Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Răcănel Ionuţ Radu"'
Publikováno v:
Romanian Journal of Transport Infrastructure, Vol 9, Iss 2, Pp 38-52 (2020)
The driving wheelset is used in railway traction (locomotives, electric trains, trams, etc.) to support part of the weight of the suspended mass and to drive and brake the vehicle. The dynamics of the driving wheelset/track system is a very important
Externí odkaz:
https://doaj.org/article/164a6c0d406f466faae7e6653e5397c0
Autor:
Mazilu Traian, Răcănel Ionuţ Radu, Ghindea Cristian Lucian, Cruciat Radu Iuliu, Leu Mihai-Cornel
Publikováno v:
Romanian Journal of Transport Infrastructure, Vol 8, Iss 2, Pp 16-29 (2019)
In this paper, a rail joint model consisting of three Euler-Bernoulli beams connected via a Winkler foundation is proposed in order to point out the influence of the joint gap length upon the stiffness of the rail joint. Starting from the experimenta
Externí odkaz:
https://doaj.org/article/24bc2007031243d999b7f2b9eae40c1c
Autor:
Dumitriu Mădălina, Răcănel Ionuţ Radu
Publikováno v:
Romanian Journal of Transport Infrastructure, Vol 7, Iss 2, Pp 40-60 (2018)
The paper focuses on the experimental verification of the results derived from numerical simulations, based on a model of the bogie-track system, where the vertical track irregularities are introduced in the form of a pseudorandom function. This func
Externí odkaz:
https://doaj.org/article/041d1a5f295f44bc90ebf8c22d58cb86
Publikováno v:
Romanian Journal of Transport Infrastructure, Vol 7, Iss 2, Pp 31-39 (2018)
The rail dampers are mechanical devices which work as dynamic absorbers to reduce the rail vibration and rolling noise. The paper shows the experimental results from the functionality and performance testing of an experimental demonstrative rail damp
Externí odkaz:
https://doaj.org/article/b06b29383bef491386c45dc9953aa69c
Publikováno v:
Romanian Journal of Transport Infrastructure, Vol 5, Iss 2, Pp 37-49 (2016)
Cable-stayed bridges are complex structures and for their design, the traditional calculation methods are hard, even impossible to use for a global analysis. Separate analyses for the each component of the bridge in a simplified manner can be conduct
Externí odkaz:
https://doaj.org/article/0fed5ffe217f42acba06ef3fcfa25722
Publikováno v:
Romanian Journal of Transport Infrastructure, Vol 4, Iss 1, Pp 67-77 (2015)
Arch bridges are slender structures and can be efficiently used in the range of medium to large spans. These structures have an improved aesthetic aspect and in the same time a low construction height, with obvious advantages regarding reduced costs
Externí odkaz:
https://doaj.org/article/8bd92b068d40469587c52a14622c99a5
Publikováno v:
Romanian Journal of Transport Infrastructure, Vol 2, Iss 1, Pp 51-62 (2013)
This paper is intended to show the design of two composite bridges along the Orastie- Sibiu motorway, from the basic concepts, applied without the need for a clause-by- clause checking of codes and standards, to the construction methods.
Externí odkaz:
https://doaj.org/article/9c737109f34c437f9bcedf8eb7b7a424
Publikováno v:
Romanian Journal of Transport Infrastructure, Vol 1, Iss 1, Pp 50-59 (2012)
The carrying structure of the bridge over the Jiu River at Aninoasa consists in two parallel concrete arches with variable height of the cross section, sustaining a concrete deck through vertical concrete hangers. In the time period passed since the
Externí odkaz:
https://doaj.org/article/239e68fa531c474e87e5da6990b341f2
Autor:
Amăreanu, Marin1 (AUTHOR) mirel.amareanu@gmail.com, Răcănel, Ionuţ-Radu1 (AUTHOR) ciprian.neacsu@deltaacm.ro, Neacşu, Ciprian Nicolae1 (AUTHOR), Morlova, Daniel Dumitru2 (AUTHOR) daniel.morlova@yahoo.com
Publikováno v:
Materials (1996-1944). Dec2023, Vol. 16 Issue 24, p7559. 22p.
Publikováno v:
In Structures October 2021 33:769-775