Volume 22
Issue Number 4
2025

Special Issue on Up-to-Date Problems in Modern Railways and Optimization in Engineering Structures

Guest Editors: Dragan Marinkovic, Dmytro Kurhan, Mykola Sysyn, Majid Movahedi Rad and Szabolcs Fischer

In this issue

Preface
Dragan Marinkovic, Dmytro Kurhan, Mykola Sysyn, Majid Movahedi Rad and Szabolcs Fischer
DOI: 10.12700/APH.22.4.2025.4.1

Automated Inspection System with GPS and Deep Learning in Urban Rail Safety and Efficiency
Ljubomir Vračar, Dragan Marinković, Milan Stojanović, Miloš Milovančević
DOI: 10.12700/APH.22.4.2025.4.2

Dynamic Modeling Possibilities of Embedded Rail Structures
Zoltán Major, Attila Németh, Vivien Jóvér, Nándor Liegner, Szabolcs Fischer
DOI: 10.12700/APH.22.4.2025.4.3

Inverse Iterative Methodology for Welded Joints Characterization in Construction Designing and Comparison to Classical Approach
Ana Petrovic, Nikola Momcilovic, Branislav Djordjevic, Simon Sedmak, Nina Andjelic, Radomir Jovicic, Mihajlo Arandjelovic
DOI: 10.12700/APH.22.4.2025.4.4

Development of Devices for Long-Term Railway Track Condition Monitoring: Review of Sensor Varieties
Dmytro Kurhan, Vitalii Kovalchuk, Ruslan Markul and Denis Kovalskyi
DOI: 10.12700/APH.22.4.2025.4.5

Laboratory Investigation on Seams between Rails and Hardened Fine-grained, as well as Hadfield Steel Plates with Manual Arc Welding
András Brautigam, Szabolcs Szalai, Nikoletta Légmán, Szabolcs Fischer
DOI: 10.12700/APH.22.4.2025.4.6

Experimental Study of the Influence of a Defective Ground Surface, on Increasing the Acceleration and Movement of Sleepers during the Action of Railway Rolling Stock
Vitalii Kovalchuk, Ivan Kravets, Yuliya Sobolevska, Igor Laushnyk, Olga Nabochenko, Andriy Pentsak and Oleksiy Petrenko
DOI: 10.12700/APH.22.4.2025.4.7

Measuring the Efficiency of Rail Freight Transport – A Case Study
Nikola Petrović, Vesna Jovanović, Dragan Marinković, Saša Marković and Boban Nikolić
DOI: 10.12700/APH.22.4.2025.4.8

Investigation of the Modified Ballast Breakage Index for a Laboratory Test Series using the Proctor Compactor Machine
Erika Huschek-Juhász and Szabolcs Fischer
DOI: 10.12700/APH.22.4.2025.4.9

Enhancing Railway Section Capacity, during Expansion of the European Railway Network
Mykola Kurhan, Dmytro Kurhan and Nelya Hmelevska
DOI: 10.12700/APH.22.4.2025.4.10

Determination of Dynamic Characteristics and Features of Operation of Pneumatic Springs of High-Speed Railway Rolling Stock, while Changing the Pressure Gauge in the Spring
Andrii Kuzyshyn, Vitalii Kovalchuk, Yuriy Royko, Ivan Kravets and Yuliya Sobolevska
DOI: 10.12700/APH.22.4.2025.4.11

A Roughness, Feature-based Algorithm of Point Cloud Segmentation of the Secondary Lining in NATM Tunnel
Tiantao Zhang, Lizhuang Cui, Lizhi Zhou, Jian Liu, Lei Kou and Quanyi Xie
DOI: 10.12700/APH.22.4.2025.4.12

Numerical Analysis of Stabilization Schemes for the Deformed State of Railway Embankment, Using Piles
Oleksii Tiutkin, Mykola Kurhan, Dmytro Kurhan and Vitalii Miroshnyk
DOI: 10.12700/APH.22.4.2025.4.13

Rolling Contact fatigue Defects and a New Approach to Rail Material Management
Róbert Horváth, Éva Majorosné Lublóy, Cecília Szigeti and Zoltán Major
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Influence of Rail Surface Geometry on Wear and Service Life of Crossing Rails
Suwitcha Kanteewong
DOI:

A Fuzzy Framework for Assessing and Prioritizing Railway Infrastructure Retrofitting Against Seismic Hazards – A Case Study
Amir Hajimirzajan, Milad Kazemian, Szabolcs Fischer
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