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EXPERIMENTAL RESEARCH ON THE EFFECT OF WORN RUNNING GEAR OF LOADED FOUR-AXLE CARS ON CAR DYNAMICS AND TRACK FORCES

L O Gracheva, P S Anisimov, V. O. Pevzner, B S Shinkarev

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Abstract

The results are presented of complex dynamic (running) tests for determining the dynamic characteristics and forces on track of four-axle gondolas with MT-50 and TsNII-Kh3 trucks having nominal and maximum allowable wear and axle loads of 21 and 22 metric tons. Conditions are examined for the operation of cars with worn running gear on the Soviet railroad network in terms of the track quality and the different types of track structure on straight and curved sections.

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What this paper is about

The results are presented of complex dynamic (running) tests for determining the dynamic characteristics and forces on track of four-axle gondolas with MT-50 and TsNII-Kh3 trucks having nominal and maximum allowable wear and axle loads of 21 and 22 metric tons. Conditions are examined for the operation of cars with worn running gear on the Soviet railroad network in terms of the track quality and the different types of track structure on straight and curved sections.

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Available abstract

The results are presented of complex dynamic (running) tests for determining the dynamic characteristics and forces on track of four-axle gondolas with MT-50 and TsNII-Kh3 trucks having nominal and maximum allowable wear and axle loads of 21 and 22 metric tons. Conditions are examined for the operation of cars with worn running gear on the Soviet railroad network in terms of the track quality and the different types of track structure on straight and curved sections.

Key concepts: Axle, Track (disk drive), Truck, Automotive engineering, Axle load, Engineering, Structural engineering, Acceleration

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EXPERIMENTAL RESEARCH ON THE EFFECT OF WORN RUNNING GEAR OF LOADED FOUR-AXLE CARS ON CAR DYNAMICS AND TRACK FORCES — Research Paper | ScholarLens