A review of some advanced sensors used for health diagnosis of civil engineering structures
The developments in structural health monitoring techniques have led to the invention of
various sensors that can be effective damage indicator. Due to environmental or …
various sensors that can be effective damage indicator. Due to environmental or …
MEMS acoustic emission sensors
D Ozevin - Applied Sciences, 2020 - mdpi.com
This paper presents a review of state-of-the-art micro-electro-mechanical-systems (MEMS)
acoustic emission (AE) sensors. MEMS AE sensors are designed to detect active defects in …
acoustic emission (AE) sensors. MEMS AE sensors are designed to detect active defects in …
Piezoelectric MEMS acoustic emission sensors
In this paper, piezoelectric MEMS (piezo-MEMS) sensors are designed and characterized
for detecting elastic waves released by active flaws, known as acoustic emission (AE). The …
for detecting elastic waves released by active flaws, known as acoustic emission (AE). The …
Towards a better understanding of the CMUTs potential for SHM applications
The ability of capacitive micromachined ultrasonic transducer (CMUTs) to design broadband
sensors for structural health monitoring (SHM) is studied through both multi-frequency and …
sensors for structural health monitoring (SHM) is studied through both multi-frequency and …
MEMS sensor fusion: Acoustic emission and strain
H Saboonchi, D Ozevin, M Kabir - Sensors and Actuators A: Physical, 2016 - Elsevier
Abstract In this paper, Micro-Electro-Mechanical-Systems (MEMS) based device
accommodating acoustic emission (AE) and strain sensors is presented for damage …
accommodating acoustic emission (AE) and strain sensors is presented for damage …
Multi-frequency MEMS acoustic emission sensor
In this paper, a multi-frequency MEMS acoustic emission (AE) sensor is designed,
characterized, and tested. The sensor includes sixteen individual resonators tuned in the …
characterized, and tested. The sensor includes sixteen individual resonators tuned in the …
Enhancement of the transmission of piezoelectric micromachined ultrasonic transducer with an isolation trench
A new piezoelectric micromachined ultrasonic transducer (pMUT) with an isolation trench
between cells was proposed to improve the output pressure. A 2-D finite-element model was …
between cells was proposed to improve the output pressure. A 2-D finite-element model was …
Acoustic emission‐based analysis of bond behavior of corroded reinforcement in existing concrete structures
AA Abouhussien, AAA Hassan - Structural Control and Health …, 2017 - Wiley Online Library
This experimental study exploits acoustic emission (AE) monitoring to assess the bond
behavior of corroded bars in reinforced concrete prism samples under pull‐out tests. The …
behavior of corroded bars in reinforced concrete prism samples under pull‐out tests. The …
Theoretical and simulation studies on designing a phase-reversal-based broadband CMUT with flat passband and improved noise rejections for SHM
W Lu, S Zhang, R Wang, B Xu, M Yilmaz… - IEEE Sensors …, 2022 - ieeexplore.ieee.org
In the past two decades, capacitive micromachined ultrasonic transducers (CMUTs) have
been greatly explored for applications in structural health monitoring (SHM); however …
been greatly explored for applications in structural health monitoring (SHM); however …
Evaluation of damage progression in concrete structures due to reinforcing steel corrosion using acoustic emission monitoring
AA Abouhussien, AAA Hassan - Journal of civil structural health monitoring, 2015 - Springer
Acoustic emission (AE) monitoring was employed to detect and identify the extent of
degradation resulting from reinforcing steel corrosion in concrete structures. Reinforced …
degradation resulting from reinforcing steel corrosion in concrete structures. Reinforced …