爬坡车道
- 网络Climbing Lane
爬坡车道-
特别是对长大上坡路段爬坡车道设置和安全改善对策具有重要的指导意义。
Especially , it is very important for settings climbing lanes , and the safety improvements of continuous uphill sections .
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文章从通行能力出发，结合在国家高速公路网厦门至成都公路（贵州境）毕节至生机段的实际工程，对山区高速公路设置爬坡车道的必要性进行了论证。
The paper , from the climbing capacity and considering the construction of the national expressway from Xiamen to Chengdu , discusses the necessity to set climbing lanes .
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文中根据路线允许最低车速和载重车的加减速行程曲线，用图解法确定爬坡车道的长度。
According to the lowest driving speed allowed by the routes and the stroke curve of add-substract speed of the trucks , we have de - termined the length of climbing roadway with the graphic method .