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    Structural Behaviour and Design of Geopolymer Concrete Members

    237263_237263.pdf (479.6Kb)
    Access Status
    Open access
    Authors
    Sarker, Prabir
    Date
    2015
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    Sarker, P. 2015. Structural Behaviour and Design of Geopolymer Concrete Members. Civil Engineering Dimension. 17 (3): pp. 133-139.
    Source Title
    Civil Engineering Dimension
    DOI
    10.9744/ced.17.3.133-139
    ISSN
    1410-9530
    School
    Department of Civil Engineering
    Remarks

    This open access article is distributed under the Creative Commons license http://creativecommons.org/licenses/by/3.0/

    URI
    http://hdl.handle.net/20.500.11937/28933
    Collection
    • Curtin Research Publications
    Abstract

    The worldwide production of concrete is on the increase in order to meet the increasing rate of construction. Since cement production contributes to the greenhouse gas emission, it is vital to develop alternative low-emission binders to reduce the carbon footprint of concrete. Fly ash based geopolymer is an alternative binder that has potential to reduce the CO2 emission of concrete production. It has been shown in different studies that the mechanical properties of geopolymer concrete are comparable to those of ordinary Portland cement (OPC) concrete. This paper describes the behaviour and design aspects of geopolymer concrete structural members. The design aspects presented in this paper are bond of reinforcing steel in pull-out and spliced bars in beams, beams in shear and flexure, and columns in uniaxial and biaxial bending. It is shown that the current provisions for OPC concrete can be conservatively used for design of reinforced geopolymer concrete members.

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