Research of the defective frog wing OF 1/11 mark

• Autorzy: Gavrilovs P. , Ivanovs V.

Identyfikatory

DOI

10.20858/tp.2017.12.4.12

• Języki publikacji: EN

Abstrakty

EN

In this article, for the first time, research of the defective frog wing of the 1/11 mark on the Latvian Railway has been carried out. In the process of which was collected, processed and the analysis of points defects on the Latvian Railway was carried out for eight compartments of the track distance during 2014, 2015 and 2016 (Developed a chief of defectoscopy shop V. Glotov, approved CD the chief of the distance V. Makedon). The frog wing of the 1/11 mark (the 60 E1 DO 04 07 frog type) was considered according to the basic classification of the defects, and an analysis and research of the cause of its fracture were carried out.

Słowa kluczowe

EN

defective rail; point switch; wing; top; base; frog; mark; hardness; metal; metal structure

PL

wadliwa szyna; punkt przełączenia; łopatka; wierzchołek; podstawa; zwrotnica napowietrzna; znacznik; twardość; metal; struktura metalu

• Wydawca: Wydawnictwo Politechniki Śląskiej
• Czasopismo: Transport Problems
• Rocznik: 2017
• Tom: T. 12, z. 4
• Strony: 119--126
• Opis fizyczny: Bibliogr. 16 poz.

Twórcy

autor

Gavrilovs P.

• Riga Technical university, Institute of Railway Transport Azenes street 12, LV-1048, Riga, Latvia

autor

Ivanovs V.

• Riga Technical university, Institute of Railway Transport Azenes street 12, LV-1048, Riga, Latvia

Bibliografia

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Uwagi

PL

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