Thermal Hysteresis Effect and Its Compensation on Electro-Mechanical Impedance Monitoring of Concrete Structure Embedded with Piezoelectric Sensor

Thermal Hysteresis Effect and Its Compensation on Electro-Mechanical Impedance Monitoring of Concrete Structure Embedded with Piezoelectric Sensor

Piezoelectric (PZT) sensors employed in the electro-mechanical impedance/admittance (EMI/EMA) technique are vulnerable to temperature variations when applied to concrete structural health monitoring (SHM). However, in practice, the ambient temperature transmitted from the air or surface to the concr...

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Bibliographic Details
Main Authors: Hedong Li, Demi Ai, Hongping Zhu
Format: Article
Language:English
Published: MDPI AG 2023-10-01
Series:Buildings
Subjects:
concrete structure
thermal hysteresis effect
electro-mechanical admittance (EMA)
heat compensation
structural health monitoring (SHM)
embedded piezoelectric (PZT) sensor
Online Access:https://www.mdpi.com/2075-5309/13/10/2564

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https://www.mdpi.com/2075-5309/13/10/2564

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