| 合肥新桥国际机场膨胀土石灰改良研究 |
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| 引用本文： | 胡清华,崔可锐.合肥新桥国际机场膨胀土石灰改良研究[J].安徽地质,2009,19(4):284-286. |
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| 作者姓名： | 胡清华 崔可锐 |
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| 作者单位： | 合肥工业大学资源与环境工程学院,安徽合肥,230009;合肥工业大学资源与环境工程学院,安徽合肥,230009 |
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| 摘 要： | 合肥新桥国际机场地基膨胀土采用了石灰改良处理，本文通过对改良前后膨胀土的工程性质的研究，利用扫描电镜分析，从微结构的角度来解释了石灰改良膨胀土的机理。
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| 关 键 词： | 膨胀土 石灰改性膨胀土 扫描电镜 微结构 |
STUDY ON LIME-IMPROVED EXPANSIVE SOILS IN HEFEI XINQIAO INTERNATIONAL AIRPORT |
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| HU Qing-hua,CUI Ke-rui.STUDY ON LIME-IMPROVED EXPANSIVE SOILS IN HEFEI XINQIAO INTERNATIONAL AIRPORT[J].Geology of Anhui,2009,19(4):284-286. |
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| Authors: | HU Qing-hua CUI Ke-rui |
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| Institution: | HU Qing-hua,CUI Ke-rui (School of Resources , Environment Engineering,Hefei University of Technology,Hefei,Anhui 230009,China) |
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| Abstract: | Lime treatment of expansive soils was applied to the foundation of Hefei Xinqiao International Airport. This paper studied the engineering properties of expansive soils before and after their improvement, applied scanning electron microscope (SEM) to analysis and interpreted the mechanism of lime-treatment of the soils. |
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| Keywords: | expansive soil lime-treated expansive soil SEM micro-texture |
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