| 山区互通立交的停车视距修正 |
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| 引用本文： | 高建荣.山区互通立交的停车视距修正[J].山西交通科技,2014(1):13-14. |
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| 作者姓名： | 高建荣 |
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| 作者单位： | 山西省交通规划勘察设计院,山西太原030012 |
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| 摘 要： | 山区互通立交由于视距问题引发的交通事故较多,从车辆运行速度的角度出发,考虑主线和匝道纵坡情况,推导出运行速度下对应各纵坡度的视距值,同理推导出运行速度下对应各纵坡度的货车停车视距值,适用于货车和大客车比例较大的山区互通立交。
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| 关 键 词： | 互通立交 匝道 视距 安全 |
The Correction of Interchange Parking Sight Distance in Mountainous Area |
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| GAO Jian-rong.The Correction of Interchange Parking Sight Distance in Mountainous Area[J].Shanxi Science & Technology of Communications,2014(1):13-14. |
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| Authors: | GAO Jian-rong |
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| Institution: | GAO Jian-rong (Shanxi Provincial Survey ＆ Design Institute of Communications, Taiyuan, Shanxi 030012, China) |
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| Abstract: | From the perspective of vehicle running speed, considering the main line and ramp longitudinal slope, this paper deduced the sight distance value, which corresponding to the longitudinal slope under the running speed. It also deduced its truck-parking sight distance value, which was suitable for the mountain interchange of the truck and coach accounted for a large proportion. |
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| Keywords: | interchange ramp sight distance safety |
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