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

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

doi:10.3390/app9235089

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

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

Geo-engineering

Research output: Contribution to journal › Article › Scientific › peer-review

11 Citations (Scopus)

46 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 language	English
Article number	5089
Number of pages	17
Journal	Applied Sciences (Switzerland)
Volume	9
Issue number	23
DOIs	https://doi.org/10.3390/app9235089
Publication status	Published - 2019

Keywords

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

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.3390/app9235089

applsci-09-05089Final published version, 4.75 MBLicence: CC BY

Cite this

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AB - 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.

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

Abstract

Keywords

UN SDGs

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