A new approach to understand metro operation safety by exploring metro operation hazard network (MOHN)

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• 作者：Qiming Li^a ; Liangliang Song^a ; ^{liang.liang.song@hotmail.com} ; George F. List^b ; Yongliang Deng^c ; Zhipeng Zhou^d ; Ping Liu^e
• 关键词：Safety analysis ; Accident analysis ; Metro operation hazard network (MOHN) ; Complex network theory ; Structural characteristics
• 刊名：Safety Science
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：93
• 期：Complete
• 页码：50-61
• 全文大小：869 K
• 卷排序：93

文摘

An analytical framework is developed to analyze the interactions among metro hazards. Metro operation hazard network (MOHN) is built based on accident database. Complex network theory (CNM) is employed to explore the inherent features of MOHN. MOHN captures the scale-free property as well as the small world property.