Modification and analyses of structural properties of a goods wagon bogie frame

• Autorzy: Dižo Ján , Blatnický Miroslav , Harušinec Jozef , Falendysh Anatoliy

Identyfikatory

DOI

10.29354/diag/99853

• Języki publikacji: EN

Abstrakty

EN

The contribution presents a modification of a goods wagon bogie frame. Every newly designed or significantly modified any support part of a railway bogie must meet strict criteria related to its strength and fatigue life. It presents key changes of the structure of an original goods wagon bogie frame, conditions and results strength analyses for unfavourable load cases, for which values of load forces come out from valid standards. The introductory part presents the original goods wagon bogie and the idea of its modification. In the next part analyses of structural properties (modal and stress analyses) are introduced. Simulation computations were carried out using Finite Element Method. Further, main load cases which all bogies must meet before commissioning and conditions for bogies approval are described. In simulation calculations a goods bogie frame was loaded in compliance with standards by four unfavourable load cases.

Słowa kluczowe

EN

goods wagon bogie; modified design; bogie frame; modal analysis; strength analysis

PL

wagon towarowy; rama wózka; projekt; analiza modalna; analiza wytrzymałościowa

• Wydawca: Polskie Towarzystwo Diagnostyki Technicznej
• Czasopismo: Diagnostyka
• Rocznik: 2019
• Tom: Vol. 20, No. 1
• Strony: 41--48
• Opis fizyczny: Bibliogr. 28 poz., rys., tab.

Twórcy

autor

Dižo Ján

• University of Žilina, Faculty of Mechanical engineering, Department of Transport and Handling Machnines, Univerzitná 8215/1, 010 26 Žilina, Slovak Republik

autor

Blatnický Miroslav

• University of Žilina, Faculty of Mechanical engineering, Department of Transport and Handling Machnines, Univerzitná 8215/1, 010 26 Žilina, Slovak Republik

autor

Harušinec Jozef

• University of Žilina, Faculty of Mechanical engineering, Department of Transport and Handling Machnines, Univerzitná 8215/1, 010 26 Žilina, Slovak Republik

autor

Falendysh Anatoliy

• Ukrainian State University of Railway Transport, Faculty of Mechanics and Energy, Department of Heat Engineering and Heat Engines, Feierbakh Square 7, 61050 Kharkov, Ukraine

Bibliografia

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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).