| 大型购物中心人员疏散引导模拟优化研究 |
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| 引用本文： | 吕伟,穆治国,刘丹.大型购物中心人员疏散引导模拟优化研究[J].中国安全生产科学技术,2019,15(5):136-141. |
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| 作者姓名： | 吕伟 穆治国 刘丹 |
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| 作者单位： | （1.武汉理工大学 中国应急管理研究中心，湖北 武汉 430070;2.安全预警与应急联动技术湖北省协同创新中心，湖北 武汉 430070） |
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| 基金项目： | 基金项目: 国家重点研发计划项目(2016YFC0802500);国家自然科学基金项目(51604204);中国博士后科学基金项目(2018M632937);中央高校基本科研业务费项目(2017IVB040, 2018VI070) |
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| 摘 要： | 紧急情况下，大型公共场所人员在疏散过程中往往慌不择路，导致疏散设施使用不均、疏散路径拥堵、疏散难度加剧。针对该问题，以出口和楼梯等疏散资源得到充分利用为目标，提出疏散路径优化的基本思想，运用EVACNET4建立建筑网络疏散模型，并以某大型购物中心为实例对象，开展“无路径优化、无疏散引导”和“有路径优化、有疏散引导”2种情景下的疏散过程模拟及对比分析，通过引导疏散实现路径优化方案和疏散效率的提升。研究结果表明:有路径优化和疏散引导的方案可实现更短的疏散时间、更均衡的出口利用率。
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| 关 键 词： | 人员疏散 路径优化 引导 大型购物中心 |
Study on optimal simulation of pedestrian evacuation guidance in large shopping mall |
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| LYU Wei,' target="_blank" rel="external">,MU Zhiguo,' target="_blank" rel="external">,LIU Dan,' target="_blank" rel="external">.Study on optimal simulation of pedestrian evacuation guidance in large shopping mall[J].Journal of Safety Science and Technology,2019,15(5):136-141. |
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| Authors: | LYU Wei " target="_blank">' target="_blank" rel="external"> MU Zhiguo " target="_blank">' target="_blank" rel="external"> LIU Dan " target="_blank">' target="_blank" rel="external"> |
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| Affiliation: | (1. China Research Center for Emergency Management, Wuhan University of Technology, Wuhan Hubei 430070, China;2. Hubei Collaborative Innovation Center for Early Warning and Emergency Response Technology, Wuhan Hubei 430070, China) |
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| Abstract: | In the emergency situation, people with panic in the large public places will often miss the reasonable evacuation route, which results in the unbalanced usage of evacuation facilities, congestion of evacuation routes and increased evacuation difficulty. Aiming at this problem, taking the full usage of evacuation resources such as exits and stairs as the object, the basic ideas of evacuation route optimization were put forward. An evacuation network model of building was established by using EVACNET4, and taking a large shopping mall as practical example, the simulation and comparative analysis of evacuation process under two scenarios, namely without route optimization and evacuation guidance and with route optimization and evacuation guidance were carried out, so as to realize the improvement of route optimization scheme and evacuation efficiency through the guided evacuation. The results showed that the scheme with route optimization and evacuation guidance could achieve the shorter evacuation time and more balanced utilization rate of exits. |
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| Keywords: | pedestrian evacuation route optimization guidance large shopping mall |
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