Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Zdenka Popović"'
Publikováno v:
Tehnički Vjesnik, Vol 25, Iss Supplement 2, Pp 516-523 (2018)
Transport represents both need and threat to the modern human society. European transport policy aims at sustainable transport development based on the efficient use of natural resources, protection and improvement of environment, as well as the real
Externí odkaz:
https://doaj.org/article/347ff29b329840a6a88f755bc9b3939a
Publikováno v:
Transport, Vol 33, Iss 2 (2018)
Approximately 7 million tons of fly ash and slag are produced in thermal power plants in Serbia every year, only 3% of which is used in the cement industry. About 300 million tons of the ash-slag mixture are disposed in landfills, occupying an area o
Externí odkaz:
https://doaj.org/article/fdd7d57d52bb449badc2f571f809761f
Publikováno v:
Facta Universitatis. Series: Mechanical Engineering, Vol 13, Iss 2, Pp 133-141 (2015)
European transport policy, defined in the White Paper, supports shift from road to rail and waterborne transport. The hypothesis of the paper is that changes in the economic environment influence rail traffic volume. Therefore, a model for prediction
Externí odkaz:
https://doaj.org/article/6c30f3e8883f4753a40f906ee7f8fe2d
Autor:
Zdenka Popović, Vlatko Radović
Publikováno v:
Građevinar, Vol 65, Iss 03., Pp 251-259 (2013)
The problem of cracking at the rolling surface of rails is considered in the paper. This damage to the rolling surface of rails, known as "squat", may lead to disintegration of rail head in the length of 1 m or more. In the scope of this research, a
Externí odkaz:
https://doaj.org/article/560ae898643c44008332c1864cab4b5b
Publikováno v:
Promet (Zagreb), Vol 24, Iss 5, Pp 405-412 (2012)
The analysis of track behaviour under vertical load is traditionally based on the presumption that the stresses and deformations in track elements can be determined by the application of the Winkler’s Hypothesis. The rail is considered a beam on a
Externí odkaz:
https://doaj.org/article/472a65684ce045adb44e2f2ce076cb23
Publikováno v:
Tehnika, Vol 76, Iss 5, Pp 557-564 (2021)
Tehnika (2021) 76(5):557-564
Tehnika (2021) 76(5):557-564
Rail defects due to the rolling contact fatigue have a significant place in the Handbook of Rail Defects in the framework of UIC Code 712 in 2002. The paper presents the system for coding and classification of rail defects according to UIC recommenda
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1250e8145dcffc2f5aa39f7ac08e9cda
https://scindeks-clanci.ceon.rs/data/pdf/0040-2176/2021/0040-21762105557P.pdf
https://scindeks-clanci.ceon.rs/data/pdf/0040-2176/2021/0040-21762105557P.pdf
Publikováno v:
Transportation Research Procedia
The paper presents a brief review of the rail defect coding systems, which were recommended by the International Union of Railways during the period from 1959 to today. The recommended classification and numbering of RCF rail defects, defined in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf44ba756550b96bb08c933c40360ab7
https://grafar.grf.bg.ac.rs/handle/123456789/2815
https://grafar.grf.bg.ac.rs/handle/123456789/2815
Publikováno v:
Tehnika (2022) 77(2):165-171
The most common types of rail defects on modern railway lines occur due to the rolling contact fatigue of rail steel. One of the methods to slow down the development of these rail defects is the application of new steel grades with increased hardness
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ebf48b180e31d5ced160a6ecb20d180
http://scindeks.ceon.rs/article.aspx?artid=0040-21762202165P
http://scindeks.ceon.rs/article.aspx?artid=0040-21762202165P
Publikováno v:
Transportation Research Procedia
The condition of the rails affects the comfort and safety of railway transport. Managing the rail life cycle on modern railway networks has been playing an increasingly important role. Inspection, preventive and corrective maintenance of rails are si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c19de7ae5a62132a9b3603c00c07d74
https://grafar.grf.bg.ac.rs/handle/123456789/2812
https://grafar.grf.bg.ac.rs/handle/123456789/2812
Publikováno v:
Mechanical Systems and Signal Processing
Rail inspection research is a substantive topic for the railway industry. Management of rolling contact fatigue rail defects is crucial for transport safety worldwide because uncontrolled development of these defects could cause railway accidents, in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3642f01d52bbf24cf4e65ce1aef9ea28
https://doi.org/10.1016/j.ymssp.2022.109568
https://doi.org/10.1016/j.ymssp.2022.109568