| 山区公路小半径曲线加宽及安全设计的探讨 |
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| 引用本文： | 刘允.山区公路小半径曲线加宽及安全设计的探讨[J].林业科技情报,2009,41(2):110-111,113. |
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| 作者姓名： | 刘允 |
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| 作者单位： | 黑龙江省林业设计研究院 |
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| 摘 要： | 山区公路小半径曲线是事故的多发地点。通过对行车轨迹及驾驶员行车视觉感觉的分析,结合曲线透视图,分析得出小半径曲线视觉信息不良是导致事故发生的主要原因。据此对小半径曲线加宽、横向超高及中心线设计中可能存在的安全问题进行了研究,提出了相对山区公路小半径曲线的道路安全设计建议。
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| 关 键 词： | 山区公路 行车轨迹 视觉信息 曲线加宽 安全设计 |
Discussion About The Sharp Curve Widening And Safety Design Of Mountain Road |
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| Liu Yun.Discussion About The Sharp Curve Widening And Safety Design Of Mountain Road[J].Forestry Science and Technology Information,2009,41(2):110-111,113. |
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| Authors: | Liu Yun |
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| Institution: | Forest Design And Research Institute Of Heilongjiang Province |
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| Abstract: | The sharp curve area of mountain road is the place that is easy to cause accident.According to the analysis of traveling track and driver's vision feeling and curve rendering,it was conclude that bad vision information of sharp curve is the main causation of accident.The safety problems in sharp curve widening,traversing superelevation and central line design were studied and relevant road safety design suggestions were put forward. |
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| Keywords: | mountain road traveling tracks vision feeling cure widening safety design |
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