A strategic planning model for the railway system accident rescue problem

Yung-Hsiang Cheng and Zheng-Xian Liang

Transportation Research Part E: Logistics and Transportation Review, 2014, vol. 69, issue C, 75-96

Abstract: The present study examines the location of emergency rescue problems for urban ambulance and railway emergency systems. The proposed model considers probabilistic rescue demand, independent busy fractions of ambulances, and the corresponding risk levels in railway segments. We formulate the proposed model using fuzzy multi-objective programming and solve it using a generic algorithm and a non-dominated sorting genetic algorithm-II. Computation results are analyzed by applying the model to a real-world Taiwan railway system. Analytical results demonstrate that a proper adjustment of the rescue resource location improves rescue effectiveness for railway rescue and urban medical service demand.

Keywords: Railway accident rescue; Strategic planning model; Risk assessment; Accessibility (search for similar items in EconPapers)
Date: 2014
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Citations: View citations in EconPapers (11)

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DOI: 10.1016/j.tre.2014.06.005

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