| 弱膨胀土高填路堤的破坏分析及处治方案 |
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| 引用本文： | 郑鹏武,董志明. 弱膨胀土高填路堤的破坏分析及处治方案[J]. 山西建筑, 2010, 36(29): 269-270 |
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| 作者姓名： | 郑鹏武 董志明 |
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| 作者单位： | 1. 中国交通建设股份有限公司,北京,100088
2. 华杰工程咨询有限公司,北京,100029 |
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| 摘 要： | 以广东梅河高速公路高填方弱膨胀土路堤为工程背景，根据Bishop法分析了路堤的破坏原因，最后提出了注浆钢花管与预应力锚索综合应用的处治方案，并增设了边坡内排水设施，实践证明本方案实施有效、安全可靠。
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| 关 键 词： | 高填路堤 弱膨胀土 破坏分析 注浆钢花管 预应力锚索 |
Destruction analysis and treatment programs of high-fill embankment filled with low expansive soil |
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| ZHENG Peng-wu,DONG Zhi-ming. Destruction analysis and treatment programs of high-fill embankment filled with low expansive soil[J]. Shanxi Architecture, 2010, 36(29): 269-270 |
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| Authors: | ZHENG Peng-wu DONG Zhi-ming |
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| Affiliation: | ZHENG Peng-wu DONG Zhi.ming |
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| Abstract: | Taking the high-fill embankment filled with low expansive soil on Mei-He of Guangdong expressway as engineering background, a comprehensive analysis of the reasons for the destruction of the embankment is given according to Bishop method, and finally proposing the treatment programs with integrated application of grouting perforated steel pipes and pre-stressed anchors, and installing additional drainage facilities. Practice has proved the treatment programs effective, safe and reliable. |
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| Keywords: | high-fill embankment low expansive soil destruction analysis grouting perforated steel pipe pre-stressed anchor |
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