| 考虑交通流结构物等因素影响的车流运行速度计算 |
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| 引用本文： | 雷崇书,黄天元,张仁根.考虑交通流结构物等因素影响的车流运行速度计算[J].重庆交通大学学报(自然科学版),2006,25(5):142-144,156. |
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| 作者姓名： | 雷崇书 黄天元 张仁根 |
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| 作者单位： | 浙江省交通规划设计研究院,浙江,杭州,310006 |
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| 摘 要： | 采用《公路项目安全性评价指南》1]中的方法,计算运行速度的基础上,借鉴《美国通行能力手册》及国外数据,进一步考虑沿线交通流、大型结构物等因素的影响,对运行速度进行修正,体现了实际行车过程中线形之外的因素对运行速度的干扰,更贴近实际运行速度.
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| 关 键 词： | 运行速度 交通流 大型结构物 |
| 文章编号： | 1001-716X(2006)05-0142-03 |
| 修稿时间： | 2005年8月29日 |
Operating speed calculated by extra considering the influence of traffic and structure etc |
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| LEI Chong-shu,HUANG Tian-yuan,ZHANG Ren-gen.Operating speed calculated by extra considering the influence of traffic and structure etc[J].Journal of Chongqing Jiaotong University,2006,25(5):142-144,156. |
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| Authors: | LEI Chong-shu HUANG Tian-yuan ZHANG Ren-gen |
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| Abstract: | Based on the operating speed calculated according to Guidelines for Safety Audit of Highway,a new method which considers the influence of traffic and major structures is discussed.The method which modifies the speed according to Highway Capacity Manual 2000 and some data reflect the factors besides alignment.The modified speed is nearer to the actual speed. |
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| Keywords: | operating speed traffic flow major structure |
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