| 风化粘土矿作为路基填料的探讨 |
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| 引用本文： | 孔玉坤,刘海英.风化粘土矿作为路基填料的探讨[J].北方交通,2006(12):14-16. |
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| 作者姓名： | 孔玉坤 刘海英 |
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| 作者单位： | 辽宁省交通勘测设计院,沈阳,110005 |
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| 摘 要： | 结合铁阜高速公路K147 100~K147 260、K147 360~K147 700两段路基挖方,通过对该段风化粘土矿的工程地质特性分析,提出强风化粘土矿可以作为路基填料。
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| 关 键 词： | 风化粘土矿 路基填料 CBR值 膨胀量 |
Approach to Weathered Clay Mineral as Filler for Subgrade |
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| Authors: | Kong Yukun |
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| Abstract: | By subgrades construction at sections of K147 100-K147 260 and K147 360-K147 700 and through analysis of behavior of weathered clay mineral geology at present sections,the paper advances that the weathered strong clay mineral might be as the filler for subgrade. |
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| Keywords: | Weathered clay mineral Filler for subgrade CBR value Swelling capacity |
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