The Assessment of the Condition of the Variable Stiffness Sections by Determining the Frequency of Natural Vibrations

Zulfiya Fazilova, Aleksey Loktev

2022

Abstract

The presence of "barrier places" significantly limits the traffic capacity of railway lines. This situation can be improved by increasing speeds and tonnage, but these measures require preliminary strengthening of the existing track infrastructure. The increase in the efficiency of the infrastructure operation depends on the improvement of infrastructure monitoring and diagnostics systems based on modern approaches, which allow to predict the development of pre-failure conditions. This study is devoted to the analysis of the monitoring peculiarities of variable stiffness sections, which are located in front of engineering structures, meanwhile the formulation of the problem allows to take into account the possibility of defects at various stages of the life cycle. The proposed method can be applied to the development of algorithms for monitoring and diagnostics of transitional sections, which is relevant due to the difficulties of visual inspection of such structures and a large range of dynamic loads and stiffness parameters in different seasons.

Paper Citation

in Harvard Style

Fazilova Z. and Loktev A. (2022). The Assessment of the Condition of the Variable Stiffness Sections by Determining the Frequency of Natural Vibrations. In Proceedings of the 1st International Scientific and Practical Conference on Transport: Logistics, Construction, Maintenance, Management - Volume 1: TLC2M; ISBN 978-989-758-606-4, SciTePress, pages 5-9. DOI: 10.5220/0011576300003527

in Bibtex Style

@conference{tlc2m22,
author={Zulfiya Fazilova and Aleksey Loktev},
title={The Assessment of the Condition of the Variable Stiffness Sections by Determining the Frequency of Natural Vibrations},
booktitle={Proceedings of the 1st International Scientific and Practical Conference on Transport: Logistics, Construction, Maintenance, Management - Volume 1: TLC2M},
year={2022},
pages={5-9},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011576300003527},
isbn={978-989-758-606-4},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 1st International Scientific and Practical Conference on Transport: Logistics, Construction, Maintenance, Management - Volume 1: TLC2M
TI - The Assessment of the Condition of the Variable Stiffness Sections by Determining the Frequency of Natural Vibrations
SN - 978-989-758-606-4
AU - Fazilova Z.
AU - Loktev A.
PY - 2022
SP - 5
EP - 9
DO - 10.5220/0011576300003527
PB - SciTePress