Crowd Evacuation Stability Based on Self-Organized Criticality Theory

• DOI: 10.4028/www.scientific.net/amm.501-504.2403
• Publication Date: 2014-01-16T16:41:21Z
• Authors: Rong Yong Zhao; Jian Wang; Wei Qing Ling
• Keywords: 0303 health sciences; 03 medical and health sciences

In emergency, the crowd evacuation from public buildings is most important issue to save human lives. Panic generation and spread normally can lead unstable state -stampede during motion. The stability of a complex problem being researched for decades. This paper introduces self-organized criticality(SOC) theory build mapping model collective into sand pile with SOC. Therefore, analysis converted sandpiper in relatively simpler way.