... on the maintenance and renewal budget to explore the impact on life cycle cost. 01 10 2023 03 12 2024 Emerald Publishing Limited: All rights reserved 2025 asset management hierarchical Petri nets LCA life cycle analysis life cycle assessment railway systems whole system modelling...

... information modelling capability assessment information technology infrastructure railway railway systems 22 07 2024 28 10 2024 This study assesses the BIM capabilities of railway design (architectural, structural and building services design) in two distinct organisations: GMM...

... Emerald Publishing Limited: All rights reserved 2024 bridges maintenance & inspection management planning & scheduling railway systems risk & probability analysis To ensure stable train schedules, bridge managers need to generate an approximate overview of all required...

... optimisation railway systems B u , v asset benefits associated with the execution of interventions on assets at the asset level B u , v network benefits associated with the execution of interventions on assets at the network level C u , v...

... that are located at the end of a line have much higher time savings and, compared to cities that are located halfway, have relatively less improvement in travel time saving (Zhang et al., 2016). Stations are a crucial element in the railway network through which passengers enter a railway system...

... for the similarity and optimality criteria. infrastructure planning railway systems transport management l set of interventions IP_x reference intervention programme determined using the value x IP x ′ optimal intervention programme...

... to inaccurate conclusions being drawn. For example, a route with more traffic (greater utilisation) would be expected to have more failures (less reliable). Therefore, considering reliability only when making judgements can lead to poor decision-making. railway systems safety transport management...

.... Moreover, to conduct a reliability, maintainability and availability (Ram) analysis, the dependencies between components and the effect of component failure on the operational system must be well understood. In the case of a railway system, neither of the above statements holds, and therefore...

... of this effect due to the occurrence of several failures on different parts of the railway system, including failures that are not related to the infrastructure – for example, train failure Models that analyse the functional reliability of railway transport Muttram (2002) , An et al. (2011...

... railway systems The grounded theory analysis of the data collected from semi-structured interviews, social media data and news article data of the metro rail infrastructure asset enabled understanding the asset creation team rationalities and the sources of rationalities. These are explained...

...@ibi.baug.ethz.ch) management railway systems railway tracks A manager may decide to execute a preventive intervention before the critical state is reached for numerous reasons – for example, to increase the service provided by the infrastructure, to extend the lifetime of the asset, to avoid...

..., and reproduction in any medium, provided the original work is properly cited. planning & scheduling project management railway systems The railway in the UK is one of the fastest growing in Europe and needs substantial improvements to continue its great success story. Beginning in April 2014...

... of speed restrictions or line closures. (corresponding author: c.fecarotti@tue.nl) 30 10 2018 25 01 2020 ICE Publishing: All rights reserved 2020 maintenance & inspection mathematical modelling railway systems P_i place node...

... as the service provided to stakeholders from the operation of railway systems, the railway service can be quantified by measuring how the difference between the required level of service and the provided level of service changes in space and time and for each stakeholder and what is the effect of these changes...

... mathematical modelling railway systems transport management Figure 2 Short-turning services on (a) a part or (b) both parts of the original route To simulate short-turning operations, the first step is to obtain the new input data related to short-turning stations and the nearest stations...

... Underground standards. Although the initial cost is higher, this would be regained from the saving in maintenance works carried out during the 4 years between the principal inspections. maintenance & inspection railway systems tunnels & tunnelling The London Underground opened...

... processes. This analysis provides the quantitative evidence base necessary for Network Rail to develop a holistic, whole-portfolio asset management plan to help better in allocating and prioritising funding for defence improvements. coastal engineering railway systems risk & probability analysis...

... was connected across the Causeway to Malaysia. The terminal station was at Tanjong Pagar on the southern end of Singapore (Figure 1), which was opened in 1932. infrastructure planning railway systems transport management In the colonies, a new mode of rail financing was designed to connect...