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title: international heavy paul railway • title: international heavy haus railway

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    Electrifying isolated lines in desert regions

    Daniels, A. | Tema Archiv | 1982
    because the line is physically independent, or because the heavy-haul operation is large enough to justify its own fleet of locomotives. In such ...
    Schlagwörter: EISENBAHN

    Why the French chose synchronous motors (electric locomotives)

    Brun, D. | Tema Archiv | 1985
    demonstrated its ability to haul both heavy freight and fast passenger trains. Two prototype locomotives will enter service shortly, and a series order ...

    Heavy haul 25 kV electric locomotive

    Stephens, B.M. / Rossow, I.C. | Tema Archiv | 1987
    as flexi-coil suspensions, heavy duty rollers and pendulum arrangements. All of these had been used and appeared to be quite satisfactory ...

    Electrification: Why not

    Bouley, J. | Tema Archiv | 1987
    traffic conveyed by electric traction. Since electrified lines are usually heavy-haul lines, it is not surprising that percentages here are ...

    Operation simulator of heavy haul train

    Li Zhi / Zheng Yong / Qiu Xiaogang | Tema Archiv | 1989
    those of heavy haul train with electric locomotives. The simulator is composed of a main computer system, graphic display system and training ...
    Schlagwörter: EISENBAHN , HEAVY HAUL TRAIN , RAILWAY MANAGEMENT

    In-line heat-treater THH-rails

    Kataoka, Y. / Furukawa, J. / Ueda, M. et al. | Tema Archiv | 1993
    (NHH rail) and low alloy head hardened rail (AHH rail) have been in service in heavy haul railways throughout the world. NHH rail and AHH rail ...

    Electrification at 50 kV: heavy haul Sishen-Saldanha railway in South Africa

    Gieras, J.F. / Sone, S. / Mizuma, T. et al. | Tema Archiv | 1997
    ore lines subsidies the rest of the railway system. There are two heavy haul lines in South Africa: (1) double track, 585 km coal line from ...
    Schlagwörter: Eisenbahn

    Effect on hollow worn railroad wheels on fuel use and track damage

    Sawley, K.J. / Oliva-Maal, D. / Lopresti, J. | Tema Archiv | 1998
    methods used are general in principle, and are not specific solely to the heavy haul environment. ...

    Simulation of severe wheel-rail wear

    Li, Z.L. / Kalker, J.J. | Tema Archiv | 1998
    Wear is inherent to wheel-rail system. Severe wear is a problem for heavy haul railways. Based on experimental results, knowledge in ...
    Schlagwörter: Eisenbahn

    Mode I fatigue threshold for head hardened rail steel

    Hellier, A.K. / Merati, A.A. | Tema Archiv | 1998
    specimens machined from the head of a length of virgin head-hardened heavy haul railway rail, manufactured using an ingot route. An increasing load ...

    Alleviation of rolling contact fatigue on Sweden's heavy haul railway

    Grassie, S. / Nilsson, P. / Bjurstrom, K. et al. | Tema Archiv | 2002
    A test has been undertaken on Sweden's Malmbanan, or iron ore railway, to reduce rolling contact fatigue (RCF) damage by developing a ...

    Railway noise and the effect of top of rail liquid friction modifiers: Changes in sound and vibration spectral distributions

    Eadie, D.T. / Santoro, M. / Kalousek, J. | Tema Archiv | 2003
    there is a large variation in absolute sound levels and spectral patterns, which have been characterized across trams, metro, and heavy haul ...

    Fatigue evaluation of surface coated railway rails using shakedown theory, finite element calculations, and lab and field trials

    Ringsberg, Jonas W. / Franklin, Francis J. / Josefson, B. Lennart et al. | Tema Archiv | 2005
    laboratory, where surface coated disc specimens were used. Next, heavy haul traffic field trials were performed using two-material rails. Dynamic ...

    Mechanical properties and wear performance of premium rail steels

    Robles Hernandez, Francisco C. / Demas, Nicholaos G. / Davis, Dave D. et al. | Tema Archiv | 2007
    Servicing Testing (FAST), which consists of a 4.4 km of railroad heavy haul tracks. The results of both, ball-on-disk and full-scale tests ...

    Aspects of the safety analysis of an on-board automatic train operation supervisor

    Bundell, Gary A. | Tema Archiv | 2009
    the driver is to be replaced, this residual safety function must be automated also. Where this becomes particularly important is in long heavy ...
    Schlagwörter: Eisenbahn

    Production technology development of high-speed and heavy-haul rails in Pangang

    Xu, Quan / Mei, Dongsheng | Tema Archiv | 2010
    exploitation are developed in Pan-Steel. Hot-rolled and heat-treatment rails which are empoldered used in many famous 350 km/h railway and heavy haul ...
    Schlagwörter: Schiene (Eisenbahn)

    Experimental investigation between rolling contact fatigue and wear of high-speed and heavy-haul railway and selection of rail material

    Zhong, W. / Hu, J.J. / Shen, P. et al. | Tema Archiv | 2011
    . The analysis shows that U75V quenched rail with better wear resistance is suitable for heavy haul railway and U71Mn hot rolled rail with ...

    Towards a comprehensive model predicting the effect of friction modifiers on noise and wear for a conventional railway network

    Hiensch, E.J.M. / Visser, J. / Dollevoet, R.P.B.J. | Tema Archiv | 2012
    systems and heavy haul lines. It is however not yet common practice for conventional railway networks. This is mainly because the benefits are ...

    Wheel/rail contact geometry assessment to limit rolling contact fatigue initiation at high axle loads

    Fröhling, Robert / Spangenberg, Ulrich / Hettasch, Georg | Tema Archiv | 2012
    true for heavy haul railways where higher axle loads and demands for higher throughput have, over the years, challenged the limits within the ...

    Investigation on the damage mechanism and prevention of heavy-haul railway rail

    Wang, W.J. / Guo, H.M. / Du, X. et al. | Tema Archiv | 2013
    The objective of this paper was to investigate wear and damage behavior of heavy-haul railway rail. Furthermore, the mechanism and ...

    Influence of Rail Cant on Wheel-Rail Contact Relationship and Dynamic Performance in Curves for Heavy Haul Railway

    Wang, Pu / Gao, Liang / Hou, Bo-Wen | Tema Archiv | 2013
    contact stress and contact fatigue failures. The results can provide reference for the design of rail cant of heavy haul railway. ...
    Schlagwörter: Eisenbahn

    Controlling RCF in switches and crossings

    Schoech, Wolfgang | Tema Archiv | 2013
    acceleration. With heavy haul freight, axleloads greater than 25 tonnes can aggravate the development of RCF, and it was here that the first specific ...

    Geometrical degradation of railway turnouts: A case study from a Swedish heavy haul railroad

    khouy, Iman Arasteh / Larsson-Kraik, Per-Olof / Nissen, Arne et al. | Tema Archiv | 2014

    Field and laboratory investigation of the relationship between rail head check and wear in a heavy-haul railway

    Zhou, Yu / Wang, Shaofeng / Wang, Tianyi et al. | Tema Archiv | 2014
    heavy-haul railway is analyzed. The length and depth of the HCs were measured by laboratory examination and image recognition from rail ...

    Sustainable heavy haul traction energy: A review of systemic issues

    van der Meulen, Dave / Möller, Fienie | Tema Archiv | 2014
    alignment of a heavy haul railway, the minimum energy consumption, the recoverable surplus energy, the symmetry of the grade and the line voltage ...
    Schlagwörter: Eisenbahn

    Research methodology for evaluation of top-of-rail friction management in Australian heavy haul networks

    Spiryagin, Maksym / Sajjad, Mojibul / Nielsen, Dwayne et al. | Tema Archiv | 2014
    railway systems. However, the coefficient of friction between the top of rail and wheel tread is not well addressed using this method, with ...
    Schlagwörter: Eisenbahn

    Condition monitoring at the wheel/rail interface for decision-making support

    Palo, Mikael / Galar, Diego / Nordmark, Thomas et al. | Tema Archiv | 2014
    Many railway assets, such as wheels, suffer from increasing deterioration during operation. Good condition monitoring based on good ...
    Schlagwörter: Eisenbahn

    Dutch research results on wheel/rail interface management: 2001–2013 and beyond

    Zoeteman, Arjen / Dollevoet, Rolf / Li, Zili | Tema Archiv | 2014
    Schlagwörter: Eisenbahn

    Reliability and measurement accuracy of a condition monitoring system in an extreme climate: A case study of automatic laser scanning of wheel profiles

    Asplund, Matthias / Gustafsson, Per / Nordmark, Thomas et al. | Tema Archiv | 2014
    Schlagwörter: Eisenbahn

    Investigation of the mechanics of rail seat deterioration and methods to improve the abrasion resistance of concrete sleeper rail seats

    Kernes, Ryan G. / Shurpali, Amogh A. / Edwards, J.Riley et al. | Tema Archiv | 2014
    A sustained increase in gross rail loads and cumulative freight tonnages on heavy haul railways, as well as increased interest in high- and ...
    Schlagwörter: Eisenbahn

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