1–11 of 11 hits
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    Maintenance progress through research

    Akers, J.B. | Engineering Index Backfile | 1946
    Author discusses improvements in track and structures, and explains need for further scientific development to improve materials and ...
    Keywords: Railroad maintenance of way

    Fatigue life prediction of a railway bogie under dynamic loads through simulation

    Dietz, S. / Netter, H. / Sachau, D. | Tema Archive | 1998
    considered as an elastic body of the MBS and the highly nonlinear wheel rail contact is modeled quasi-elastically. For the ride on a straight track ...

    An engineering model for prediction of rolling contact fatigue of railway wheels

    Ekberg, A. / Kabo, E. / Andersson, H. | Tema Archive | 2002
    An engineering model for rolling contact fatigue (RCF) of railway wheels is developed. Three well-known types of fatigue in wheels ...

    Rolling contact in railways: Modelling, simulation and damage prediction

    Van, K.-Dang / Maitournam, M.H. | Tema Archive | 2003
    Various kinds of defects are induced by rolling contact on the rail track: kidney-shaped cracking, shelling and nowadays squat and head ...
    Keywords: Eisenbahn

    Rail defects: An overview

    Cannon, D.F. / Edel, K.O. / Grassie, S.L. et al. | Tema Archive | 2003
    For about 150 years, the steel rail has been at the very heart of the world's railway systems. The rail works in a harsh environment and ...
    Keywords: Eisenbahn

    Betontechnik und Ausführung im Los Nord der ICE-Neubaustrecke Nürnberg-Ingolstadt, insbesondere der Tunnel Offenbau

    Wagner, Jörg-Pete / Willmes, Michael | Tema Archive | 2005
    structures (approx. 35,000 m(exp3)), elevated trackways (approx. 18,000 m(exp3)) and hydraulic bound base layer for rigid track system (approx ...
    Keywords: Eisenbahn

    Influence of voids and pockets on vibration characteristics of railway concrete sleepers

    Kaewunruen, Sakdirat / Remennikov, Alex M. | Tema Archive | 2007
    Railway prestressed concrete sleeper or so-called 'concrete tie' is an important component of railway track structures. The dynamic ...

    Effect of a large asymmetrical wheel burden on flexural response and failure of railway concrete sleepers in track systems

    Kaewunruen, Sakdirat / Remennikov, Alex M. | Tema Archive | 2008
    In many railway networks, the dynamic loads on the track can be detected and they are highly diverse. In most cases, the dynamic wheel load ...

    New field of application - steel slag for railway tracks

    Merkel, T. | Tema Archive | 2008
    For a long time steel slag has been used successfully as a construction material for roadways, earthworks and hydraulic structures. In ...

    Kunstholz für den Gleisbau

    Koller, Günther | Tema Archive | 2008

    Interaction between cracks and microstructure in three dimensions for rolling contact fatigue in railway rails

    Schilke, M. / Larijani, N. / Perssoni, C. | Tema Archive | 2014
    samples from track and from a full scale test rig were examined. Due to the shear forces arising in the wheel rail contact, the microstructure ...