Assessment of the impact on the railway track of a special purpose passenger car model 61-934

Bobur Jumabekov,Yodgor Ro’Zmetov,Shoxrux Sultonov,D Bazarov

doi:10.1051/e3sconf/202126402050

Abstract

In this work, theoretical studies have been carried out in order to assess the strength of structural elements of the track superstructure from the impact of a special-purpose passenger carriage. The assessment of the impact of the wagon on the railway track was carried out according to the stresses in the edges of the rail base, stresses in the main area of the subgrade and the stability of the track against lateral shear. The calculations showed that the strength and stability of the structural elements of the track superstructure as a result of the impact on it of a special-purpose passenger carriage model 61-934 meets the regulatory requirements.

Highlights

The main priority tasks for the further development of railway transport in the Republic of Uzbekistan, the implementation of which will create the necessary prerequisites for the development of the constantly growing volumes of freight and passenger traffic in the absence of reserves for increasing the carrying and path capacity of cargo-intensive sections of the railway network, are the introduction of modern rolling stock [1,2,3,4]
The possibility of introducing new rolling stock into operation is determined by assessing the stress-strain state of the structural elements of the permanent way and the subgrade, which are indicators of the impact of rolling stock on the railway track [5,6,7,8,9]
This calculation was carried out to assess the strength of the structural elements of the track superstructure under the impact on it of a new special-purpose passenger carriage model 61-934, manufactured at JSC “Tashkent plant for the construction and repair of passenger cars” [10,11,12,13]

Summary

Introduction

The main priority tasks for the further development of railway transport in the Republic of Uzbekistan, the implementation of which will create the necessary prerequisites for the development of the constantly growing volumes of freight and passenger traffic in the absence of reserves for increasing the carrying and path capacity of cargo-intensive sections of the railway network, are the introduction of modern rolling stock [1,2,3,4].The possibility of introducing new rolling stock into operation is determined by assessing the stress-strain state of the structural elements of the permanent way and the subgrade, which are indicators of the impact of rolling stock on the railway track [5,6,7,8,9].

Methods

Results

Conclusion