| 物元可拓模型对内蒙古地区膨胀土判别的应用 |
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| 引用本文： | 李颢,张风安.物元可拓模型对内蒙古地区膨胀土判别的应用[J].中国地质灾害与防治学报,2010,21(1):114-116. |
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| 作者姓名： | 李颢 张风安 |
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| 作者单位： | 内蒙古电力勘测设计院,内蒙古呼和浩特,010020 |
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| 摘 要： | 近年来的工程实践发现,内蒙古地区自东到西均有膨胀土分布,如何正确认识并分析膨胀土的膨胀性以及正确对膨胀土进行分类,具有重要的意义。然而,仅仅运用单一指标的规范分类法对膨胀土进行简单的分类则显得比较单一。本文运用可拓理论对内蒙古地区膨胀土胀缩等级进行了分析,并且将预测结果与规范法进行了对比,对比结果表明,该方法对内蒙古地区膨胀土判别与分类有较好的适用性。这也说明物元可拓理论是一种比较科学的分类方法,它克服了规范等单一因子分类的不足,具有较好的实用性与可行性。
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| 关 键 词： | 物元 可拓理论 膨胀土 胀缩等级 内蒙古 |
Application of matter-element extension model in grading expansive soils in Inner Mongolia Areas |
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| LI Hao,ZHANG Feng-an.Application of matter-element extension model in grading expansive soils in Inner Mongolia Areas[J].The Chinese Journal of Geological Hazard and Control,2010,21(1):114-116. |
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| Authors: | LI Hao ZHANG Feng-an |
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| Institution: | LI Hao,ZHANG Feng-an(Inner-Mongolia power Exploration & Design Institute Huhhot,Huhhot 012000,China) |
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| Abstract: | In Inner Mongolia expansive soil was discovered from east to west by engineering practice in recent years.Correct understanding the swelling nature of expansive soil and proper grading were of great significance.However,just using a single indicator as the standard classification appears relatively simple.In the paper,extension theory was used in the grading of the expansive soil samples from Inner Mongolia.Compared with the Code,the results showed that the method has a better applicability.They also showed... |
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| Keywords: | matter-element extension theory expansive soil swelling and shrinking grades |
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