Experimental bases for the rail track surface damage detection system

• Autorzy: Kominowski J. , Licow R.

Warianty tytułu

PL

Eksperymentalne podstawy systemu detekcji uszkodzeń powierzchni szyn kolejowych

• Języki publikacji: PL

Abstrakty

PL

W artykule przedstawiono założenia badań eksperymentalnych będących podstawą systemu monitorowania przeznaczonego dla zarządcy polskiej infrastruktury kolejowej. Badania są oparte na pomiarach i analizie dynamicznej odpowiedzi wybranego pojazdu kolejowego. Opisano wymagania funkcjonalne oraz metodykę badań rzeczywistych na wybranym odcinku magistrali kolejowej. Przedstawiono architekturę podsystemu pomiarowego zainstalowanego na wybranym typie pasażerskiej lokomotywy elektrycznej. Zaproponowano wykorzystanie sposobu oceny w istniejącym systemie monitorującym.

EN

A diagnosis of rail surface is generally based on the classical method of direct assessment and track geometry measurements. Identification and qualification of inequality and damage on the surface rails is depend on the skills and experience person who conducting inspection. In times of increasing exploitation of railways, infrastructure managers decide to use systems supporting the assessment of technical condition of the railways. In order to improve efficiency of detecting and maintaining uniform assessment criteria developed systems for detecting and monitoring inequalities damage on the surface rails. This article presents the assumption being the basis of the experimental monitoring system dedicated to the Polish railway infrastructure manager. The foundation of the research will be measurement and analysis of the dynamic response of the selected railway vehicle. The functional requirements and the actual research methodology on selected section of the main railwayline have been discussed. The paper presents architecture of measurement subsystem installed on typical type passenger electric locomotive. The implementation of a method for assessing in existing monitoring system has been proposed.

Słowa kluczowe

EN

diagnostics; maintenance; railway lines

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Journal of Mechanical and Transport Engineering
• Rocznik: 2015
• Tom: Vol. 67, No. 3
• Strony: 5--11
• Opis fizyczny: Bibliogr. 9 poz., rys.

Twórcy

autor

Kominowski J.

• Faculty of Machines and Transport, Department of Rail Vehicles, Poznan University of Technology

autor

Licow R.

• Faculty of Civil and Environmental Engineering, Department of Railway Engineering, Gdansk University of Technology

Bibliografia

• [1] Bruni S., Goodall R., Mei T.X., Tsunashima H., Control and Monitoring for Railway Vehicle Dynamics, Vehicle System Dynamics, 2007, vol. 45, no. 7, p. 743-779.
• [2] Chudzikiewicz A., Drozdziel J., Sowinski B., Practical Solution of Rail Vehicle and Track Dynamics Monitoring System, Key Engineering Materials, 2012, vol. 518.
• [3] Czechyra B., Firlik B., Tomaszewski F., Technical state monitoring method of light rail track wear, in: Proceedings of the Fourth European Workshop on Structural Health Monitoring, Kraków 2008, p. 167-174, ISBN 978-1-932078-94-7.
• [4] Jamshidi A., Núňez A., Li Z., Dollevoet R., Maintenance Decision Indicators for Treating Squats in Railway Infrastructures, in: Annual Meeting of Transportation Research Board, 2015.
• [5] Kardas-Cinal E., Bezpieczeństwo i komfort jazdy pojazdu szynowego z uwzględnieniem losowych nierówności geometrycznych toru, Prace Naukowe Politechniki Warszawskiej - Transport, 2013, z. 94, ISSN 1230-0265, ISBN 97883-7814-7.
• [6] PKP Polish Railway Lines, Annual Report 2013, http://www.plk-sa.pl, online: 15.04.2015.
• [7] PKP Polish Railway Lines, Statistic Data as at 31. 12. 2013, http://www.plk-sa.pl, online: 15.04.2015.
• [8] PN-EN 13848-1-6, 2008, Railway applications - Track - Track geometry quality.
• [9] UIC 518 - Testing and approval of railway vehicles from the point of view of their dynamic behaviour - Safety - Track fatigue - Ride quality, ISBN: 978-2-74611642-9, 4th edition, October 2009.