Experimental and Analytical Studies for Impedance-Based Smart Health Monitoring of Concrete Structures |
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| Journal | Key Engineering Materials (Volumes 321 - 323) |
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| Volume | Advanced Nondestructive Evaluation I |
| Edited by | Seung-Seok Lee, Joon Hyun Lee, Ik Keun Park, Sung-Jin Song, Man Yong Choi |
| Pages | 170-173 |
| DOI | 10.4028/www.scientific.net/KEM.321-323.170 |
| Citation | Seung Hee Park et al., 2006, Key Engineering Materials, 321-323, 170 |
| Online since | October, 2006 |
| Authors | Seung Hee Park, Sohaib Ahmad, Chung Bang Yun, Yong Rae Roh |
| Keywords | Analytical Study, Concrete Structure, Damage Detection, Finite Element Model (FEM), Impedance, PZT, Structural Health Monitoring (SHM) |
| 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. |
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