Difference between real-life escape panic and mimic exercises in simulated situation with implications to the statistical physics models of emergency evacuation: The 2008 Wenchuan earthquake
Difference between real-life escape panic and mimic exercises in simulated situation with implications to the statistical physics models of emergency evacuation: The 2008 Wenchuan earthquake
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DOI：
10.1016/j.physa.2010.10.019
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发表时间：
2011-06
影响因子：
3.3
通讯作者：
Xiaolin Yang;Zhongliang Wu;Yingchun Li
中科院分区：
文献类型：
--
作者：
Xiaolin Yang;Zhongliang Wu;Yingchun Li
在应急疏散统计物理模型的约束中，真实逃生恐慌与模拟实验的差异是关键问题之一。我们收集并分析了2008年5月12日中国西南汶川8.0级地震的一些视频记录。这些摄像机最初是出于安全目的而部署的，地震现场记录可以从互联网上获得。分析一个室外场景和三个室内场景，观察到到达时间和人到达的顺序之间的关系显示出非线性变化，这与模拟练习中这种关系呈现线性不同。
In constraining the statistical physics models of emergency evacuation, difference between real-life escape panic and simulated experiment is one of the key issues. We collected and analyzed some of the video recordings of the May 12, 2008, Wenchuan magnitude 8.0 earthquake in southwest China. These video cameras were originally deployed for security purposes, and the earthquake scene records are available from the internet. Analyzing one outdoor scene and three indoor scenes, it is observed that the relation between the arrival time and the order of the person arriving shows a nonlinear variation, which is different from simulated exercises in which this relation appears linear.