Adapting ANNs in SONREB Test to Estimate Concrete Compressive Strength

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SONREB method is a non-destructive testing (NDT) method for estimating the concrete compressive strength. It is conducted by combining two popular NDT methods: ultrasonic pulse velocity (UPV) test and rebound hammer (RH) test. Several researches have been attempted to find the correlation of the different testing method data with actual compressive strength. This research proposes a new Artificial Intelligence based approach, Artificial Neural Networks (ANNs), to estimate the concrete compressive strength using the UPV and RH test data. Data from a total of 315 cylinder concrete samples are collected to develop and validate the ANFIS prediction model. The model prediction results are compared with actual compressive strength using mean absolute percentage error (MAPE). With the adaption of ANFIS, the estimation error of SONREB test can be reduced to 5.98% (measured by MAPE).

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166-169

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December 2018

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© 2018 Trans Tech Publications Ltd. All Rights Reserved

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[1] L. Nobile and M. Bonagura: Accuracy of non-destructive evaluation of concrete compression strength, The 12th International Conference of the Slovenian Society for Non-Destructive Testing, Portorož, Slovenia (2013).

Google Scholar

[2] H. Y. Qasrawi: Concrete strength by combined nondestructive methods Simply and reliably predicted, Cement and Concrete Research, Vol. 30, No. 5 (2000), pp.739-746.

DOI: 10.1016/s0008-8846(00)00226-x

Google Scholar

[3] A. D. Ambrisi, M. T. Cristofaro and M. De Stefano: Predictive Models for Evaluating Concrete Compressive Strength in Existing Buildings, The 14th World Conference on Earthquake Engineering (2008), Beijing, China.

Google Scholar

[4] S. Hannachi and M.N. Guetteche: Application of the Combined Method for Evaluating the Compressive Strength of Concrete on Site, Open Journal of Civil Engineering, Vol. 2 (2012), pp.16-21.

DOI: 10.4236/ojce.2012.21003

Google Scholar

[5] R. Pucinotti: Reinforced concrete structure: non destructive in situ strength assessment of concrete, Construction and Building Materials, Vol. 75 (2015), pp.331-341.

DOI: 10.1016/j.conbuildmat.2014.11.023

Google Scholar

[6] S. Biondi, and E. Candigliota: In situ tests for seismic assessment of RC structures. Beijing, 14th World Conference on Earthquake Engineering (2008).

Google Scholar

[7] J. Zupan and J. Gasteiger: Neural Networks: A new method for solving chemical problems or just a passing phase? Anal. Chim. Acta 248 (1991), pp.1-30.

DOI: 10.1016/s0003-2670(00)80865-x

Google Scholar

[8] J. M. Zurada: Introduction to Artificial Neural System, PWS, Boston (1992).

Google Scholar

[9] I. B. Topcu and M. Sarıdemir: Prediction of compressive strength of concrete containing fly ash using artificial neural networks and fuzzy logic, Computational Materials Science, Vol. 41 (2008), pp.305-311.

DOI: 10.1016/j.commatsci.2007.04.009

Google Scholar