| 公路改扩建工程中路基拓宽的主要方式 |
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| 引用本文： | 张和义. 公路改扩建工程中路基拓宽的主要方式[J]. 内蒙古公路与运输, 2011, 0(5): 17-19 |
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| 作者姓名： | 张和义 |
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| 作者单位： | 呼和浩特市公路工程局,内蒙古呼和浩特,010070 |
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| 摘 要： | 针对公路改扩建工程中路基的拓宽工程问题,从路基拓宽方式的分类因素出发,阐述了常见的路基拓宽方式,并就新老路基结合的常见病害和形成机理进行了分析,为同类工程提供参考。
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| 关 键 词： | 公路改扩建 路基拓宽 新老路基结合 |
Main ways for subgrade widening in highway reconstruction and extension projects |
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| ZHANG He-yi. Main ways for subgrade widening in highway reconstruction and extension projects[J]. Highways & Transportation in Inner Mongolia, 2011, 0(5): 17-19 |
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| Authors: | ZHANG He-yi |
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| Affiliation: | ZHANG He-yi |
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| Abstract: | Aiming at the problem of widening engineering in highway rebuilding,the paper introduces some common ways for subgrade widening from classification factors,and does analysis on common damages and formation mechanism,which provide a reference for similar projects. |
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| Keywords: | highway rebuilding subgrade widening joint of new and old embankment |
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