A review on health monitoring of concrete structures using embedded piezoelectric sensor

Gomasa, Ramesh; Talakokula, Visalakshi; Kalyana Rama Jyosyula, Sri; Bansal, Tushar

doi:10.1016/j.conbuildmat.2023.133179

Cited by 15 publications

(6 citation statements)

References 150 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This demonstrated that equipment in the wave propagation path could interfere with wave propagation, resulting in an increase in the wave attenuation. Based on the latest literature (Gomasa et al, 2023), we can ascertain that embedded piezoelectric sensors have some limitations, such as decreased sensitivity to structural responses and significantly reduced resonance frequency due to the inclusion of mortar coatings.…”

Section: Resultsmentioning

confidence: 99%

Attenuation characteristics of concrete using smart aggregate transducers: Experiments and numerical simulations of P-wave propagation

Sun,

Fan,

Liu

2024

Journal of Intelligent Material Systems and Structures

View full text Add to dashboard Cite

Concrete is a highly heterogeneous construction material. Waves that propagate through concrete face significant reflection, scattering, and attenuation issues. Understanding the behavior of waves as they propagate through concrete and arrive at a sensor has generated much attention, especially for developing real-world field applications. In this study, a predictive model of attenuated P-wave propagation using Rayleigh damping is presented. The method used frequency excitations ranging from 20 to 200 kHz and smart aggregates (SAs) were embedded in a concrete specimen to excite and receive P-waves. Moreover, 10 distances were marked opposite the exciter at two propagation paths. In the simulations and experiments, signal processing methods were utilized to extract the first arrival packet for calculating amplitude attenuation. The P-wave damping coefficient was modeled using the multi-physical finite element method, and the results of the predictive model were compared with the experimental results. A discussion on the utilization of frequency-dependent attenuation coefficients was conducted to explore potential P-wave attenuation factors and their respective contributions to the overall attenuation. Numerical studies have demonstrated a strong correlation with the experiments when an appropriate level of material damping coefficient was considered. By enhancing the overall comprehension of the P-wave damping coefficient and attenuation characteristics within concrete, damage detection techniques based on P-waves can be improved.

show abstract

Section: Resultsmentioning

confidence: 99%

Attenuation characteristics of concrete using smart aggregate transducers: Experiments and numerical simulations of P-wave propagation

Sun,

Fan,

Liu

2024

Journal of Intelligent Material Systems and Structures

View full text Add to dashboard Cite

show abstract

“…EMI technology is effective in early strength monitoring and durability assessment, serving as a complement to WP technology [ 119 ]. Comparing the impedance spectrum of concrete with stress–strain curves, Pan et al [ 120 ] investigated the stress–strain behavior of concrete monitored by PZT sensors and piezoelectric cement (PEC) sensors.…”

Section: Piezoelectric Transducers Monitoringmentioning

confidence: 99%

“…WP technology demonstrates potential in damage detection, particularly under compressive, bending, and tensile loads [ 119 ]. To address the challenges posed by complex environmental influences and the difficulty of deploying on-site sensors and systems for sustainable, long-term monitoring of concrete structures, the development of an implantable sensor for concrete crack identification is investigated [ 124 ].…”

Section: Piezoelectric Transducers Monitoringmentioning

confidence: 99%

A Review on Concrete Structural Properties and Damage Evolution Monitoring Techniques

Zhang,

Peng,

Wen

et al. 2024

Sensors

View full text Add to dashboard Cite

Concrete structures have emerged as some of the most extensively utilized materials in the construction industry due to their inherent plasticity and high-strength characteristics. However, due to the temperature fluctuations, humidity, and damage caused by human activities, challenges such as crack propagation and structural failures pose threats to the safety of people’s lives and property. Meanwhile, conventional non-destructive testing methods are limited to defect detection and lack the capability to provide real-time monitoring and evaluating of concrete structural stability. Consequently, there is a growing emphasis on the development of effective techniques for monitoring the health of concrete structures, facilitating prompt repairs and mitigation of potential instabilities. This paper comprehensively presents traditional and novel methods for concrete structural properties and damage evolution monitoring, including emission techniques, electrical resistivity monitoring, electromagnetic radiation method, piezoelectric transducers, ultrasonic techniques, and the infrared thermography approach. Moreover, the fundamental principles, advantages, limitations, similarities and differences of each monitoring technique are extensively discussed, along with future research directions. Each method has its suitable monitoring scenarios, and in practical applications, several methods are often combined to achieve better monitoring results. The outcomes of this research provide valuable technical insights for future studies and advancements in the field of concrete structural health monitoring.

show abstract

“…Accelerometers prove to be efficient instruments for detecting vibrations. Several studies have been conducted with accelerometers, starting from the structure analysis to identify the weathering and excitation agents affecting the buildings [21][22][23]34,35] Positioned on curtain wall façades, they detect dynamic forces such as wind or seismic activity, providing insights into structural health by converting vibrations into electrical signals for frequency, amplitude, and duration analysis [35]. Indeed, in this research, accelerometers were used with the following two aims: The first was to evaluate the structural status of the curtain wall façade, performing a modal analysis-one before the tests of compliance and the other one at the end of the tests.…”

Section: Analysis Of Façade Structural Stressmentioning

confidence: 99%

Structural Health Monitoring for Prefabricated Building Envelope under Stress Tests

Vandi,

Calcagni,

Belletti

et al. 2024

Applied Sciences

View full text Add to dashboard Cite

This paper details the comprehensive activities conducted in a laboratory setting to assess the structural health monitoring (SHM) of prefabricated building envelopes. Integrating sensors into building components like curtain wall facades poses challenges but offers opportunities for monitoring structural health, requiring compliance with regulatory standards. The research investigates the possibility of defining a kit of conventional and multi-parameter sensors integrated within the building envelope to monitor its behavior during the performance test conducted. The kit of sensors also includes Fiber Optic Sensors for effectively monitoring building envelope behavior and structural integrity. In this context, the European project InComEss (H2020-GA862597) aims to define a stand-alone solution for SHM using Piezoelectric Energy Harvesting Systems (PE-EHS) for façade monitoring through FBG/FOS system. After analyzing the main façade structural stress, a series of FBGs, accelerometers, and force washers were integrated within a 1:1 scale façade prototype and tested in a laboratory following the test sequence parameters required by the curtain wall standard EN 13830. The data collected were analyzed with the aim of monitoring the façade behavior before and after the tests. The results show that the façade’s performance passed the assessing test criteria without reporting any damages. In addition, the outcomes demonstrated the effectiveness of the defined kit of multi-parameter sensors for the building envelope’s SHM.

show abstract

A review on health monitoring of concrete structures using embedded piezoelectric sensor

Cited by 15 publications

References 150 publications

Attenuation characteristics of concrete using smart aggregate transducers: Experiments and numerical simulations of P-wave propagation

Attenuation characteristics of concrete using smart aggregate transducers: Experiments and numerical simulations of P-wave propagation

A Review on Concrete Structural Properties and Damage Evolution Monitoring Techniques

Structural Health Monitoring for Prefabricated Building Envelope under Stress Tests

Contact Info

Product

Resources

About