Sensitivity of Piezoelectric-Based Smart Interfaces to Structural Damage in Bolted Connections

Sensitivity of Piezoelectric-Based Smart Interfaces to Structural Damage in Bolted Connections

This study presents a set of experimental and numerical investigations to study the sensitivity of the piezoelectric-based smart interface device to structural damage in a bolted connection. The study aims to identify the proper geometric sizes of smart interfaces for damage detection tasks. First,...

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Bibliographic Details
Main Authors: Thanh-Canh Huynh, Duc-Duy Ho, Ngoc-Loi Dang, Jeong-Tae Kim
Format: Article
Language:English
Published: MDPI AG 2019-08-01
Series:Sensors
Subjects:
lead zirconate titanate (PZT)
piezoelectric interface
piezoelectric sensors
sensitivity
impedance method
damage detection
impedance responses
geometric effect
bolted connection
loosened bolt
Online Access:https://www.mdpi.com/1424-8220/19/17/3670

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