[HTML][HTML] A comprehensive review on piezo impedance based multi sensing technique

L Parida, S Moharana - Results in Engineering, 2023 - Elsevier
In recent era of constructional practices, sensor-based Structural Health Monitoring (SHM) is
widely utilized and considered as a trustworthy Non-Destructive Evaluation (NDE) technique …

[PDF][PDF] EMI based multi-bolt looseness detection using series/parallel multi-sensing technique

D Chen, L Huo, G Song - Smart Struct. Syst, 2020 - researchgate.net
In this paper, a novel but practical approach named series/parallel multi-sensing technique
was proposed to evaluate the bolt looseness in a bolt group. The smart washers (SWs) …

[HTML][HTML] Employing principal component analysis for assessment of damage in GFRP composites using electromechanical impedance

PH Malinowski, T Wandowski, SK Singh - Composite Structures, 2021 - Elsevier
In the presented research authors investigated the electromechanical impedance (EMI)
technique in the context of damage detection. The EMI method has been studied for …

Impedance-based non-destructive testing method combined with unmanned aerial vehicle for structural health monitoring of civil infrastructures

WS Na, J Baek - Applied Sciences, 2016 - mdpi.com
Unmanned aerial vehicles (UAVs), commonly known as drones, are a rising topic in remote
sensing technologies for structural health monitoring. With technology advancement in …

Predicting concrete strength early age using a combination of machine learning and electromechanical impedance with nano-enhanced sensors

H Ju, L Xing, AH Ali, IE El-Arab, AEA Elshekh… - Environmental …, 2024 - Elsevier
To ensure the structural integrity of concrete and prevent unanticipated fracturing, real-time
monitoring of early-age concrete's strength development is essential, mainly through …

Delamination detection in CFRP panels using EMI method with temperature compensation

T Wandowski, PH Malinowski, WM Ostachowicz - Composite Structures, 2016 - Elsevier
In this paper result of detection and localization of artificially initiated delaminations in
carbon fiber reinforced polymer (CFRP) samples were presented. Damage detection was …

Experimental study on damage detection in timber specimens based on an electromechanical impedance technique and RMSD-based mahalanobis distance

D Wang, Q Wang, H Wang, H Zhu - Sensors, 2016 - mdpi.com
In the electromechanical impedance (EMI) method, the PZT patch performs the functions of
both sensor and exciter. Due to the high frequency actuation and non-model based …

[PDF][PDF] Piezoelectric sensor–based damage progression in concrete through serial/parallel multi-sensing technique

N Gopalakrishnan - Struct. Heal. Monit, 2019 - researchgate.net
Structural damage detection using unmanned Structural Health Monitoring techniques is
becoming the need of the day with the technologies available presently. Sensors made of …

Piezoelectric EMI–based monitoring of early strength gain in concrete and damage detection in structural components

T Jothi Saravanan, K Balamonica… - Journal of …, 2017 - ascelibrary.org
Abstract Knowledge about the strength gain of reinforced concrete structures facilitates
speedy and accurate decision making in formwork removal and transfer of prestressing …

Piezoelectric transducers assessed by the pencil lead break for impedance-based structural health monitoring

VAD de Almeida, FG Baptista… - IEEE Sensors …, 2014 - ieeexplore.ieee.org
The pencil lead break (PLB) is a well-known method for characterizing acoustic emission
sensors. In this paper, we analyze the effectiveness of this method in characterizing …