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16  Articles
1 of 3 pages  |  10  records  |  more records»
The paper provides analysis of electric and mechanical defects of railway switching points. It has been establsished that mechanical defects cause failure of each sixth switching point at a station and each second at a marshalling hump during a year. Ways... see more

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A focus of the railway industry over the past decades has been to research, find and develop methods to mitigate noise and vibration resulting from wheel/rail contact along track infrastructure. This resulted in a wide range of abatement measures that are... see more

In the paper a procedure of diagnostics and check of failures of switches with DC electric engines on the basis of neural networks is proposed by the authors.

In this paper the effect of track gauge and the bias of its tap on the track/rolling stock interaction in a conversion curve by methods of mathematical simulation is analyzed. The frame forces obtained for the accepted range of track gauges and biases of ... see more

In the article the results of natural measurements of the direct route of switches of type ?65 mark 1/11 on ferroconcrete sleepers in the plan and longitudinal profile are presented. The data obtained can be applied for research of the rolling stock dynam... see more

The mathematical model of the temperature field of the «Casting» system is presented in the article. «Casting» as a two-layer foundry form is supposed to estimate the character of propagation of crystallization front along the casting section and to defin... see more

The paper analyzes the impact of deviations in terms of lateral turnouts for traffic safety and the magnitude of lateral force. The results of performance studies of these deviations are presented. The preconditions for rationing the permissible traffic s... see more

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1 of 3 pages  |  10  records  |  more records»