| 路基填土CBR值试验研究分析 |
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| 引用本文： | 赵向敏.路基填土CBR值试验研究分析[J].山西交通科技,2012(3):17-19. |
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| 作者姓名： | 赵向敏 |
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| 作者单位： | 山西省交通规划勘察设计院,山西太原030012 |
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| 摘 要： | 通过对CBR试验原理和CBR值影响因素的分析得知,土的粒径大小和土的矿物成分对CBR指标有显著影响,将60多组试验数据的CBR值和液限值进行了统计分析,得出了CBR值满足规范要求液限范围,为指导施工提供了依据。
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| 关 键 词： | 细粒土 路基 填料 CBR 统计 分析 |
The Test and Analysis of California Bearing Ratio Value for Subgrade Fill |
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| ZHAO Xiang-min.The Test and Analysis of California Bearing Ratio Value for Subgrade Fill[J].Shanxi Science & Technology of Communications,2012(3):17-19. |
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| Authors: | ZHAO Xiang-min |
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| Institution: | ZHAO Xiang-min (Shanxi Provincial Design Institute of Communications,Taiyuan,Shanxi 030012,China) |
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| Abstract: | By analyzing the test mechanism and influenced factors of CBR,the paper proved that soil particle size and mineral composition had significant effect on CBR index,and concluded that CBR value satisfied liquid limit range required by standard for reference. |
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| Keywords: | fine grained soil subgrade fill California bearing ratio statistic analysis |
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