[HTML][HTML] Piezoelectric sensing techniques in structural health monitoring: A state-of-the-art review

P Jiao, KJI Egbe, Y ** strategy fabricates lead-free BCZT ceramic. The excellent properties
(d 33∼ 577 pC/N, K t∼ 52%, TC∼ 110° C, d∗ 33∼ 620 pm/V, ε r∼ 1820, tanδ∼ 0.02) were …

Self-monitoring of smart concrete column incorporating CNT/NCB composite fillers modified cementitious sensors

S Ding, Y Ruan, X Yu, B Han, YQ Ni - Construction and Building Materials, 2019 - Elsevier
In this paper, cementitious sensors were fabricated with electrostatic self-assembled carbon
nanotubes (CNT)/nano carbon black (NCB) composite fillers, and embedded into concrete …

Flexural damage diagnosis in reinforced concrete beams using a wireless admittance monitoring system—Tests and finite element analysis

CE Chalioris, VK Kytinou, ME Voutetaki… - Sensors, 2021 - mdpi.com
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 …

Embeddable piezoelectric sensors for strength gain monitoring of cementitious materials: the influence of coating materials

YF Su, G Han, Z Kong, T Nantung, N Lu - Engineered Science, 2020 - espublisher.com
It is critical to evaluate the quality of cementitious materials at its early age. Lead Zirconate
Titanate (PZT) sensors, coupled with the electromechanical impedance (EMI) method, have …

Piezoelectric cement sensor-based electromechanical impedance technique for the strength monitoring of cement mortar

HH Pan, MW Huang - Construction and Building Materials, 2020 - Elsevier
Piezoelectric cement is a 0–3 type cement-based piezoelectric composite comprising 50%
lead zirconate titanate (PZT) particles. Piezoelectric cement sensors, which are based on the …

Stress and strain behavior monitoring of concrete through electromechanical impedance using piezoelectric cement sensor and PZT sensor

HH Pan, JC Guan - Construction and Building Materials, 2022 - Elsevier
In this paper, a nondestructive testing method using piezoelectric sensors to monitor the
stress–strain relationship of concrete by using the electromechanical impedance technique …