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International Journal of Engineering Technology and Construction, 2020, 1(3); doi: 10.38007/IJETC.2020.010305.

Common Cracks of Mass Concrete in Construction Quality by AFM

Author(s)

Neha Jain

Corresponding Author:
Neha Jain
Affiliation(s)

University of Lausanne, lausanne, Switzerland

Abstract

It is very important to observe the health monitoring (SHM) of mass concrete structure by atomic force microscope (AFM) for the safety and sustainability of the structure. SHM model is proposed, in which Monte Carlo sampling can be used to quantify the uncertainty. Using Bayesian inference, three independent case studies are studied: crack, local damage identification and building main component detection. In addition to uncertainty indicators show that the mean softmax variance and entropy have a good correlation with miss classification. Although uncertainty indicators can be used to trigger which can further improve performance. The results show that this method is superior to the latest one. In the actual scene test, the crack segmentation accuracy is 91%, and IOU is 78%. The accuracy of damage segmentation is 83% and IOU is 73%, which shows that this study can be fully used in the actual production process. It can be seen from these that the method proposed.

Keywords

Atomic Force Microscope, Concrete Structure Health Monitoring, Monte Carlo Sampling, Bayesian Inference

Cite This Paper

Neha Jain. Common Cracks of Mass Concrete in Construction Quality by AFM. International Journal of Engineering Technology and Construction (2020), Vol. 1, Issue 3: 54-63. https://doi.org/10.38007/IJETC.2020.010305.

References

[1] Prasanna, P., Dana, K.J., Gucunski, N., Basily, B.B., La, H.M., & Lim, R.S., et al.(2016).“Automated Crack Detection on Concrete Bridges”, IEEE transactions on automation science and engineering, 13(2), pp.591-599. DOI: 10.1109/TASE.2014.2354314

[2] Mohammed, O.D., & Rantatalo, M..(2016).“Dynamic Response and Time-Frequency Analysis for Gear Tooth Crack Detection”, Mechanical systems and signal processing, 66-67(JAN.), pp.612-624. DOI: 10.1016/j.ymssp.2015.05.015

[3] Bao, Y., & Chen, G..(2016).“Strain Distribution and Crack Detection in Thin Unbonded Concrete Pavement Overlays with Fully Distributed Fiber Optic Sensors” ,Optical engineering, 55(1), pp.011008.1-011008.8. DOI: 10.1117/1.OE.55.1.011008

[4] Chen, F.C., & Jahanshahi, R.M.R..(2017).“Nb-cnn: Deep Learning-Based Crack Detection Using Convolutional Neural Network and Naïve Bayes Data Fusion” ,IEEE Transactions on Industrial Electronics, PP(99),pp.1-1.

[5] Zhang, D., Li, Q., Chen, Y., Cao, M., He, L., & Zhang, B..(2017).“An Efficient and Reliable Coarse-to-Fine Approach for Asphalt Pavement Crack Detection” ,Image & Vision Computing, 57(jan.), pp.130-146.

[6] Zhang, J., Tian, G.Y., & Zhao, A.B..(2017).“Passive Rfid Sensor Systems For Crack Detection & Characterization”,NDT & E international, 86(MAR.), pp.89-99.

[7] Wu, L., Mokhtari, S., Nazef, A., Nam, B., & Yun, H.B..(2016).“Improvement of Crack-Detection Accuracy Using a Novel Crack Defragmentation Technique in Image-Based Road Assessment”, Journal of Computing in Civil Engineering, 30(1), pp.04014118.1-04014118.19.

[8] Kamaliardakani, M., Sun, L., & Ardakani, M.K..(2016).“Sealed-Crack Detection Algorithm Using Heuristic Thresholding Approach”.Journal of Computing in Civil Engineering, 30(1), pp.04014110.1-04014110.10.

[9] Guo, C., Yan, J., & Yang, W..(2017).“Crack Detection for a Jeffcott Rotor with a Transverse Crack: an Experimental Investigation”, Mechanical systems and signal processing, 83(jan.), pp.260-271.

[10] Gómez María, Eduardo, C., Castejón Cristina, & García-Prada Juan.(2018).“Effective Crack Detection in Railway Axles Using Vibration Signals and Wpt Energy”, Sensors, 18(5), 1603-.

[11] Zhang, C., Yu, X., Alexander, L., Zhang, Y., Rajamani, R., & Garg, N..(2016).“Piezoelectric Active Sensing System for Crack Detection in Concrete Structure”, Journal of Civil Structural Health Monitoring, 6(1), pp.129-139.

[12] Miesowicz, K., Staszewski, W.J., & Korbiel, T..(2016).“Analysis of barkhausen noise using wavelet-based fractal signal processing for fatigue crack detection”, International Journal of Fatigue, 83(FEB.PT.2), pp.109-116.