| 城市干道无信号控制人行横道行人过街特性分析 |
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| 引用本文： | 张力为,陈燕,胡家兴,刘树勇. 城市干道无信号控制人行横道行人过街特性分析[J]. 大连海事大学学报(自然科学版), 2006, 32(2): 79-81 |
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| 作者姓名： | 张力为 陈燕 胡家兴 刘树勇 |
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| 作者单位： | 大连海事大学,经济与管理学院,辽宁,大连,116026;大连海事大学,经济与管理学院,辽宁,大连,116026;大连海事大学,经济与管理学院,辽宁,大连,116026;大连海事大学,经济与管理学院,辽宁,大连,116026 |
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| 摘 要： | 对城市干道无信号控制人行横道行人过街特性进行了分析,在对行人过街定性分析的基础上总结出反映行人过街效率的6个具体指标,以某市典型无信号控制人行横道为实例进行了交通调查,测算了行人过街效率指标的实际值.通过对指标值的分析,找出了观测路段交通秩序混乱的原因,提出了具体的改进建议.
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| 关 键 词： | 城市交通干道 无信号控制 人行横道 行人过街特性 行人过街效率 临界穿越间隙 |
| 文章编号： | 1006-7736(2006)02-0079-03 |
| 收稿时间： | 2006-01-06 |
| 修稿时间： | 2006-01-06 |
Characteristic analysis of pedestrian crossing unsignalized crosswalks at urban arteries |
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| ZHANG Li-wei,CHEN Yan,HU Jia-xing,LIU Shu-yong. Characteristic analysis of pedestrian crossing unsignalized crosswalks at urban arteries[J]. Journal of Dalian Maritime University, 2006, 32(2): 79-81 |
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| Authors: | ZHANG Li-wei CHEN Yan HU Jia-xing LIU Shu-yong |
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| Abstract: | Research was conducted on pedestrian characteristics at unsignalized crosswalks at urban arteries,which pedestrians frequently use on trips.Six practical indicators were concluded to reflect pedestrian crossing efficiency,based on concrete analysis of pedestrian behavior.Datas were obtained from observing typical unsignalized crosswalks by field survey in Changchun City,and the values of pedestrian crossing efficiency indicators were calculated.The reason that caused disorder in the observed mid-blocks was clarified by analyzing the indicator value,and improvement was proposed. |
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| Keywords: | urban traffic road non-signal control pedestrian crossing pedestrian crossing characteristic pedestrian crossing efficiency critical gap |
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