高速公路扩建中路基直接拼接技术探讨 |
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引用本文: | 赵芳.高速公路扩建中路基直接拼接技术探讨[J].北方交通,2007(10):15-17. |
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作者姓名: | 赵芳 |
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作者单位: | 河北省交通勘察设计研究院,石家庄,050000 |
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摘 要: | 重点讨论了目前已改建高速公路中主要采用的直接拼接方式,介绍了路基拓宽的理论分析和拓宽路基处理方法。
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关 键 词: | 高速公路 路基扩建 直接拼接 差异沉降 |
Approach to Techniques for Direct Splice of Subgrade in Extension of Freeway |
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Authors: | Zhao Fang |
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Abstract: | The paper emphatically discusses the direct splice's way principally adopted in the reconstructed freeway at present,and introduces theoretical analysis of subgrade and treatments for subgrade flaring. |
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Keywords: | Freeway Extension of subgrade Direct splice Difference in settlement |
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