Detection of Defect in Tendon for Pre-stressed Concrete Structures using Electric Signal; Numerical Simulation Studies
| Publication Date: |
2018-11-09
|
|---|---|
| Publisher: |
Institute of Physics (IOP)
|
| Print ISSN: |
1757-8981
|
| Electronic ISSN: |
1757-899X
|
| Topics: |
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
|
| Published by: |
| _version_ | 1836399083026120705 |
|---|---|
| autor | J U Lee, S S Bang, S H Yoon, Y-J Shin and Y M Lim |
| beschreibung | The pre-stressing in concrete structures is a popular construction method these days. One of the main problems is degradation of the structures due to the corrosion of the pre-stressing tendon that frequently generates serious damage. Hence, the corrosion detection in tendons is very important to maintain the health of the pre-stressed concrete (PSC) structures. In this study, a numerical simulation is conducted to find the feasibility of detecting corrosions by using an electric signal. For the numerical simulation, COMSOL multi-physics program which can apply the electric signal is used. The simulation is performed by modeling a set of pre-stressing tendons and ducts placed inside of the PSC structure. The ducts are filled with cement grout, and the corrosions are assumed to occur on the pre-stressing tendons. The electric signal applied at a starting point of the PSC ducts and reflected signal at the positions of corrosions is analyzed. It is confirmed that the electric signa... |
| citation_standardnr | 6355168 |
| datenlieferant | ipn_articles |
| feed_id | 123476 |
| feed_publisher | Institute of Physics (IOP) |
| feed_publisher_url | http://www.iop.org/ |
| insertion_date | 2018-11-09 |
| journaleissn | 1757-899X |
| journalissn | 1757-8981 |
| publikationsjahr_anzeige | 2018 |
| publikationsjahr_facette | 2018 |
| publikationsjahr_intervall | 7984:2015-2019 |
| publikationsjahr_sort | 2018 |
| publisher | Institute of Physics (IOP) |
| quelle | IOP Conference Series: Materials Science and Engineering |
| relation | http://iopscience.iop.org/1757-899X/431/12/122002 |
| search_space | articles |
| shingle_author_1 | J U Lee, S S Bang, S H Yoon, Y-J Shin and Y M Lim |
| shingle_author_2 | J U Lee, S S Bang, S H Yoon, Y-J Shin and Y M Lim |
| shingle_author_3 | J U Lee, S S Bang, S H Yoon, Y-J Shin and Y M Lim |
| shingle_author_4 | J U Lee, S S Bang, S H Yoon, Y-J Shin and Y M Lim |
| shingle_catch_all_1 | Detection of Defect in Tendon for Pre-stressed Concrete Structures using Electric Signal; Numerical Simulation Studies The pre-stressing in concrete structures is a popular construction method these days. One of the main problems is degradation of the structures due to the corrosion of the pre-stressing tendon that frequently generates serious damage. Hence, the corrosion detection in tendons is very important to maintain the health of the pre-stressed concrete (PSC) structures. In this study, a numerical simulation is conducted to find the feasibility of detecting corrosions by using an electric signal. For the numerical simulation, COMSOL multi-physics program which can apply the electric signal is used. The simulation is performed by modeling a set of pre-stressing tendons and ducts placed inside of the PSC structure. The ducts are filled with cement grout, and the corrosions are assumed to occur on the pre-stressing tendons. The electric signal applied at a starting point of the PSC ducts and reflected signal at the positions of corrosions is analyzed. It is confirmed that the electric signa... J U Lee, S S Bang, S H Yoon, Y-J Shin and Y M Lim Institute of Physics (IOP) 1757-8981 17578981 1757-899X 1757899X |
| shingle_catch_all_2 | Detection of Defect in Tendon for Pre-stressed Concrete Structures using Electric Signal; Numerical Simulation Studies The pre-stressing in concrete structures is a popular construction method these days. One of the main problems is degradation of the structures due to the corrosion of the pre-stressing tendon that frequently generates serious damage. Hence, the corrosion detection in tendons is very important to maintain the health of the pre-stressed concrete (PSC) structures. In this study, a numerical simulation is conducted to find the feasibility of detecting corrosions by using an electric signal. For the numerical simulation, COMSOL multi-physics program which can apply the electric signal is used. The simulation is performed by modeling a set of pre-stressing tendons and ducts placed inside of the PSC structure. The ducts are filled with cement grout, and the corrosions are assumed to occur on the pre-stressing tendons. The electric signal applied at a starting point of the PSC ducts and reflected signal at the positions of corrosions is analyzed. It is confirmed that the electric signa... J U Lee, S S Bang, S H Yoon, Y-J Shin and Y M Lim Institute of Physics (IOP) 1757-8981 17578981 1757-899X 1757899X |
| shingle_catch_all_3 | Detection of Defect in Tendon for Pre-stressed Concrete Structures using Electric Signal; Numerical Simulation Studies The pre-stressing in concrete structures is a popular construction method these days. One of the main problems is degradation of the structures due to the corrosion of the pre-stressing tendon that frequently generates serious damage. Hence, the corrosion detection in tendons is very important to maintain the health of the pre-stressed concrete (PSC) structures. In this study, a numerical simulation is conducted to find the feasibility of detecting corrosions by using an electric signal. For the numerical simulation, COMSOL multi-physics program which can apply the electric signal is used. The simulation is performed by modeling a set of pre-stressing tendons and ducts placed inside of the PSC structure. The ducts are filled with cement grout, and the corrosions are assumed to occur on the pre-stressing tendons. The electric signal applied at a starting point of the PSC ducts and reflected signal at the positions of corrosions is analyzed. It is confirmed that the electric signa... J U Lee, S S Bang, S H Yoon, Y-J Shin and Y M Lim Institute of Physics (IOP) 1757-8981 17578981 1757-899X 1757899X |
| shingle_catch_all_4 | Detection of Defect in Tendon for Pre-stressed Concrete Structures using Electric Signal; Numerical Simulation Studies The pre-stressing in concrete structures is a popular construction method these days. One of the main problems is degradation of the structures due to the corrosion of the pre-stressing tendon that frequently generates serious damage. Hence, the corrosion detection in tendons is very important to maintain the health of the pre-stressed concrete (PSC) structures. In this study, a numerical simulation is conducted to find the feasibility of detecting corrosions by using an electric signal. For the numerical simulation, COMSOL multi-physics program which can apply the electric signal is used. The simulation is performed by modeling a set of pre-stressing tendons and ducts placed inside of the PSC structure. The ducts are filled with cement grout, and the corrosions are assumed to occur on the pre-stressing tendons. The electric signal applied at a starting point of the PSC ducts and reflected signal at the positions of corrosions is analyzed. It is confirmed that the electric signa... J U Lee, S S Bang, S H Yoon, Y-J Shin and Y M Lim Institute of Physics (IOP) 1757-8981 17578981 1757-899X 1757899X |
| shingle_title_1 | Detection of Defect in Tendon for Pre-stressed Concrete Structures using Electric Signal; Numerical Simulation Studies |
| shingle_title_2 | Detection of Defect in Tendon for Pre-stressed Concrete Structures using Electric Signal; Numerical Simulation Studies |
| shingle_title_3 | Detection of Defect in Tendon for Pre-stressed Concrete Structures using Electric Signal; Numerical Simulation Studies |
| shingle_title_4 | Detection of Defect in Tendon for Pre-stressed Concrete Structures using Electric Signal; Numerical Simulation Studies |
| timestamp | 2025-06-30T23:37:19.863Z |
| titel | Detection of Defect in Tendon for Pre-stressed Concrete Structures using Electric Signal; Numerical Simulation Studies |
| titel_suche | Detection of Defect in Tendon for Pre-stressed Concrete Structures using Electric Signal; Numerical Simulation Studies |
| topic | ZL |
| uid | ipn_articles_6355168 |