Flexural damage diagnosis in reinforced concrete beams using a wireless admittance monitoring system—Tests and finite element analysis
The utilization and effectiveness of a custom-made, portable and low-cost structural health
monitoring (SHM) system that implements the PZT-based electro-mechanical admittance …
monitoring (SHM) system that implements the PZT-based electro-mechanical admittance …
Very early age concrete hydration characterization monitoring using piezoceramic based smart aggregates
Abstract Very early age (0–20 h) concrete hydration is a complicated chemical reaction.
During the very early age period, the concrete condition dramatically changes from liquid …
During the very early age period, the concrete condition dramatically changes from liquid …
Synchronous detection of bolts looseness position and degree based on fusing electro-mechanical impedance
L Wang, B Yuan, Z Xu, Q Sun - Mechanical Systems and Signal Processing, 2022 - Elsevier
Looseness is the most common form of failure in bolt connections, which can cause safety
accidents by reducing the rigidity of the structural connection, and the detection of bolt …
accidents by reducing the rigidity of the structural connection, and the detection of bolt …
A study of concrete slab damage detection based on the electromechanical impedance method
X Hu, H Zhu, D Wang - Sensors, 2014 - mdpi.com
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 …
intelligent material for structural health monitoring. In order to study the damage detection …
Experimental damage evaluation of reinforced concrete steel bars using piezoelectric sensors
This study presents an experimental effort for the damage assessment of concrete
reinforcing bars using bonded piezoelectric transducers and the implementation of an …
reinforcing bars using bonded piezoelectric transducers and the implementation of an …
Investigations on effectiveness of embedded PZT patches at varying orientations for monitoring concrete hydration using EMI technique
The electro-mechanical impedance (EMI) technique has already been established to be an
effective technique for detecting incipient damages in engineering structures including …
effective technique for detecting incipient damages in engineering structures including …
Debonding damage detection of the CFRP-concrete interface based on piezoelectric ceramics by the electromechanical impedance method
Debonding in carbon fiber reinforced polymer (CFRP)-strengthened RC structures might
always carry the risk of structural collapse. Several studies have focused on the debonding …
always carry the risk of structural collapse. Several studies have focused on the debonding …
Combined embedded and surface-bonded piezoelectric transducers for monitoring of concrete structures
BS Divsholi, Y Yang - Ndt & E International, 2014 - Elsevier
Piezoelectric lead zirconate titanate (PZT) transducers are increasingly used for monitoring
various engineering structures. PZT transducers are used for monitoring structures based on …
various engineering structures. PZT transducers are used for monitoring structures based on …
Mechanism for using piezoelectric sensor to monitor strength gain process of cementitious materials with the temperature effect
Recently, the piezoelectric based sensor coupled with electromechanical impedance (EMI)
technique is gaining attention on monitoring the mechanical properties changes in …
technique is gaining attention on monitoring the mechanical properties changes in …
Viability of electro-mechanical impedance technique for monitoring damage in rocks under cyclic loading
Cyclic loading, when acting upon a structure due to natural or man-made causes,
deteriorates its strength slowly. This phenomenon might result in fatigue failure, which is …
deteriorates its strength slowly. This phenomenon might result in fatigue failure, which is …