Using Neural Networks for Prediction of Properties of Polymer Concrete with Fly Ash
Publication: Journal of Materials in Civil Engineering
Volume 24, Issue 5
Abstract
This paper presents the results of studies conducted with neural networks on determining the properties of polymer concrete with fly ash. Polymer concrete with different contents of fly ash and resin was prepared and tested for determining the influence of fly ash on the properties. Using neural networks, the experimental results were analyzed for predicting the compressive strength and flexural strength, and also on the basis of a model with given values of properties, to ascertain the composition (content of resin, aggregate, and fly ash). Eleven sets were considered for training and four for verification. Reverse modeling proves that the largest values for compressive strength and flexural strength are obtained for a resin content of approximately 15–16%, and a fly ash content of approximately 8–9%.
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© 2012. American Society of Civil Engineers.
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Received: Nov 4, 2010
Accepted: Oct 27, 2011
Published online: Nov 3, 2011
Published in print: May 1, 2012
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