Results 71 to 80 of about 100,382 (165)

Analysis of kinematic and energy parameters of electric locomotive wheel–rail adhesion

Вестник Научно-исследовательского института железнодорожного транспорта
Introduction. Electric locomotive wheel–rail adhesion is determined by various parameters (kinematic and energetic) that affect the mass and speed of the train, energy consumption, etc.
A. A. Baklanov
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Results of exploring the force impact of 25 tf open-box cars on the rails of curved tracks

Вестник Научно-исследовательского института железнодорожного транспорта
Introduction. Onboarding rolling stock that exerts increased axial loads makes assessing wheels force impact on railway tracks more acute and relevant.
A. Yu. Lugovsky, O. K. Bogdanov
doaj   +1 more source

Numerical modelling of train pulling off with incomplete brake release

Вестник Научно-исследовательского института железнодорожного транспорта
Introduction. Unsteady train movement causes abrupt changes in the traction magnitude with oscillating and sometimes shocking relative movements of the cars.
E. A. Potakhov
doaj   +1 more source

Rail Security: Critical Insights and Applications [PDF]

, 2012
The Mineta Transportation Institute (MTI) presented a workshop at the request of the Transportation Research Board (TRB) Committee. The half-day discussion was offered on a timely, relevant, and critical topic, given the revelations that Osama bin Laden ...
MTI
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Peculiarities of metal work in the defect formation zone of a monoblock crossing

Вестник Научно-исследовательского института железнодорожного транспорта
Introduction. The paper analyses the causes of appearance and development of defects of the solid block with wing rails and welded rail ends (monoblock crossing) operating under heavy and intensive traffic conditions.
P. V. Tregubchak
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Generation of geometric irregularities as random disturbances causing rail cab oscillations

Вестник Научно-исследовательского института железнодорожного транспорта
Introduction. Solving the dynamics problems of rail cabs requires specifying the kinematic disturbance of their oscillations represented through equivalent vertical and horizontal geometric irregularities of the left and right rails.
A. N. Savoskin, N. S. Lavlinskaya
doaj   +1 more source

Special Libraries, October 1910 [PDF]

, 1910
Volume 1, Issue 8https://scholarworks.sjsu.edu/sla_sl_1910/1007/thumbnail ...
Special Libraries Association
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Comparative analysis of ultrasonic control sensitivity in using straight and angle piezoelectric transducers of different manufacturers on the example of flaw detector UD2-102 Peleng

Вестник Научно-исследовательского института железнодорожного транспорта
Introduction. Railway transport has ultrasonic control as one of the main methods of detection of defects of the type of continuity violation (cracks, pores and others) both in the base metal and in weld seams of various items.
A. G. Otoka, O. V. Kholodilov
doaj   +1 more source

Special Libraries, October 1926 [PDF]

, 1924
Volume 17, Issue 7https://scholarworks.sjsu.edu/sla_sl_1926/1006/thumbnail ...
Special Libraries Association
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Rail steel contact fatigue curves

Вестник Научно-исследовательского института железнодорожного транспорта
Introduction. The problem of contact fatigue damage of rails has become especially urgent with the intensified railway freight load. An effective method of studying various damage factors is mathematical simulation of the dynamics of motion and ...
V. I. Sakalo, A. V. Sakalo
doaj   +1 more source