Optimum PZT Patch Size for Corrosion Detection in Reinforced Concrete Using the Electromechanical Impedance Technique [PDF]
Sensors, 2021 This paper proposes the use of a 1-dimensional (1-D) electromechanical impedance model to extract proper design guidelines when selecting patch-size and frequency range for corrosion detection in reinforced concrete structures using the electromechanical
Jaamac Hassan Hire +2 more
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Debonding Damage Detection in CFRP Plate-Strengthened Steel Beam Using Electromechanical Impedance Technique [PDF]
Sensors, 2019 Carbon fiber reinforced polymer materials are widely applied in structure strengthened engineering because of the many advantages of carbon fiber reinforced polymer.
Bin Wang +3 more
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A PZT-Based Electromechanical Impedance Method for Monitoring the Soil Freeze–Thaw Process [PDF]
Sensors, 2019 It is important to conduct research on the soil freeze–thaw process because concurrent adverse effects always occur during this process and can cause serious damage to engineering structures.
Jicheng Zhang +3 more
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A Variable Data Fusion Approach for Electromechanical Impedance-Based Damage Detection [PDF]
Sensors, 2020 There is continuing research in the area of structural health monitoring (SHM) as it may allow a reduction in maintenance costs as well as lifetime extension.
Shishir Kumar Singh +3 more
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A Study of Concrete Slab Damage Detection Based on the Electromechanical Impedance Method [PDF]
Sensors, 2014 Piezoelectric lead zirconate titanate (PZT) is being gradually applied into practice as a new intelligent material for structural health monitoring. In order to study the damage detection properties of PZT on concrete slabs, simply supported reinforced ...
Xianyan Hu, Hongping Zhu, Dansheng Wang
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Health Monitoring of Metallic Structures with Electromechanical Impedance and Piezoelectric Sensors [PDF]
Nanomaterials, 2019 In order to monitor the health condition of structures in a more sensitive and accurate way, a novel and universal methodology called direct coupling mechanical impedance (DCMI) for characteristic signatures extraction is presented in this paper.
Jianjian Zhu, Yishou Wang, Xinlin Qing
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Piezoelectric-Based Vibration Energy-Harvesting for Bladed Disks: Modeling and Comparative Performance Analysis of Interface Circuits [PDF]
SensorsFocusing on the self-powering demand of aircraft engine bladed disks (blisks), this paper investigates piezoelectric vibration energy-harvesting modeling and non-linear circuit performance. A multi-sector electromechanical coupled model is established to
Fengling Zhang, Lve Wang, Tiechun Ding
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A Review of the Piezoelectric Electromechanical Impedance Based Structural Health Monitoring Technique for Engineering Structures [PDF]
Sensors, 2018 Wongi S Na, Na Wongi S
exaly +2 more sources
Frontiers in Physics, 2021 Electromechanical impedance (Electromechanical impedance)-based methods as potential nondestructive evaluation (NDT) techniques have been widely used in the field of structural health monitoring (SHM), especially for the civil, mechanical, and aerospace ...
Yabin Liang +13 more
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Characteristics of a 2-2 Piezoelectric Composite Transducer Made by Magnetic Force Assembly
Crystals, 2022 A wider operational bandwidth, a higher electromechanical coupling factor, and lower acoustic impedance are important requirements for ultrasound transducers for use across many applications. Conventional 2-2 piezoelectric composite transducers have been
Taeyang Kim
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