Determining the Sensing Region of Surface Bonded PZT Sensor and Surface Mounted PZT Sensor in Electro-Mechanical Impedance Technique for Non-Destructive Testing

Singh, Sachin Kumar; Shanker, Rama

doi:10.1134/s106183092260054x

Cited by 3 publications

(1 citation statement)

References 26 publications

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“…Additionally, Liao et al [18] integrating Deep Learning with PZT-enabled active sensing, monitored, and evaluated the compressive strength of concrete in real-time. Singh et al [19] conducted a quantitative study on damaged beams, comparing the detection areas of surface bonded PZT sensors. Furthermore, research has been conducted by Maurya et al [20] on evaluating the crack-healing quality of bacterially enhanced concrete beam specimens.…”

Section: Introductionmentioning

confidence: 99%

Development of piezoelectric impedance-based technique for rapid compressive strength measurement of mortar specimen using artificial neural network

Kim,

2024

Eng. Res. Express

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Measurement of concrete strength is crucial for both the construction and maintenance stages of infrastructures. This importance is emphasized every year in Korea, where aging facilities require reliable and accurate assessment to prevent accidents. In general, three types of non-destructive testing methods are used for concrete maintenance, including the ultrasonic and rebound hardness methods, with a combination method also used. However, despite the popularity of these methods, there can be reliability issues as these methods estimate the strength of concrete through equations, rather than direct measurement. In this study, a non-destructive testing method known as the electromechanical impedance technique is used to predict the compressive strength of two different mortar specimens of 10 MPa and 30 MPa with the use of artificial neural network. In addition, the conventional method of permanently attaching the piezoelectric transducer was altered in a way to achieve temporary attachment to the host structure to make the proposed idea more useful for real field. The results from the experiments proves the possibility of predicting the difference in the compressive strength of the two mortar specimens.

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Section: Introductionmentioning

confidence: 99%

Development of piezoelectric impedance-based technique for rapid compressive strength measurement of mortar specimen using artificial neural network

Kim,

2024

Eng. Res. Express

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A novel approach to alloy-based bonding for piezoelectric sensor integrated in impedance-based structural health monitoring

Bari,

Moharana

2023

Journal of Asian Architecture and Building Engineering

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Effect of Different Weight on the Movable PZT Device on the Damage Detection Performance of Electromechanical Impedance Technique

Choi,

2024

Electronics

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This study presents a novel approach to conducting the electromechanical impedance (EMI) technique for delamination detection in composite structures without the need for permanently attaching PZT (Lead Zirconate Titanate) transducers to the surface. Instead, a device is created that can be simply placed on top of the composite structure, enabling one to perform the EMI technique for detecting damage. The primary objective is to investigate the effectiveness of this device in detecting delamination within composite materials. Additionally, this study explores the impact of placing additional weight on top of the transducer to investigate the performance of the device subjected to higher pressure. Experimental results and analysis will be presented to evaluate the feasibility and reliability of this approach for non-destructive testing and structural health monitoring of composite components. This research is significant as it lays the groundwork for developing automated damage detection systems using robotics in the near future. By demonstrating the proposed concept that can be easily integrated into robotic platforms, this study contributes to the advancement of automation in structural health monitoring. Implementing this technique in robotic systems has the potential to revolutionize maintenance practices by enabling continuous, real-time monitoring of composite structures, enhancing safety, and minimizing downtime due to structural defects. Moreover, the investigation into the impact of additional weight on the transducer’s performance is crucial for setting minimum weight limits in robotic systems, ensuring optimal functionality and accuracy during automated damage detection tasks.

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Determining the Sensing Region of Surface Bonded PZT Sensor and Surface Mounted PZT Sensor in Electro-Mechanical Impedance Technique for Non-Destructive Testing

Cited by 3 publications

References 26 publications

Development of piezoelectric impedance-based technique for rapid compressive strength measurement of mortar specimen using artificial neural network

Development of piezoelectric impedance-based technique for rapid compressive strength measurement of mortar specimen using artificial neural network

A novel approach to alloy-based bonding for piezoelectric sensor integrated in impedance-based structural health monitoring

Effect of Different Weight on the Movable PZT Device on the Damage Detection Performance of Electromechanical Impedance Technique

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