01340755

Component

https://doi.org/10.3141/2261-06

http://scholar.google.com...hang&publication_year=2011

This paper presents a preliminary hierarchical network model based on an analysis of the interaction of relationships between operating safety factors of high-speed rail (HSR). The model is based on the characteristics and factors specific to HSR operation and aims to provide a new theory and method for assessing the safety of HSR operation with the use of the relationship analysis methods of a hierarchical network model. A comprehensive theory of safety assessment in HSR operations is necessary for HSR designers and operators to consider rail safety pro­actively rather than passively. The development and the application of such a broad-ranging safety assessment theory for HSR operation could help to guarantee efficient HSR operation by protecting the safety of passengers, reducing losses, maintaining social stability, and improving economic efficiency.

01364994

11-0679

English

pp 49-56

2011

Transportation Research Record: Journal of the Transportation Research Board

9780309222969

Print

Figures (9) ; References (18)

Evaluation and assessment; High speed rail; Passenger traffic; Railroad safety; Safety factors

Hierarchical models; Intercity passenger rail; Network models

Planning and Forecasting; Railroads; Safety and Human Factors; I72: Traffic and Transport Planning

TRIS, TRB

Feb 17 2011 5:32PM

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