Development of the procedure for verifying the feasibility of designing an active suspension system for transport carriages

Erhovа, Nina; Bondarenko, I. O.; Shibko, Oxana; Velmagina, Natalia

doi:10.15587/1729-4061.2018.131534

Cited by 7 publications

(4 citation statements)

References 9 publications

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“…An important component of the quality of life of society is the infrastructure potential of the transport system (Kuşkapan, Çodur, Tortum, Tesoriere, & Campisi, 2022;Ursarova, Mussaliyeva, Mussabayev, Kozachenko, & Vernigora, 2022;Strelko, Solovyova, Berdnychenko, Kyrychenko, & Solovyova, 2023). According to Erhova, Bondarenko, Shibko, & Velmagina, (2018), Strelko, Kyrychenko, Berdnychenko, Isaienko, & Tverdomed, (2019); Németh, Horváth, Movahedi, Németh, & Fischer (2022), this potential should grow (develop) at a faster pace to meet the growing needs of the population and economic sectors. The growing needs are not only an increase in the volume of transportation, but also the quantity and quality of the provided transport services (Aripov, Aliyev, Baratov, & Ametova, 2016;Statyvka, Kyrychenko, Strelko, & Berdnychenko, 2021;Halder et al, 2023).…”

Section: Introductionmentioning

confidence: 99%

Some Issues of the Project Analysis of Options for the Implementation of European Standard Railways in Ukraine

Strelko,

Toropov,

Horban

et al. 2024

ToTS

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The possibility of more dynamic development of economic, social, and political relations of Ukraine with the countries of Central and Eastern Europe, including with Poland and the countries of the European Union, is the basis of the idea of building railway lines of the European standard. Political and socio-economic circumstances in Ukraine require acceleration of the necessary organizational, technical, technological, and economic research. Implementation of such a large-scale project in Ukraine can be carried out with the participation of foreign partners. The partners' decision to participate in the project will be based on the results of the project analysis. It has been proven that not only the cost of design, search and construction and installation works for a certain infrastructure, but also the method of its calculation will be of great importance for making a reasoned decision. There is a well-founded need to consider the cost of performing works on the station infrastructure complex, both the port economy itself and railway stations in the port's catchment area.The preliminary assessment of the project should begin with its proper identification in the context of a broader investment program due to its impact on the economic, social, and political components of the European Union. There is a well-founded need to determine the geographical area on which the cargo flow can be generated. An essential element of the societal analysis is that the magnitude of the effect decreases significantly as the time interval decreases, and the elasticity results are much higher with national-level data than when using regional-level data. The mentioned provisions are important factors to consider in the project analysis of the introduction of the European track on the railway network of Ukraine in view of making a positive decision for Ukraine regarding the participation of foreign partners in this project and its financing.

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Section: Introductionmentioning

confidence: 99%

Some Issues of the Project Analysis of Options for the Implementation of European Standard Railways in Ukraine

Strelko,

Toropov,

Horban

et al. 2024

ToTS

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“…Analysis of the existing methodologies for the conduction of experiments utilized in the verification and validation of rail track elements and structures, and in the investigation of the influential issues of rolling stock on rail tracks [6][7][8][9][10][11], has suggested that the concepts and ideas about the process to be measured, based on the theoretical fundamentals of determining strength, stability, and fatigue strength [12][13][14][15][16][17][18][19], are the determining factors during the setup of an experiment. These properties of the elements and structures determine their suitability for their intended functions under the defined operating conditions and the maintenance system.…”

Section: Introductionmentioning

confidence: 99%

Investigation of Dynamic Processes of Rolling Stock–Track Interaction: Experimental Realization

et al. 2023

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The dynamic process of the railway track–rolling stock interaction is characterized by time-dependent dynamics that are determined by both the varying characteristics of the interaction objects and the varying climatic conditions. This study investigated the effect of different groups of influence on the dynamic process, with a view towards the reduction of the cases of randomness during the registration of the process in experiments and an expansion of the understanding of the processes happening during the assessment of the registered data. The static nature of the rolling stock has been demonstrated to be not uniform and to influence the scattering of dynamic values under the variation of vertical and horizontal forces due to the characteristics of a rolling stock. The position of the rolling stock truck relative to the track axis during the movement of the rolling stock has been shown to enhance static non-uniformity. The results of the longitudinal force measurements under the three-point and Schlumpf methods have suggested that it is necessary to investigate the process of rail warping under the action of the rolling stock wheels. To enhance the output of the experiments, it is proposed to consider not only the stiffness of the basis of the oscillatory processes that imitate the physical process of oscillation of the system elements by means of the oscillation amplitude, but also the time of response to the oscillation process by using and assessing the triggering time rather than the frequencies of the oscillation processes.

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“…Therefore, the methods of modeling and conducting experiments correspond to the definition of these criteria, using the provisions of the theory of elasticity. There are many issues could be solved by such approach, for example, when designing suspensions for carriages running at regular and high-speed speed [1], for research and analysis of the stressed-strained state of metal corrugated structures of railroad tracks [2], to evaluate value changes of critical buckling loads, different time instants after solution for the sustainability of transport and mobility [52], improving the efficiency of transport companies entrepreneurial activities [53], analysis the residual values of selected vehicle models [54] and the optimal sleeper spacing [55], assessment civil infrastructure resilience as follows: state-of-the-art on transportation network systems [56], increasing the energy efficiency of the railway system [57].…”

Section: Introductionmentioning

confidence: 99%

Dynamic Sustainable Processes Simulation to Study Transport Object Efficiency

Bondarenko¹,

Severino

Olayode

et al. 2022

Infrastructures

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The development of reliability theory has led to the setting of tasks requiring consideration of the efficiency and functional safety of technical objects of transport over the life cycle. The paper demonstrates the possibility of using the universal laws of elastic wave theory to describe natural phenomena occurring in complex dynamic systems, on the examples of solving issues arising in the interaction of rolling stock and the railway track. The accounting of the time component and the ability of elastic waves to propagate energy in time and space allowed considering any interaction process as a chain of processes, incidence-reflection-refraction of force impulses of interaction. Understanding the physics of dynamic processes that occur in objects while performing their intended functions allows developers to improve objects in such a way as to minimize their life cycle cost and maximize their ability to perform their intended functions under different operating conditions. In addition, it allows the expansion of existing methods and approaches to diagnostics of dynamic transport systems. All this is a base for making it possible to develop an innovative and effective tool for engineers and scientists to assess the impact of technosphere transport objects on human habitats.

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Development of the procedure for verifying the feasibility of designing an active suspension system for transport carriages

Cited by 7 publications

References 9 publications

Some Issues of the Project Analysis of Options for the Implementation of European Standard Railways in Ukraine

Some Issues of the Project Analysis of Options for the Implementation of European Standard Railways in Ukraine

Investigation of Dynamic Processes of Rolling Stock–Track Interaction: Experimental Realization

Dynamic Sustainable Processes Simulation to Study Transport Object Efficiency

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