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Axial load-bending moment (P-M) interactions of geopolymer concrete columns reinforced with and without steel fiber

Journal Article


Abstract


  • In this paper, the layer-by-layer integration method was used to analytically establish and investigate the axial load-bending moment (P-M) interactions of geopolymer concrete (GPC) columns reinforced with and without steel fibers. The developed analytical model was validated with experimental results. The developed analytical method provided reliable estimates of the maximum axial load and bending moment capacities of GPC columns reinforced with and without steel fibers. A parametric study was also conducted to investigate the influence of the compressive strength of GPC, longitudinal steel bar reinforcement ratio, and aspect ratio of steel fibers on the P-M interactions of GPC columns.

Publication Date


  • 2020

Citation


  • Farhan, N. A., Sheikh, M. Neaz. & Hadi, M. N. S. (2020). Axial load-bending moment (P-M) interactions of geopolymer concrete columns reinforced with and without steel fiber. ACI Structural Journal, 117 (1), 133-144.

Scopus Eid


  • 2-s2.0-85079044135

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers1/3640

Number Of Pages


  • 11

Start Page


  • 133

End Page


  • 144

Volume


  • 117

Issue


  • 1

Place Of Publication


  • United States

Abstract


  • In this paper, the layer-by-layer integration method was used to analytically establish and investigate the axial load-bending moment (P-M) interactions of geopolymer concrete (GPC) columns reinforced with and without steel fibers. The developed analytical model was validated with experimental results. The developed analytical method provided reliable estimates of the maximum axial load and bending moment capacities of GPC columns reinforced with and without steel fibers. A parametric study was also conducted to investigate the influence of the compressive strength of GPC, longitudinal steel bar reinforcement ratio, and aspect ratio of steel fibers on the P-M interactions of GPC columns.

Publication Date


  • 2020

Citation


  • Farhan, N. A., Sheikh, M. Neaz. & Hadi, M. N. S. (2020). Axial load-bending moment (P-M) interactions of geopolymer concrete columns reinforced with and without steel fiber. ACI Structural Journal, 117 (1), 133-144.

Scopus Eid


  • 2-s2.0-85079044135

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers1/3640

Number Of Pages


  • 11

Start Page


  • 133

End Page


  • 144

Volume


  • 117

Issue


  • 1

Place Of Publication


  • United States