| 含水量对泥质岩风化料击实的影响 |
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| 引用本文： | 郭建华,李晓武,刘多文.含水量对泥质岩风化料击实的影响[J].湖南地质,2002,21(4):291-293. |
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| 作者姓名： | 郭建华 李晓武 刘多文 |
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| 作者单位： | [1]湖南省地质工程勘察院,湖南株洲412003 [2]湖南省交通规划勘察设计研究,湖南长沙410007 |
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| 摘 要： | 在公路施工中,为了提高路基的强度和稳定性,必须对路基的填土进行压实。通过对衡阳盆地泥质岩风化(包括人工机械破碎、人为的物理和化学法)形成的类似土“石”混合非均质料与—般细粒土的击实差异研究。着重从含水量这一方面分析了泥质风化料独特的击实机理。
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| 关 键 词： | 泥质岩风化料 含水量 压实 干容重 衡阳盆地 公路施工 |
IMPACTS OF THE WATER CONTENT UPON HIT-SOLID OF WEATHERED MUDSTONE |
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| GUO Jian-hua,LI Xiao-wu,LIU Duo-wen.IMPACTS OF THE WATER CONTENT UPON HIT-SOLID OF WEATHERED MUDSTONE[J].Hunan Geology,2002,21(4):291-293. |
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| Authors: | GUO Jian-hua LI Xiao-wu LIU Duo-wen |
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| Institution: | GUO Jian-hua1,LI Xiao-wu2,LIU Duo-wen2 |
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| Abstract: | In the construction of highroad, the filling of roadbed must be pressed solid in order to improve the intensity and stability. In this paper, the difference in hit-solid between heterogeneous materials, which bear an analogy to blended soil and "stone", were formed by manual machine crushing weathered mudstone or by other contrived physical and chemical methods, and common granule soil was analyzed mainly from the water content, and the special hit-solid mechanism was set forth. |
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| Keywords: | Mudstone-weathered material Water content Dry unit weight Hit-solid Hengyang basin |
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