| 土体刚度仪在路基压实质量检测中的应用 |
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| 引用本文： | 李武斌.土体刚度仪在路基压实质量检测中的应用[J].西部探矿工程,2004,16(9):145-147. |
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| 作者姓名： | 李武斌 |
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| 作者单位： | 中铁十七局集团二公司,山西,忻州,034000 |
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| 基金项目： | 铁道部规范系列研究项目 (铁建技字 6号和 9号 )，北方工业大学 2 0 0 4年校科研基金和科研启动基金资助 |
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| 摘 要： | 土体刚度仪是一种路基压实质量检测新仪器，介绍了土体刚度仪的构造和原理。研究了土体刚度仪确定土体干密度的方法，并通过预测值与实测值对比分析，研究了干密度预测方法的可靠性。用回归方法研究了土体刚度与地基系数的相关性。研究表明，土体刚度仪可以作为路基压实质量检测。
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| 关 键 词： | 路基 密度 压实质量 地基系数 土体刚度仪 |
| 文章编号： | 1004-5716(2004)09-0145-03 |
Geogauge Testing Method for Compacted Quality of Roadbed |
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| LI Xiao-yong.Geogauge Testing Method for Compacted Quality of Roadbed[J].West-china Exploration Engineering,2004,16(9):145-147. |
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| Authors: | LI Xiao-yong |
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| Abstract: | The organization and principle of geogauge who is new measurement instrument for compacted quality of roadbed are introduced. The method predicting dry density of soil by geogauge whose predicting precision is analyzed by the comparison between predicting value of dry density and measured one is studied. The correlation between stiffness of soil and soil coefficient is analyzed by means of regression. The instrument has higher precision for detecting compacted quality of roadbed. |
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| Keywords: | roadbed density compacted quality soil coefficient geogauge |
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