Link and effect model for performance improvement of railway infrastructure

Stenström, ChristerLuleå tekniska universitet,Drift, underhåll och akustik (författare)

Validerad; 2013; 20121208 (chrste)
Railway traffic has increased over the last decade due to its fuel efficiency and the need to reduce emissions. The railway infrastructure performance needs to be measured to allow assets to be managed effectively against set objectives. Various systems are used to collect and store data on traffic, failures, inspections, track quality, etc. However, these systems are often used in an ad hoc manner, partly because of the weaknesses of traditional performance measurement systems. This paper proposes a link and effect model which is focused on the areas of continuous improvement, the key elements of strategic planning and on the underlying factors responsible for the railway performance. The model provides information on the performance of railway systems and components, and how they are linked to each other and to the overall objectives, thereby facilitating proactive decision-making. The model is applied in a case study on the Iron Ore Line, Sweden. The performance of a section of the line is studied in terms of failures, train delays and repair times, and ranked through a risk matrix and composite indicator.

TEKNIK OCH TEKNOLOGIER Samhällsbyggnadsteknik Annan samhällsbyggnadsteknik hsv//swe
ENGINEERING AND TECHNOLOGY Civil Engineering Other Civil Engineering hsv//eng
Railway
infrastructure
performance measurement
performance indicator
reliability
availability
maintainability and supportability
maintenance
failure analysis
Operation and Maintenance Engineering
Drift och underhållsteknik

Parida, AdityaLuleå tekniska universitet,Drift, underhåll och akustik(Swepub:ltu)parkum (författare)
Galar, DiegoLuleå tekniska universitet,Drift, underhåll och akustik(Swepub:ltu)diegal (författare)
Kumar, UdayLuleå tekniska universitet,Drift, underhåll och akustik(Swepub:ltu)uday (författare)
Luleå tekniska universitetDrift, underhåll och akustik (creator_code:org_t)

Ingår i:Proceedings of the Institution of mechanical engineers. Part F, journal of rail and rapid transit: SAGE Publications227:4, s. 392-4020954-40972041-3017

Av författaren/redakt...: Stenström, Chris ...; Parida, Aditya; Galar, Diego; Kumar, Uday

Om ämnet

TEKNIK OCH TEKNOLOGIER: TEKNIK OCH TEKNO ...; och Samhällsbyggnads ...; och Annan samhällsby ...

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