| 基于动力学特征的疏散时间预测模型及其在高校的应用 |
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| 引用本文： | 杨程炜,郑小敏,刘宇轩,黄文冰. 基于动力学特征的疏散时间预测模型及其在高校的应用[J]. 河南教育学院学报(自然科学版), 2014, 0(4): 38-41 |
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| 作者姓名： | 杨程炜 郑小敏 刘宇轩 黄文冰 |
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| 作者单位： | 华南师范大学数学系; |
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| 基金项目： | 华南师范大学大学生创新创业训练计划“华南师范大学紧急通道疏散能力的量化评估”课题研究成果(1057413118) |
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| 摘 要： | 运用文献资料法、模拟实验法、走访调查法等研究方法,建立了基于动力学特征的人群疏散时间的预测模型.引入楼梯距离与平地距离的折算思想,将局限于单层建筑的研究推广至多楼层的预测问题.走访多所高校教学楼,对其建筑特征进行总结,建立了适用于大多数高校教学楼的基于微分方程组的疏散时间预测模型.
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| 关 键 词： | 高层建筑 疏散模型 动力学特征 微分方程组:预测 |
A Forecast Model for Evacuation Based on Kinetics Features and Its Application in Colleges |
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| YANG Cheng-wei,ZHENG Xiao-min,LIU Yu-xuan,HUANG Wen-bing. A Forecast Model for Evacuation Based on Kinetics Features and Its Application in Colleges[J]. Journal of Henan Education Institute(Natural Science Edition), 2014, 0(4): 38-41 |
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| Authors: | YANG Cheng-wei ZHENG Xiao-min LIU Yu-xuan HUANG Wen-bing |
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| Affiliation: | ( School of Mathematical Sciences, South China Normal University Guangzhou 510631, Chaa) |
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| Abstract: | By documentary analysis, experiment simulation method, investigation and oth0r methods, a forecasting model of crowd dispersal based on the characteristics of dynamics was set up, Commuting methods in converting stairs base length to diagonal distance was proposed so as to apply the limited laws of single-storey building to the prediction of multi-storey ones. Second, the shared features of different architectures had been summarized to set up a universally applicable model for crowd evacuation based on the differential equations. |
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| Keywords: | multi-storey buildings model for crowd evacuation characteristics of dynamics system of differentialequations forecast |
| 本文献已被 CNKI 维普 等数据库收录！ |
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