Modeling Wood and Fly Ash Behaviour as Partial Replacement for Cement on Compressive Strength of Self Compacting Concrete

Authors

  • Eluozo S.N. Department of Civil Engineering, College of Engineering, Gregory University Uturu (GUU), Abia State, Nigeria
  • Dimkpa K. Department of Architecture, Faculty of Environmental Science, Rivers State University, Nkpolu Oroworukwo, Port Harcourt, Nigeria

DOI:

https://doi.org/10.30564/jcr.v3i1.3079

Abstract

Wood and fly ash were observed to have significant qualities that could improved the strength of self compacting concrete, the material were applied to increase the compressive strength of concrete strength, this material could be the demanding material for partial  replacement for cement, the study observed the behaviour of the material from experts that applied these material through experimental investigation, but the study monitored the behaviour of this material by applied modeling and simulation to determine other effect that could influence the behaviour of this materials in compressive strength, this was to determine the  significant effect on the addictive applied as partial replacement for cement, lots of experts has done works on fly ash through experiment concept, but the application of predictive concept has not be carried out, the  adoption of this concept has expressed other parameters that contributed to the efficiency of  wood and fly ash as partial replacement for cement on self compacting concrete. The study adopting modeling and simulation observed 10 and 20% by weight of cement as it is reflected on its performance in the simulation, from the simulation wood recorded 10% as it was observed from the growth rate of this self compacting concrete reflected from the trend, the simulation for model validation were compared with the works of the studies carried out [20]. And both values developed best fits correlation.

Keywords:

Modeling; Wood; Fly ash; Cement; Compressive strength and self compacting concrete

References

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[13] Ode .T. and Eluozo S.N. Predictive Model on Compressive Strength of Concrete Made with Locally 3/8 Gravel from Different Water Cement Ratios and Curing Age; International Journal of Scientific and Engineering Research, Volume 7, issue 1 January- 2016 pp1528-1551.

[14] Ode .T. and Eluozo S.N. Model Prediction to Monitor the Rate of Water Absorption of Concrete Pressured by Variation of Time and Water Cement Ratios International Journal of Scientific and Engineering Research, Volume 7, issue 1 January- 2016 pp1514-1527.

[15] Ode .T. and Eluozo S.N. Calibrating the Density of Concrete from Washed and Unwashed Locally 3/8 Gravel Material at Various Curing Age International Journal of Scientific and Engineering Research, Volume 7, issue 1 January- 2016 pp1514-1552-15574.

[16] Ode .T. and Eluozo S.N; Compressive Strength Calibration of Washed and Unwashed Locally Occurring 3/8 Gravel from Various Water Cement Ratios and Curing Age; International Journal Engineering and General Science Volume 4 Issue 1, January-February,2016 pp462-483.

[17] Ode .T. and Eluozo S.N; Predictive Model to Monitor Variation of Concrete Density Influenced by Various Grade from Locally 3/8 Gravel at Different Curing Time International Journal Engineering and General Science Volume 4 Issue 1, January-February,2016 pp502-522.

[18] Ode .T. and Eluozo S.N; Predictive Model to Monitor Vitiation of Stress –Strain Relationship of 3/8 Gravel Concrete with Water Cement Ration [0.45] at Different Load International Journal Engineering and General Science Volume 4 Issue 1, January-February,2016 pp409-418.

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[20] P. SachinPrabhu, Ha. Nishaant, T. Anand 2018 Behaviour of Self-Compacting Concrete with Cement Replacement Materials International Journal of Innovative Technology and Exploring Engineering Volume-8 Issue- 2 pp-360-363.

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