Strength testing of side connector of railway wagon for semitrailers transport

• Autorzy: Stankiewicz M. , Krasoń W.

Identyfikatory

DOI

10.5604/12314005.1213750

• Języki publikacji: EN

Abstrakty

EN

A prototype railway wagon with a rotatable platform for an intermodal system is developed in Military University of Technology. The special railway wagon is equipped with a rotatable low flat loading floor. It can be used for transporting various types of vehicles, for example, tractors, trucks, trailers, semitrailers, cargo containers. The special wagons allows quick and convenient self-loading and unloading of vehicles and containers (no cranes needed); no platform infrastructure is required, only hardened flat surface; there is no need for hubs, terminals or special logistics; each wagon can be operated separately. A considered wagon consists of the following elements: chassis with biaxial standard Y25 bogies, frame, platform body, pneumatic systems, buffer devices, other external devices, electric equipment and hydraulic systems. A mechanism blocking rotation of a rotatable platform during transport of the load (typical semitrailers) is very important from a functionality and strength point of view of the considered wagon. Construction of such a lock allows only transmission of longitudinal load. Based on the performed FE analysis and strength tests of the wagon, it was verified that the most strenuous component of the wagon with a rotatable loading platform is a connector (lock) coupling the side of the rotatable platform with the over bogie part of the frame wagon. The selected aspects of numerical and experimental studies of the prototype railway wagon and its components are presented in the paper. FE analyses of the side lock element separated from the wagon structure are discussed as well.

Słowa kluczowe

EN

intermodal railway wagon; strength test; FE analysis of the side connector (lock)

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2016
• Tom: Vol. 23, No. 2
• Strony: 349--356
• Opis fizyczny: Bibliogr. 14 poz., rys.

Twórcy

autor

Stankiewicz M.

• Military University of Technology Department of Mechanics and Applied Computer Science Kaliskiego Street 2, 00-908 Warszawa, Poland tel.: [phone], fax: [phone]

autor

Krasoń W.

• Military University of Technology Department of Mechanics and Applied Computer Science Kaliskiego Street 2, 00-908 Warszawa, Poland tel.: [phone], fax: [phone]

Bibliografia

• [1] Aramis, www.gom.com/pl/systemy-pomiarowe/charakterystyka-systemow/aramis.html.
• [2] Krason, W., Niezgoda, T., Stankiewicz, M., Selected aspects of numerical and experimental studies of prototype railway wagon for intermodal transport, Proceedings of the 4-th International Conference on Road and rail Infrastructures CETRA 2016, Croatia 2016.
• [3] Krason, W., Niezgoda, T., FE numerical tests of railway wagon for intermodal transport according to PN-EU standards, Bulletin of the Polish Academy of Sciences, Technical Sciences, Vol. 62, No. 4, 2014, pp. 843-851, 2014.
• [4] Krasoń, W., Niezgoda, T. Stankiewicz, M., Numerical and experimental tests of the side lock of railway wagon loading platform for intermodal transport, in: Shell Structures: Theory and Applications, Vol. 3, pp. 531-534, 2013.
• [5] Kwasniowski, S., Nowakowski, T., Zając, M., Transport intermodalny w sieciach logistycznych, Oficyna Wydawnicza Politechniki Wrocławskiej, 2008.
• [6] Military University of Technology, A railway wagon and a mechanism for rotating and blocking a loading floor of a railway wagon for combined transportation, EU Patent EP 2 532 562 A1, 2012.
• [7] Military University of Technology, A railway wagon with a rotatable loading floor, EU Patent, EP10461528, 2013.
• [8] Military University of Technology, The innovative technology of railway transport of TIR type trucks, National Center of Research and Development, Report of MUT, Warsaw, 2012.
• [9] Mindur, L., et al. Сombined Intermodal Transport, Technologies of Transport, Publisher ITeE-PIB, Warszawa-Radom 2014.
• [10] MSC.ADAMS, Release Guide, Published by MSC, 2005.
• [11] MSC.Patran/Nastran/Marc, Reference Manuals, MSC.Software, 2005.
• [12] Niezgoda, T., Krason, W., Stankiewicz, M., Simulations of Motion of Prototype Railway Wagon with Rotatable Loading Floor Carried Out in MSC Adams Software, Journal of KONES Powertrain and Transport, Vol. 19, No. 4, pp. 495-502, 2012.
• [13] PN-EN 12663, Railway applications, Structural requirements of railway vehicle bodies, Warsaw 2002.
• [14] PN-EN: 13232-1, Railway applications, PN-EN Standards, Warsaw 2004.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.