| 含砂低液限粉土的压实特性研究 |
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| 引用本文： | 李辉,夏柏如,王园,周永涛.含砂低液限粉土的压实特性研究[J].探矿工程,2006,33(9):1-3. |
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| 作者姓名： | 李辉 夏柏如 王园 周永涛 |
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| 作者单位： | [1]中国地质大学（北京）工程技术学院,北京100083 [2]河南理工大学,河南焦作454000 [3]交通部公路科学研究所,北京100088 [4]天津市地质基础工程公司,天津300250 |
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| 摘 要： | 通过级配分析、击实试验，分析了含砂低液限粉土的物理力学特性和压实特性。认为现行以压实度为指标的压实控制标准的不完备，是引起公路病害的主要原因之一。为了解决这一问题，引入空气体积率作为粉土压实的辅助控制标准，并建议提高现行路堤的压实度控制标准。
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| 关 键 词： | 粉土 压实度 压实标准 空气体积率 公路病害 |
| 收稿时间： | 2006/4/30 0:00:00 |
| 修稿时间： | 2006/4/30 0:00:00 |
Research on the Property of Compaction for Silt |
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| LI Hui,XIA Bo-ru,WANG Yuan,ZHOU Yong-tao.Research on the Property of Compaction for Silt[J].Exploration Engineering(Drilling & Tunneling),2006,33(9):1-3. |
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| Authors: | LI Hui XIA Bo-ru WANG Yuan ZHOU Yong-tao |
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| Abstract: | Through the study of grading analysis and compacting test, this article analyzes the physical and mechanical property and the compacting capability of silt. As a result, it is one of the important reasons for the highway damage that the criterion of compaction in existence is deficient. In order to solve this problem, volume ratio of air is used as an assistant criterion for the compaction of silt. And, it is suggested that the degree of compaction for the road embankment should be improved. |
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| Keywords: | silt the degree of compaction the criterion of compaction volume ratio of air highway damage |
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