| 旧水泥路面上沥青混凝土加铺补强设计探讨 |
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| 引用本文： | 吴军,陈小兵,丁建明. 旧水泥路面上沥青混凝土加铺补强设计探讨[J]. 北方交通, 2008, 0(8) |
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| 作者姓名： | 吴军 陈小兵 丁建明 |
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| 作者单位： | 东南大学交通学院,南京,210096 |
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| 摘 要： | 介绍了旧水泥路面上沥青混凝土加铺补强设计的原则和步骤,并阐述了旧水泥路面常用的加铺补强方案以及过渡方式。
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| 关 键 词： | 旧水泥路面 加铺 补强 设计 |
An Approach to Design for Strengthening by Additionally-Paving Asphalt Concrete Oil Used Cement Pavement |
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| YU Ning. An Approach to Design for Strengthening by Additionally-Paving Asphalt Concrete Oil Used Cement Pavement[J]. , 2008, 0(8) |
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| Authors: | YU Ning |
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| Abstract: | Design of road alignment first starts with route plan.Then the route selection,design of horizontal alignment,design of vertical alignment and design of combination of horizontal alignment with vertical one are conducted,finally the stereo alignment of the latter presents itself before driver's eyes.Excellentness or inferiority of stereo alignment combination is concentrically reflected on auto speed.According to sight effect gotten by analysis of perspective drawing,the paper analyzes excellentness or inferiority of combination of horizental alignment with vertical one,moreover indicates reasons for inferiority existing and correcting measures. |
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| Keywords: | Combination of horizontal alignment with vertical one Horizontal curve Convex and concave vertical curves Perspective drawing |
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