| 山区高速公路高填石路堤稳定性 |
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| 引用本文： | 黎莉,刘代全,刘晓明.山区高速公路高填石路堤稳定性[J].公路,2003(1):72-76. |
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| 作者姓名： | 黎莉 刘代全 刘晓明 |
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| 作者单位： | 1. 湖南大学土木工程学院,长沙市,410082
2. 湖南省高速公路管理局,长沙市,410001 |
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| 摘 要： | 在阐述山区高填石路堤填料及其压实后工程力学特性的基础上，结合潭邵高速公路的建设实践，从码砌边坡、内部填石、地基等方面对如何提高高填石路堤的稳定性进行了探讨。认为在设计、施工中可以通过把握好码砌层的厚度、针对不同的地基采取不同的施工措施、控制高填石路堤的压实标准和质量检测方法，加强地基勘察和处理等途径来提高填石路堤的稳定性。
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| 关 键 词： | 高速公路 高填石路堤 稳定性 填料 码砌 压实 沉降 山区公路 |
| 文章编号： | 0451-0712(2003)01-0072-05 |
Stability of High Rock-Filled Embankment of Expressway in Mountain Area |
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| LI Li ,LIU Dai quan ,LIU Xiao ming.Stability of High Rock-Filled Embankment of Expressway in Mountain Area[J].Highway,2003(1):72-76. |
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| Authors: | LI Li LIU Dai quan LIU Xiao ming |
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| Institution: | LI Li 1,LIU Dai quan 2,LIU Xiao ming 2 |
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| Abstract: | On the basis of the analysis of engineering property of compacted and uncompacted rock filling material combined with practical Experience of Tan Shao Expressway, this paper discusses the problems of how to improve the stability of high rock filled embankment on three aspects: rock slope of manual build, inside rock filling and ground. The stability of high rock filled embankment can be improved by the ways of increasing thickness of rock slope of manual build, regulating the shape of rock used in slope, controling the criterion and quality detection method of the rock filled embankment and strengthening the survey and treatment of ground. |
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| Keywords: | high rock filled embankment stability filling material rock slope of manual build compaction settlement |
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