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Abstract:
In view of the characteristics of urban earthquake disaster resistance and prevention system such as multilevel and large-scale complexity, dynamics and self-organization, this paper proposed an evaluation model of urban earthquake disaster resistance and prevention based on systematic dynamics theory. First, relative research achievements in this respect was reviewed, and the shortage of the previous researches on it was summarized; second, the framework of the evaluation model of urban earthquake disaster resistance and prevention capacity was given based on system dynamics, the index system of the evaluation model was established, the dynamics and causality feedback mechanism of the urban earthquake disaster prevention system was analyzed, and the basic diagrams of causality and systematic dynamics flow was drawn. Finally, the model is verified by an example of some city ' s regional vulnerability.
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Journal of Natural Disasters
ISSN: 1004-4574
Year: 2013
Issue: 5
Volume: 22
Page: 71-76
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 1