Zobrazeno 1 - 10
of 116
pro vyhledávání: '"Jens C. O. Nielsen"'
Publikováno v:
Railway Engineering Science, Vol 32, Iss 1, Pp 20-35 (2023)
Abstract Dynamic wheel–rail contact forces induced by a severe form of wheel tread damage have been measured by a wheel impact load detector during full-scale field tests at different vehicle speeds. Based on laser scanning, the measured three-dime
Externí odkaz:
https://doaj.org/article/9cd5826c26a948c7b5c2ecc6c35b61e8
Publikováno v:
Vehicle System Dynamics. :1-44
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3284352f50f66b05f282ea7ad51d3ae
https://doi.org/10.1080/00423114.2023.2194544
https://doi.org/10.1080/00423114.2023.2194544
Publikováno v:
Sensors, Vol 22, Iss 3, p 1012 (2022)
This paper presents methods for continuous condition monitoring of railway switches and crossings (S&C, turnout) via sleeper-mounted accelerometers at the crossing transition. The methods are developed from concurrently measured sleeper accelerations
Externí odkaz:
https://doaj.org/article/4418fa8a4e394865b9c9c87c98fbbecc
Publikováno v:
Lecture Notes in Civil Engineering ISBN: 9783031072536
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6b371b5f3a235b194158547f38fb029
https://doi.org/10.1007/978-3-031-07254-3_51
https://doi.org/10.1007/978-3-031-07254-3_51
Publikováno v:
International Journal of Rail Transportation. 9:503-519
The rails in railway crossings are subjected to severe load environment leading to degradation of running surface due to wear and accumulated plastic deformation. To compare long-term degradation of three fixed crossings with different crossing angle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::076f4910302300ee8f1d2b39ea9753df
https://doi.org/10.1080/23248378.2020.1864794
https://doi.org/10.1080/23248378.2020.1864794
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783031073045
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a42ad9a060265267aa9686e82b6f3a98
https://doi.org/10.1007/978-3-031-07305-2_11
https://doi.org/10.1007/978-3-031-07305-2_11
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783031073045
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::622d744fc9530409d802722df3f2c3f0
https://doi.org/10.1007/978-3-031-07305-2_29
https://doi.org/10.1007/978-3-031-07305-2_29
Publikováno v:
International Journal of Rail Transportation (2324-8378) vol.10(2022)
The probability of an instant rail break, initiated at a single pre-existing rail foot crack due to a severe wheel impact loading, is predicted using statistical methods and a time-domain model for the simulation of dynamic vehicle–track interactio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f967b5203d1aed49c3840fb0eabc0c5
https://research.chalmers.se/en/publication/522606
https://research.chalmers.se/en/publication/522606
Autor:
Peter Torstensson, Emil Aggestam, Michele Maglio, Jens C. O. Nielsen, Tomas Jerson, Mikael Ögren, Anders Genell
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783031073045
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9291843a17e9ee997220fd8e2a7d58d
https://doi.org/10.1007/978-3-031-07305-2_31
https://doi.org/10.1007/978-3-031-07305-2_31
Autor:
Astrid Pieringer, D. Regazzi, Michele Maglio, Jens C. O. Nielsen, Steven Cervello, Tore V Vernersson, Pär Söderström
Publikováno v:
International Journal of Rail Transportation (2324-8378) vol.10(2022)
A combination of instrumented wheelset measurements and numerical simulations of axle bending stresses is used to investigate the consequences of evolving rolling contact fatigue (RCF) damage on a passenger train wheelset. In a field test campaign, s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcd2f051dcf8090fbd9f955fd2512030
https://research.chalmers.se/en/publication/7b9b4c26-087c-4b66-883f-17525a4e9645
https://research.chalmers.se/en/publication/7b9b4c26-087c-4b66-883f-17525a4e9645