ArticleSensors (Basel, Switzerland)2018
A Feasibility Study on Timber Damage Detection Using Piezoceramic-Transducer-Enabled Active Sensing.
Article in Sensors (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Experimental Study on Damage Identification of Nano-SiOSensors (Basel, Switzerland) · 2020Article
- Monitoring of Interfacial Debonding of Concrete Filled Pultrusion-GFRP Tubular Column Based on Piezoelectric Smart Aggregate and Wavelet Analysis.Sensors (Basel, Switzerland) · 2020Article
- Piezoceramic-Based Damage Monitoring of Concrete Structure for Underwater Blasting.Sensors (Basel, Switzerland) · 2020Article
- Design, Analysis, and Experiment on a Novel Stick-Slip Piezoelectric Actuator with a Lever Mechanism.Micromachines · 2019Article
- Grouting Quality Evaluation in Post-Tensioning Tendon Ducts Using Wavelet Packet Transform and Bayes Classifier.Sensors (Basel, Switzerland) · 2019Article
- Experimental Study on Active Interface Debonding Detection for Rectangular Concrete-Filled Steel Tubes with Surface Wave Measurement.Sensors (Basel, Switzerland) · 2019Article
- Interfacial Debonding Detection for Rectangular CFST Using the MASW Method and Its Physical Mechanism Analysis at the Meso-Level.Sensors (Basel, Switzerland) · 2019Article
- Damage Detection of Common Timber Connections Using Piezoceramic Transducers and Active Sensing.Sensors (Basel, Switzerland) · 2019Article
- Characterization of Ultrasonic Energy Diffusion in a Steel Alloy Sample with Tensile Force Using PZT Transducers.Sensors (Basel, Switzerland) · 2019Article
- Bond-Slip Monitoring of Concrete Structures Using Smart Sensors-A Review.Sensors (Basel, Switzerland) · 2019Review
- A PZT-Based Electromechanical Impedance Method for Monitoring the Soil Freeze⁻Thaw Process.Sensors (Basel, Switzerland) · 2019Article
- Design of a New Stress Wave-Based Pulse Position Modulation (PPM) Communication System with Piezoceramic Transducers.Sensors (Basel, Switzerland) · 2019Article
- Damage Detection of Concrete-Filled Square Steel Tube (CFSST) Column Joints under Cyclic Loading Using Piezoceramic Transducers.Sensors (Basel, Switzerland) · 2018Article
- A Feasibility Study on Timber Moisture Monitoring Using Piezoceramic Transducer-Enabled Active Sensing.Sensors (Basel, Switzerland) · 2018Article
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3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In recent years, piezoelectric-based transducers and technologies have made significant progress towards structural health monitoring and damage evaluation for various metal and concrete structures. Timber is still commonly used as a construction material in practical engineering; however, there is a lack of research on the health monitoring of timber-based structures using piezoelectric-based transducers and methods. This paper conducts a feasibility study on timber damage detection using surface-mounted piezoelectric patches, which enable the stress-wave-based active sensing approach. Typical damage modes in timber frame structures, such as surface cracks and holes, were investigated in this study. In the active sensing approach, one piezoceramic transducer is used as an actuator to generate stress waves, which propagate along the surface of the timber structure, and other piezoceramic transducers function as sensors to detect the propagating stress waves. Defects, such as a crack or a hole, induce additional attenuation to the propagating stress wave. Based on this attenuation, the proposed method can detect the defects using the wavelet-packet-based damage index, demonstrating its implementation potential for real-time timber damage detection.
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Registered trials
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