Multiple-factor analysis of the dynamic interaction between railroad cars and joint irregularity

• Autorzy: Shpachuk V. , Chuprynin A. , Suprun T. , Kovalenko A.

Identyfikatory

DOI

10.20858/sjsutst.2018.99.17

• Języki publikacji: EN

Abstrakty

EN

Mechanical models of “railroad car-track” transport system for each phase of motion are developed. Particularities of dynamic interaction between the four-axle car and the track are studied by considering four phases of motion over joint irregularity. Methods for solving differential equations of the discrete-continuous system fluctuation are developed. Numerical analysis is used to determine deflections of the trailing rail under the first sleeper for each phase of motion depending on motion phases, and car load and speed.

Słowa kluczowe

EN

railway rolling stock; track; ballast; four-axle car; joint irregularity; trailing rail; facing rail

PL

tabor kolejowy; tor; balast; samochód czteroosiowy

• Wydawca: Wydawnictwo Politechniki Śląskiej
• Czasopismo: Zeszyty Naukowe. Transport / Politechnika Śląska
• Rocznik: 2018
• Tom: z. 99
• Strony: 183--192
• Opis fizyczny: Bibliogr. 18 poz.

Twórcy

autor

Shpachuk V.

• O.M. Beketov National University of Urban Economy in Kharkiv. 17, Marshal Bazhanov Street, Kharkiv, 61002, Ukraine

autor

Chuprynin A.

• O.M. Beketov National University of Urban Economy in Kharkiv. 17, Marshal Bazhanov Street, Kharkiv, 61002, Ukraine

autor

Suprun T.

• O.M. Beketov National University of Urban Economy in Kharkiv. 17, Marshal Bazhanov Street, Kharkiv, 61002, Ukraine

autor

Kovalenko A.

• O.M. Beketov National University of Urban Economy in Kharkiv. 17, Marshal Bazhanov Street, Kharkiv, 61002, Ukraine

Bibliografia

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