| 公路平曲线设计与交通安全的关系研究 |
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| 引用本文： | 赵光海,王敏.公路平曲线设计与交通安全的关系研究[J].交通标准化,2010(15):111-113,240. |
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| 作者姓名： | 赵光海 王敏 |
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| 作者单位： | 长安大学工程设计研究院,陕西,西安,710064 |
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| 摘 要： | 针对平曲线的半径、曲线长度、曲率变化率（CCRs）及缓和曲线等要素与交通事故率之间的关系进行深入分析,并研究平曲线要素对交通安全的影响规律,进而提出平曲线要素安全设计的措施和建议,可为公路安全设计和安全审核提供有益的参考.
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| 关 键 词： | 平曲线要素 交通安全 交通事故率 安全设计 |
Relationship between Horizontal Curve Design and Traffic Safety |
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| ZHAO Guang-hai,WANG Min.Relationship between Horizontal Curve Design and Traffic Safety[J].Communications Standardization,2010(15):111-113,240. |
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| Authors: | ZHAO Guang-hai WANG Min |
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| Institution: | (Civil Engineering Design Academy, Chang＇an University, Xi＇an 710064, China) |
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| Abstract: | The relationship between traffic accident rate and fiat curve radius, curve length, curvature change rate（CCRs） and transition curve is studied deeply, this paper analyzes effects of horizontal curve elements on traffic safety and proposes the measures and recommendations of safety design of horizontal curve elements, which provide useful reference for road safety design and safety audit. |
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| Keywords: | horizontal curve elements traffic safety traffic accident rate safety design |
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