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| 时间压力下人员流动状态的观测和分析 | |
| 引用本文： | 张培红,鲁韬,陈宝智,卢兆明.时间压力下人员流动状态的观测和分析[J].人类工效学,2005,11(1):8-10,17. |
| 作者姓名： | 张培红 鲁韬 陈宝智 卢兆明 |
| 作者单位： | 1. 沈阳建筑工程学院,辽宁,沈阳,110168 2. 沈阳市规划设计研究院,辽宁,沈阳,110004 3. 东北大学资源与土木工程学院,辽宁,沈阳,110004 4. 香港城市大学建筑系,香港,九龙 |
| 基金项目： | 国家自然科学基金资助项目(70303016) |
| 摘 要： | 利用数码摄像机、计数器等工具,在大学校园等处,就人员流动状态进行了大量的实际观测。总结分析了时间压力下,在平直通道、90°弯道以及下楼梯时,人员流动速度与群集人员密度的关系,提出了90°弯道以及下楼梯时人员流动速度的局部衰减系数等新概念。研究结果表明,时间压力下,90°弯道以及下楼梯时的人员流动速度分别衰减为平直通道上人员流动速度的70%和60%。 |
| 关 键 词： | 人员流动 时间压力 直通 总结分析 通道 实际 工具 楼梯 人员密度 大学校园 |
| 文章编号： | 1006-8309(2005)01-0008-03 |
| 修稿时间： | 2004年3月23日 |
Observation and Analysis of Pedestrian Flow Under Time Pressure |
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| ZHANG Pei-hong,LU Tao,CHEN Bao-zhi,LO Siu-ming.Observation and Analysis of Pedestrian Flow Under Time Pressure[J].Chinese JOurnal of Ergonomics,2005,11(1):8-10,17. | |
| Authors: | ZHANG Pei-hong LU Tao CHEN Bao-zhi LO Siu-ming |
| Abstract: | By means of digital video-camera, manual timing and questionnaire, a field survey is conducted on pedestrian flow in Northeastern University in Shenyang. The crowded pedestrian flow velocity in a 90 degree curvilinear passage and downstairs are observed and analyzed. The relationship between pedestrian's walk velocity and flow density are investigated as well. The partial pedestrian flow velocity decreasing coefficient on curvilinear road and downstairs is deduced thereby. The result of this study fills the gaps on human flow in China, and will surely provide scientific references for the performance based fire safety research field, as well as the crowd accident prevention and control in large scale evacuation in building. |
| Keywords: | field survey crowd flow status flow field characteristics |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |