10.14489/td.2016.07.pp.068-072

2016, 07 July

DOI: 10.14489/td.2016.07.pp.068-072

Beher S.A., Kolomeetz A.O., Stepanova L.N., Kochetkov A.S.
DYNAMIC FORCE IN “WHEEL-RAIL” SYSTEM INVESTIGATION DURING FREIGHT CAR MOVEMENT PPROCESS
(pp. 68-72)

Abstract. Researches results of the dynamic forces transferred from wheels of the rolling stock to rails in the movement and registered with use of a straingauge method are given. The algorithm of an assessment of dynamic force and sleeper’s reaction force by signals from strain gages is developed. Dynamic forces experimental distributions depending on axial loading and wheel location in the freight car cart concerning the rolling stock movement direction are given.

Keywords: wheel, rail, straingauge, strain, force, testing, movement.

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S. A. Beher, A. O. Kolomeetz, L. N. Stepanova, A. S. Kochetkov (Siberian State University of Transport Communications (SGUPS), Novosibirsk, Russia) E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.

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1. Lahti Otto. (2008). Monitoring railway wheel defects with rail installed measuring device. Finnish Rail Administration, Rail Network Department. Helsinki. Publications of the Finnish Rail Administration A 12/2008.
2. Wheel Condition Monitor (WCM). (2007). Trackside Intelligence Pty Ltd (TracklQ), 17-19 King William St, Kent Town SA 5067 AUSTRALIA.
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4. Stepanova L. N., Bekher S. A., Kochetkov A. S. (2010). High-speed strain-gauge system for freight cars chassis diagnostics. Vagony i vagonnoe khoziaistvo, (2), pp. 38-39. [in Russian language]
5. Beher S. A., Kolomeetz A. O. (2015). Increasing the reliability of quality control of the wheels of freight cars in motion using digital data processing. Defektoskopiia, (3), pp. 61-68. [in Russian language]
6. Beher S. A., Kolomeetz A. O., Stepanova L. N. et al. (2014). Development of algorithms for identification of informative parameters of signals from strain gauges for the testing of freight cars rolling wheels surface in motion. Vestnik Sibirskogo gosudarstvennogo universiteta putei soobshcheniia, (30), pp. 129-136. [in Russian language]
7. Koroliuk V. S., Portenko N. I., Skorokhod A. V. (1985). Handbook on probability theory and mathematical statistics. Moscow: Nauka. [in Russian language]

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DOI: 10.14489/td.2016.07.pp.068-072

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