA fibers had a load carrying capacity that was 1.5 times greater than that of conventional concrete of the same grade, and that M40 grade concrete columns made with 10% expansive cement and 2% PVA fibers had a load carrying capacity that was 1.48 times greater than that of conventional concrete of the same grade. Both of these types of concrete columns exhibited improved crack resisting behavior. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Asian Journal of Civil Engineering Springer Journals

Behavior of fiber-reinforced expansive cement concrete columns

Download PDF
10 pages

Loading next page...
 
/lp/springer-journals/behavior-of-fiber-reinforced-expansive-cement-concrete-columns-88ExzNBn66
Publisher
Springer Journals
Copyright
Copyright © The Author(s), under exclusive licence to Springer Nature Switzerland AG 2022. Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
ISSN
1563-0854
eISSN
2522-011X
DOI
10.1007/s42107-022-00508-x
Publisher site
See Article on Publisher Site

Abstract

As part of this piece of research, the buckling behavior of columns made of expansive cement concrete and reinforced with PVA fibers was investigated. The variables in this investigation included the percentage of expansive cement, the percentage of PVA fibers, and the grade of the concrete. The load–strain plots that were produced as a result of this investigation demonstrated a significantly enhanced load carrying capability and a significantly delayed fracture development in comparison to other conventional columns. During the course of this work, observations were made regarding the failure modes of the expanding cement concrete columns that contained PVA fibers. The results of the tests demonstrated that M50 grade concrete columns made with 10% expansive cement and 1.5% PVA fibers had a load carrying capacity that was 1.5 times greater than that of conventional concrete of the same grade, and that M40 grade concrete columns made with 10% expansive cement and 2% PVA fibers had a load carrying capacity that was 1.48 times greater than that of conventional concrete of the same grade. Both of these types of concrete columns exhibited improved crack resisting behavior.

Journal

Asian Journal of Civil Engineering – Springer Journals

Published: Feb 1, 2023

Keywords: Expansive cement concrete; PVA fibers; Shrinkage; Buckling behavior; Crack resisting behavior

References

  • High temperature effect on shear transfer strength of steel fiber reinforced self-compacted concrete
    Adel, QA; Sinan, A
  • The influence of expansive cement on the mechanical, physical, and microstructural properties of hybrid-fiber-reinforced concrete
    Afroughsabet, V; Geng, G; Lin, A; Biolzi, L; Ostertag, CP; Monteiro, PJM
  • Microstructural characteristics and their impact on mechanical properties of steel-PVA fiber reinforced concrete
    Liu, F; Xu, K; Ding, W; Qiao, Y; Wang, L
  • Bond behavior of steel fibers reinforced self-stressing and self-compacting concrete filled steel tube columns
    Lu, Y; Liu, Z; Li, S; Li, N
  • Behavior of steel fibers reinforced self-stressing and self-compacting concrete-filled steel tube subjected to bending
    Lu, Y; Liu, Z; Li, S; Li, W
  • Effects of calcination condition on expansion property of MgO-type expansive agent used in cement-based materials
    Mo, L; Deng, M; Tang, M
  • MgO expansive cement and concrete in China past, present and future
    Mo, L; Deng, M; Tang, M; Al-Tabbaa, A
  • Effects of MgO-based expansive additive on compensating the shrinkage of cement paste under non-wet curing conditions
    Mo, L; Deng, M; Wang, A
  • strength development of high-strength ductile concrete incorporating metakaolin and PVA fibers
    Nuruddin, MK; Sadaqat, U; SHafiq, N; Ayub, T
  • Cracking behavior of concrete with shrinkage reducing admixtures and PVA fibers
    Passuello, A; Moriconi, G; Shah, SP
  • Hydration of cementitious materials, present and future
    Scrivener, KL; Nonat, A
  • Flexural characteristics of functionally graded fiber-reinforced cementitious composite with polyvinyl alcohol fiber
    Toshiyuki, K; Takumi, K; Kohei, Y
  • Effect of PVA fiber content on creep property of fiber reinforced high-strength concrete columns
    Xu, Z; Wang, T; Wang, W
  • Mechanical properties of hybrid fiber reinforced concrete measuring
    Yurtseven, AE; Yaman, IO; Tokyay, M; Maria, S; Konsta, G
  • Hydration and setting time of MgO-type expansive cement
    Zheng, L; Xuehua, C; Mingshu, T