Application of seismic tomography for assessment of the railway substructure condition
Samo za registrovane korisnike
2018
Članak u časopisu (Objavljena verzija)

Metapodaci
Prikaz svih podataka o dokumentuApstrakt
This article presents results obtained in the research conducted on railway infrastructure in Serbia, which aimed at prediction of substructure condition based on the analysis of track quality. It presents the results of seismic tomography application as non-destructive procedure for assessment of railway substructure condition. Track geometry quality was assessed according to analysis of longitudinal level data, which was recorded during regular track geometry inspections. Track section for application of seismic tomography was chosen on the basis of analysed track geometry data recorded during the regular track geometry inspections in 2006, 2008, 2009, 2012, 2013 and 2014. Tomographic imaging of railway platform on Test Section enabled the creation of two-dimensional finite element model, which was used for determination of propagation speed of seismic P-waves. Seismic tomography on Test Section, which is the part of the international railway line Belgrade–Vrbnica, was performed in 2...014. Obtained tomographic image was discussed and compared to track geometry data recorded during the regular track geometry inspections.
Ključne reči:
geometry deterioration / maintenance / Railway / seismic tomography / substructure conditionIzvor:
Structural Health Monitoring, 2018Izdavač:
- SAGE Publications Ltd
Finansiranje / projekti:
DOI: 10.1177/1475921718774778
ISSN: 1475-9217
WoS: 000465318500010
Scopus: 2-s2.0-85047787040
Institucija/grupa
GraFarTY - JOUR AU - Lazarević, Luka AU - Vučković, Dejan AU - Mićić, Milica AU - Popović, Zdenka PY - 2018 UR - https://grafar.grf.bg.ac.rs/handle/123456789/909 AB - This article presents results obtained in the research conducted on railway infrastructure in Serbia, which aimed at prediction of substructure condition based on the analysis of track quality. It presents the results of seismic tomography application as non-destructive procedure for assessment of railway substructure condition. Track geometry quality was assessed according to analysis of longitudinal level data, which was recorded during regular track geometry inspections. Track section for application of seismic tomography was chosen on the basis of analysed track geometry data recorded during the regular track geometry inspections in 2006, 2008, 2009, 2012, 2013 and 2014. Tomographic imaging of railway platform on Test Section enabled the creation of two-dimensional finite element model, which was used for determination of propagation speed of seismic P-waves. Seismic tomography on Test Section, which is the part of the international railway line Belgrade–Vrbnica, was performed in 2014. Obtained tomographic image was discussed and compared to track geometry data recorded during the regular track geometry inspections. PB - SAGE Publications Ltd T2 - Structural Health Monitoring T1 - Application of seismic tomography for assessment of the railway substructure condition DO - 10.1177/1475921718774778 ER -
@article{ author = "Lazarević, Luka and Vučković, Dejan and Mićić, Milica and Popović, Zdenka", year = "2018", abstract = "This article presents results obtained in the research conducted on railway infrastructure in Serbia, which aimed at prediction of substructure condition based on the analysis of track quality. It presents the results of seismic tomography application as non-destructive procedure for assessment of railway substructure condition. Track geometry quality was assessed according to analysis of longitudinal level data, which was recorded during regular track geometry inspections. Track section for application of seismic tomography was chosen on the basis of analysed track geometry data recorded during the regular track geometry inspections in 2006, 2008, 2009, 2012, 2013 and 2014. Tomographic imaging of railway platform on Test Section enabled the creation of two-dimensional finite element model, which was used for determination of propagation speed of seismic P-waves. Seismic tomography on Test Section, which is the part of the international railway line Belgrade–Vrbnica, was performed in 2014. Obtained tomographic image was discussed and compared to track geometry data recorded during the regular track geometry inspections.", publisher = "SAGE Publications Ltd", journal = "Structural Health Monitoring", title = "Application of seismic tomography for assessment of the railway substructure condition", doi = "10.1177/1475921718774778" }
Lazarević, L., Vučković, D., Mićić, M.,& Popović, Z.. (2018). Application of seismic tomography for assessment of the railway substructure condition. in Structural Health Monitoring SAGE Publications Ltd.. https://doi.org/10.1177/1475921718774778
Lazarević L, Vučković D, Mićić M, Popović Z. Application of seismic tomography for assessment of the railway substructure condition. in Structural Health Monitoring. 2018;. doi:10.1177/1475921718774778 .
Lazarević, Luka, Vučković, Dejan, Mićić, Milica, Popović, Zdenka, "Application of seismic tomography for assessment of the railway substructure condition" in Structural Health Monitoring (2018), https://doi.org/10.1177/1475921718774778 . .