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Busuttil, William (author)To help maximize utilization of its existing infrastructure, the railway industry requires train service optimization models with headway constraints for state-of-the-art distance-to-go signalling systems. To this end, this paper introduces an approach for assessing train path feasibility in ETCS Level 2, Moving Block, and Virtual Coupling, that...student report 2023
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Boertje, Laurens (author)Public transport is important for society, it provides accessibility to opportunities. Accessibility is not distributed evenly. Some inhabitants are disadvantaged, which has negative impacts on society. The distribution of accessibility between inhabitants can be measured with transport equity. The PT network should be improved in order to...master thesis 2023
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Aoun, J. (author), Quaglietta, E. (author), Goverde, R.M.P. (author)Developments in the railway industry are continuously evolving and long-term transition strategies can enable an efficient implementation of signalling technologies that provide a significant increase in network capacity and operation efficiency. Virtual Coupling (VC) advances moving block signalling by further reducing train separation to...journal article 2023
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Cunillera, A. (author), Bešinović, Nikola (author), Lentink, Ramon M. (author), van Oort, N. (author), Goverde, R.M.P. (author)The dynamics of a moving train are usually described by means of a motion model based on Newton’s second law. This model uses as input track geometry data and train characteristics like mass, the parameters that model the running resistance, the maximum tractive effort and power, and the brake rates to be applied. It can reproduce...journal article 2023
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Xiao, Hong (author), Zhang, Zhihai (author), Zhu, Yajie (author), Gan, Tiancheng (author), Wang, Haoyu (author)Before the operation of newly constructed railways, tamping and stabilizing machines should be used to improve the quality of ballast beds. With the expansion of the railway network and increase of speeds and axle loads, higher quality and efficiency for tamping and stabilizing operation are required. However, previous studies did not involve...journal article 2023
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Shang, Y. (author), Nogal Macho, M. (author), Teixeira, Rui (author), Wolfert, A.R.M. (author)Transition zones such as level crossing and bridge approaches are critical links in railway networks due to higher degradation rates and maintenance needs. In this context, parametric optimization has been applied to improve the design in transition zones; however, it requires a more computationally efficient tool to support repetitive...journal article 2023
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van Wijk, Christine (author)Technological developments in the field of digitalisation, automation and sustainability are moving fast in road transport. Without innovative developments in the railway sector, the competitive position of the sector will deteriorate. For this reason, the rail sector must innovate at a faster pace to remain competitive. Also, it is expected...master thesis 2022
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Integrating High-speed Railway Stations and Urban Areas in China: Actors, Processes and InstitutionsWang, B. (author)There is an increasing need for understanding the impacts of institutions on the integrated planning of transport and land use. High-speed railway (HSR) station areas, as nodes in transport networks and mixed-use areas, have become a focus in planning. The fast development of HSR station areas in China causes many problems, such as remote...doctoral thesis 2022
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Benschop, Michiel (author)Due to increasingly efficient engineering of the last decades, the design process for civil structures is heading in the direction of optimal solutions. Among other things, the reduction in self-weight enhances the susceptibility to dynamic loads. As the process for the determination of realistic modal parameters from a digital model often...master thesis 2022
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de Jong, Arnoud (author)The impact of delays and disturbances in railway traffic can be mitigated by advanced rail traffic rescheduling models (RTRMs) which make use of mathematical optimization models. In the past several researches have been carried out on the effectiveness of an RTRM in reducing delay and improving punctuality. However, in most of these researches...master thesis 2022
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Wentges, Berend (author)Railway networks are subjected to disruptions on a daily basis, which may make the timetable unimplementable, which in its turn may significantly influence passenger satisfaction. In practice, train dispatchers are responsible for mitigating the influence of disruptions, such as delays of trains, train cancellations, and overcrowdedness at...master thesis 2022
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Bouman, Susan (author)Despite advanced communication, monitoring, and control facilities, train operations are still subject to uncertainties that can disturb train services, cause delay to multiple trains, and propagate through the network. One option is to mitigate delay propagation in the timetable design by adding buffer time to the minimum difference between the...master thesis 2022
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Jilderda, Diederik (author)In a constantly evolving urban environment, it is important that we design structures with future adaptability in mind. Bridges for example can have very long life spans, but within their life span their use might change or even become obsolete. Disposing of the bridge, which can still be in perfectly good shape, would be a terrible waste of...master thesis 2022
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Kwee, Brian (author)A heuristic method for the operation of shunting yards is created that considers the sorting process of wagons with dangerous goods. This concerns shunting yards where the wagons are distributed manually, and communication takes place by telephone. The first problem is that an entire train is considered dangerous if there is a wagon with...master thesis 2022
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van Looveren, Hugo (author)Timber usage in construction works has increased over the past years due to its better environmental performance. Applying timber elements instead of steel or concrete decreases the emissions impact of the built environment. Architect firm ZJA and Iv-consult are interested in investigating a timber railway bridge as part of the Norwegian...master thesis 2022
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Wu, Xinyue (author)Harbin and Changchun, although geographically adjacent to Manchuria, developed different architectural styles and urban forms due to completely different planning and colonization strategies during the colonization process from 1895 to 1945. The study contains an analysis summarizing the historical and cultural context and land treaties. Based...student report 2022
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van der Meulen, Martijn (author)Moving block signalling promises a significant reduction of the infrastructure occupation compared to a fixed block system, such as NS’54/ATB. This is mainly caused by a strong reduction of the approach and running time. However, to assess the capacity gains track occupation data, such as blocking times are needed. ETCS L3 Moving Block is still...master thesis 2022
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Janssens, Mathilde (author)Railway networks are to play an increasingly large role in European transportation. This has boosted the urgency of railway innovations, of which the development of decision support systems for conflict resolution is an important aspect. This research contributes to this development by formulating a suitable mathematical approach for railway...master thesis 2022
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Miao, Rui (author)As the demand for the railways is expected to raise in the future, researchers are looking for ways to improve the railway capacity to increase the transport ability. Virtual coupling is a new solution based on the moving block technology, which further shortens train separation from absolute braking distance to relative braking distance. This...master thesis 2022
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Scheepmaker, G.M. (author)Railways in Europe need to reduce CO<sub>2</sub> emissions and energy usage to contribute to sustainability. One of the measures that railway undertakings can apply with low investment cost and both high reductions in CO<sub>2</sub> emission and energy consumption, is energy-efficient train trajectory optimization. Another efficient measure is...doctoral thesis 2022