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| 潭邵高速公路膨胀土特性与处治方法 | |
| 引用本文： | 宋军,胡伟,张方,黄向京.潭邵高速公路膨胀土特性与处治方法[J].公路,2003(1):45-47. |
| 作者姓名： | 宋军 胡伟 张方 黄向京 |
| 作者单位： | 1. 湖南省高速公路管理局,长沙市,410001 2. 湖南省长沙金昌健交通科技发展有限公司,长沙市,410000 3. 湖南省交通规划勘察设计院,长沙市,410011 |
| 摘 要： | 潭邵高速公路所经邵阳地区的膨胀土是典型的弱膨胀土，同时夹杂分布少量的膨胀土。膨胀土曾引起大量的路堑边坡、路基边坡的滑坡失稳和坍失稳和坍塌破坏，护坡、挡土墙断裂毁坏等，对工程进度和形象都产生了不良影响。为此，潭邵高速公路公司专门成立了膨胀土研究与工程实践，摸清了该处膨胀土的特性，并找到了较好的处置措施。 |
| 关 键 词： | 高速公路 膨胀土 特性 处置措施 病害分析 |
| 文章编号： | 0451-0712(2003)01-0045-03 |
Characteristics and Treatment Measures to Expansive Soil in Tan-Shao Expressway |
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| SONG Jun ,HU Wei ,ZHANG Fang ,HUANG Xiang jing.Characteristics and Treatment Measures to Expansive Soil in Tan-Shao Expressway[J].Highway,2003(1):45-47. | |
| Authors: | SONG Jun HU Wei ZHANG Fang HUANG Xiang jing |
| Institution: | SONG Jun 1,HU Wei 2,ZHANG Fang 3,HUANG Xiang jing 3 |
| Abstract: | The soil in district of Shaoyang where Tan Shao Expressway is passing is typically slightly expansive soil mixed with some medium expansive soil. Expansive soil can result in large amounts of instability, collapse and sliding of slopes, which made a disadvantageous influence to the project progress and image. Therefore, a research group is established by Tan Shao Expressway Company. After large amounts of experimental study and project practice, the characteristics of expansive soil and relatively good treatment measures are found out. |
| Keywords: | disease of expansive soil characteristics of expansive soil treatment measures |
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