Articles

• Optimal design and analysis of pre-stressed concrete sleepers

  Desalew Fisseha, Mequanent Mulugeta, Esayas Gebreyouhannes

  1-9

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• Chart development for the estimation of deflection in pre-stressed railway girder

  Fiseha Nega, Esayas Gebreyouhannes

  10-19

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• Life-time management of rails based on structural reliability approach

  Getnet Mulatu Mazengia, Mequanent Mulugeta Alamnie

  20-27

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• Multi-objective optimization of train speed profiles on the Ayat-Megenagna Line

  Tamirat Gebremariam, Mengesha Mamo

  28-35

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• Extent of adhesion losses in the wheel-rail contact under contaminated conditions

  Mesfin G. Tsadik, Daniel Tilahun

  36-46

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• Sliding wear and corrosion resistance of train overhead line contact wire

  Samrawit Abubeker, Daniel Tilahun

  47-54

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• Design of hybrid solar energy system for the application of train locomotive power source for the AALRT and Ethio-Djibouti Routes

  Shimels Kebede, Habitamu Tkubet

  55-63

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