| 公路运行速度整体变化特点及路线设计与指标的选用 |
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| 引用本文： | 刘 伟,赵正杰,尹成志.公路运行速度整体变化特点及路线设计与指标的选用[J].交通标准化,2012(11):83-85. |
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| 作者姓名： | 刘 伟 赵正杰 尹成志 |
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| 作者单位： | 1. 新疆维吾尔自治区交通规划勘察设计研究院,新疆乌鲁木齐,830006
2. 德州市公路勘察设计院,山东德州,253017 |
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| 摘 要： | 高速公路的运行速度主要指高速公路上各车辆的实际行驶速度,目前一些公路的设计速度存在与实际运行速度不符等现象,加剧了公路的安全性隐患。研究和学习公路运行速度并基于此设计科学合理的路线指标,对保障行车安全及提高公路运行的经济、社会效益都具有重要意义。
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| 关 键 词： | 公路运行速度 变化特点 路线设计 指标选用 |
Whole Changing Characteristics of Highway Operation Speed and Route Design and Index Selection |
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| LIU Wei,ZHAO Zheng-jie and YIN Cheng-zhi.Whole Changing Characteristics of Highway Operation Speed and Route Design and Index Selection[J].Communications Standardization,2012(11):83-85. |
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| Authors: | LIU Wei ZHAO Zheng-jie and YIN Cheng-zhi |
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| Institution: | 1.Xinjiang Transportation Planning Surveying ＆ Design Institute, Urumqi 830006, China; 2.Dezhou Highway Survey and Design Institute, Dezhou 253017, China) |
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| Abstract: | Expressway operation speed is mainly refers to vehicle practical driving speed on expressway. At present, design speed of highway is different from practical operation speed, which aggravates hidden safety trou- bles. To design scientific and reasonable route index based on studying and learning driving speed has important significance to ensure driving safety and improve economic social of highway operation. |
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| Keywords: | highway operation speed changing characteristics route design target selection |
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