PFA concrete: Influence of simulated in situ curing on elasto-plastic load response

R. K. Dhir; M. R. Jones

doi:10.1680/macr.1993.45.163.139

PFA concrete: Influence of simulated in situ curing on elasto-plastic load response

R. K. Dhir
, M. R. Jones

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

A study comparing the elasto-plastic load response of OPC and PFA concretes was undertaken using temperature-matched curing (TMC) to simulate in situ conditions. For a given strength, the concrete type and curing regime had no significant effect on the modulus of elasticity. However, PFA concrete showed a more ductile failure than the corresponding OPC concrete. In addition, higher plastic strain energies for the PFA concretes indicated better post failure toughness than that of the OPC concretes.

Original language	English
Pages (from-to)	139-146
Number of pages	8
Journal	Magazine of Concrete Research
Volume	45
Issue number	163
DOIs	https://doi.org/10.1680/macr.1993.45.163.139
Publication status	Published - 1 Jun 1993

ASJC Scopus subject areas

Civil and Structural Engineering
Building and Construction
General Materials Science

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10.1680/macr.1993.45.163.139

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abstract = "A study comparing the elasto-plastic load response of OPC and PFA concretes was undertaken using temperature-matched curing (TMC) to simulate in situ conditions. For a given strength, the concrete type and curing regime had no significant effect on the modulus of elasticity. However, PFA concrete showed a more ductile failure than the corresponding OPC concrete. In addition, higher plastic strain energies for the PFA concretes indicated better post failure toughness than that of the OPC concretes.",

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N2 - A study comparing the elasto-plastic load response of OPC and PFA concretes was undertaken using temperature-matched curing (TMC) to simulate in situ conditions. For a given strength, the concrete type and curing regime had no significant effect on the modulus of elasticity. However, PFA concrete showed a more ductile failure than the corresponding OPC concrete. In addition, higher plastic strain energies for the PFA concretes indicated better post failure toughness than that of the OPC concretes.

AB - A study comparing the elasto-plastic load response of OPC and PFA concretes was undertaken using temperature-matched curing (TMC) to simulate in situ conditions. For a given strength, the concrete type and curing regime had no significant effect on the modulus of elasticity. However, PFA concrete showed a more ductile failure than the corresponding OPC concrete. In addition, higher plastic strain energies for the PFA concretes indicated better post failure toughness than that of the OPC concretes.

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PFA concrete: Influence of simulated in situ curing on elasto-plastic load response

Abstract

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