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Implementation of Non-destructive Methods for the Determination of Tramway Embankment Condition


Bačić, Mario; Kovačević, Meho Saša; Lakušić, Stjepan
Implementation of Non-destructive Methods for the Determination of Tramway Embankment Condition // Road and Rail Infrastructure V, Proceedings of the Conference CETRA 2018 / Lakušić, Stjepan (ur.).
Zagreb: University of Zagreb, Faculty of Civil Engineering, 2018. str. 1-8 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Implementation of Non-destructive Methods for the Determination of Tramway Embankment Condition

Autori
Bačić, Mario ; Kovačević, Meho Saša ; Lakušić, Stjepan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Road and Rail Infrastructure V, Proceedings of the Conference CETRA 2018 / Lakušić, Stjepan - Zagreb : University of Zagreb, Faculty of Civil Engineering, 2018, 1-8

ISBN
978-953-8168-25-3

Skup
CETRA 2018 - 5th International Conference on Road and Rail Infrastructure

Mjesto i datum
Zadar, Hrvatska, 17-19.05.2018

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
tramway embankment, condition assessment, ground penetrating radar, continuous analysis of surface waves, non-destructive investigation

Sažetak
The results of non-destructive investigation works for the 70 years old tramway embankment in Zagreb, located on line 2.7 km long line between Mihaljevac and Dolje stations, are given in this paper. In order to preliminary assess the condition of embankment characterized by several anomalies such as deformation of tracks and tilting of a contact network pole, a non-destructive geophysical methods of Continuous Generation of Surface Waves (CSWS) and Ground Penetrating Radar (GPR) were implemented. While the electromagnetic GPR method was used for the detection of geometrical features such as layer boundaries and man-made or natural anomalies, seismic CSWS method was used for determination of small strain stiffness of the embankment, where classification system based on obtained stiffness values was developed. These values are good indicator of a large strain stiffness of embankment material. A CSWS and GPR results were overlapped with visual inspection findings leading to significant conclusions on current condition along with proposal of further investigation methods.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



POVEZANOST RADA


Ustanove
Građevinski fakultet, Zagreb

Citiraj ovu publikaciju

Bačić, Mario; Kovačević, Meho Saša; Lakušić, Stjepan
Implementation of Non-destructive Methods for the Determination of Tramway Embankment Condition // Road and Rail Infrastructure V, Proceedings of the Conference CETRA 2018 / Lakušić, Stjepan (ur.).
Zagreb: University of Zagreb, Faculty of Civil Engineering, 2018. str. 1-8 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Bačić, M., Kovačević, M. & Lakušić, S. (2018) Implementation of Non-destructive Methods for the Determination of Tramway Embankment Condition. U: Lakušić, S. (ur.)Road and Rail Infrastructure V, Proceedings of the Conference CETRA 2018.
@article{article, editor = {Laku\v{s}i\'{c}, S.}, year = {2018}, pages = {1-8}, keywords = {tramway embankment, condition assessment, ground penetrating radar, continuous analysis of surface waves, non-destructive investigation}, isbn = {978-953-8168-25-3}, title = {Implementation of Non-destructive Methods for the Determination of Tramway Embankment Condition}, keyword = {tramway embankment, condition assessment, ground penetrating radar, continuous analysis of surface waves, non-destructive investigation}, publisher = {University of Zagreb, Faculty of Civil Engineering}, publisherplace = {Zadar, Hrvatska} }