Categorization of the condition of railway embankments using a multi-attribute utility theory

Meho Saša Kovacevic, Mario Bacic, Irina Stipanovic, Kenneth Gavin

Research output: Contribution to journalArticleAcademicpeer-review

4 Citations (Scopus)
17 Downloads (Pure)

Abstract

In the current economic climate, it is crucial to optimize the use of all resources regarding railway infrastructure maintenance. In this paper, a multi-attribute decision support framework is applied to categorize railway embankments in order to prioritize maintenance activities. The paper describes a methodology to first determine the current condition of embankments using a combination of ground penetrating radar (GPR) surveys, visual inspection, and historical data about maintenance activities. These attributes are then used for the development of a multi-attribute utility theory model, which can be used as a support for decision making process for maintenance planning. The methodology is demonstrated for the categorization of 181 km of railway embankments in Croatia.

Original languageEnglish
Article number5089
JournalApplied Sciences (Switzerland)
Volume9
Issue number23
Early online date25 Nov 2019
DOIs
Publication statusE-pub ahead of print/First online - 25 Nov 2019

Keywords

  • Condition assessment
  • Ground penetrating radar
  • Multi-attribute utility theory
  • Railway Embankment

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