Accessibility Analysis of Ship Evacuation Network Model

Abstract

Abstract:

Abstract： To study the accessibility of large ships, a computational model for emergency evacuation was established based on the differences between naval ships and passenger ships. The minimum evacuation time and optimal watertight are two goals of the model. By using genetic algorithms, the evacuation routes for functional groups in different locations were calculated and selected, considering the capacity constraints and influence of encounter flow and counter flow. The comparison with the method based on the shortest path implied that the shortest path is not necessarily the optimal path of ship evacuation.

Key words: accessibility, evacuation path, watertight, shortest path

CLC Number:

U 662.3

LIAO Quanmi,HUANG Sheng,WANG Yu,ZHENG Mao. Accessibility Analysis of Ship Evacuation Network Model[J]. Journal of Shanghai Jiaotong University, 2015, 49(02): 227-232.

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[2]	WANG Zhenbo1,XU Jiangang1,SUN Dongqi2. The Effect of Bohai SeaCrossing Passage on the Traffic Accessibility of Eastern Coastal Area in China [J]. Journal of Shanghai Jiaotong University, 2010, 44(06): 807-0811.

Accessibility Analysis of Ship Evacuation Network Model

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