| 高速公路膨胀土路基处理探讨 |
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| 引用本文： | 宋剑,覃春辉.高速公路膨胀土路基处理探讨[J].西部交通科技,2008(5). |
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| 作者姓名： | 宋剑 覃春辉 |
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| 作者单位： | 1. 陕西省交通建设集团公司,陕西,西安,710068
2. 陕西省公路勘察设计院,陕西,西安,710068 |
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| 摘 要： | 文章对膨胀土的物理力学进行了分析,解释了路基病害形成的机理,提出了相应处理措施,最后引用小河-安康高速公路膨胀土处理的实例验证了处理措施的合理性.
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| 关 键 词： | 膨胀土 边坡失稳 路基处理 |
A Discussion on Expansive Soil Subgrade on the Highway |
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| SONG Jian,QIN Chun-hui.A Discussion on Expansive Soil Subgrade on the Highway[J].Western China Communication Science & Technology,2008(5). |
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| Authors: | SONG Jian QIN Chun-hui |
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| Institution: | SONG Jian1,QIN Chun-hui2 |
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| Abstract: | the physical and mechanical properties of expansive soil are analyzed in the text,the mechanism of subgrade disease is also explained in the following.According to the analyze,the corresponding treatment measures are proposed.In the end,the rationality of the treatment measures are tested through quoting the successful experience of the highway from Xiaohe to Ankang on dealing with the expansive soil. |
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| Keywords: | Expansive soil Side slope jitter Subgrade treatment |
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