Experimental and analytical studies for impedance-based smart health monitoring of concrete structures

Seunghee Park; Sohaib Ahmad; Chung Bang Yun; Yongrae Roh

doi:10.4028/0-87849-412-x.170

Experimental and analytical studies for impedance-based smart health monitoring of concrete structures

Seunghee Park, Sohaib Ahmad, Chung Bang Yun, Yongrae Roh

School of Mechanical Engineering

Korea Advanced Institute of Science and Technology

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

This paper presents a feasibility study of an impedance-based damage detection technique using PZT (Lead-Zirconate-Titanate) patches for real-time health monitoring of concrete structures. The PZT patches are used to detect progressive surface damage on a plain concrete beam. Both experimental and analytical studies are carried out. For damage quantification, root-mean square deviations (RMSD) before and after damage are used as a damage indicator.

Original language	English
Pages (from-to)	170-173
Number of pages	4
Journal	Key Engineering Materials
Volume	321-323 I
DOIs	https://doi.org/10.4028/0-87849-412-x.170
State	Published - 2006

Keywords

Analytical Study
Concrete Structures
Damage Detection
Finite Element (FE) Models
Impedance
PZT
Structural Health Monitoring

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10.4028/0-87849-412-x.170

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abstract = "This paper presents a feasibility study of an impedance-based damage detection technique using PZT (Lead-Zirconate-Titanate) patches for real-time health monitoring of concrete structures. The PZT patches are used to detect progressive surface damage on a plain concrete beam. Both experimental and analytical studies are carried out. For damage quantification, root-mean square deviations (RMSD) before and after damage are used as a damage indicator.",

keywords = "Analytical Study, Concrete Structures, Damage Detection, Finite Element (FE) Models, Impedance, PZT, Structural Health Monitoring",

author = "Seunghee Park and Sohaib Ahmad and Yun, {Chung Bang} and Yongrae Roh",

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AU - Park, Seunghee

AU - Ahmad, Sohaib

AU - Yun, Chung Bang

AU - Roh, Yongrae

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AB - This paper presents a feasibility study of an impedance-based damage detection technique using PZT (Lead-Zirconate-Titanate) patches for real-time health monitoring of concrete structures. The PZT patches are used to detect progressive surface damage on a plain concrete beam. Both experimental and analytical studies are carried out. For damage quantification, root-mean square deviations (RMSD) before and after damage are used as a damage indicator.

KW - Analytical Study

KW - Concrete Structures

KW - Damage Detection

KW - Finite Element (FE) Models

KW - Impedance

KW - PZT

KW - Structural Health Monitoring

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VL - 321-323 I

SP - 170

EP - 173

JO - Key Engineering Materials

JF - Key Engineering Materials

ER -

Experimental and analytical studies for impedance-based smart health monitoring of concrete structures

Abstract

Keywords

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