| 强夯法在旧路基改造中的应用研究 |
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| 引用本文： | 林国庄.强夯法在旧路基改造中的应用研究[J].交通标准化,2010(1):137-139. |
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| 作者姓名： | 林国庄 |
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| 作者单位： | 中铁二十三局集团第七工程有限公司,广东,深圳,518172 |
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| 摘 要： | 在旧路基综合改造利用中，强夯法是一种简单、经济、省时的方法。通过研究利用旧路基修建高速公路引起的不均匀沉降规律和机理，为地基的处理、路基的加固提供指导性建议，并通过现场试验研究，制定出一套科学合理的强夯施工方案．对有效地利用旧路基来修建高速公路具有重要意义。
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| 关 键 词： | 高速公路 旧路基 不均匀沉降 强夯 |
Application of Dynamic Compaction Method in Old Subgrade Reconstruction |
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| LIN Guo-zhuang.Application of Dynamic Compaction Method in Old Subgrade Reconstruction[J].Communications Standardization,2010(1):137-139. |
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| Authors: | LIN Guo-zhuang |
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| Institution: | China Railway 23rd Bureau Group No.7 Engineering Co./a>;Ltd./a>;Shenzhen 518172/a>;China |
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| Abstract: | In the synthetical utilization and reconstruction of old subgrade,dynamic compaction is a simple,economical,time-saving method. Base on the study of the rule and mechanism of uneven settlement caused by the construction of highway utilizing the old subgrade,some suggestions for guiding the disposal of foundation and reinforcement of subgrade are proposed,and a set of scientific and rational construction project of dynamic compaction is established,thus the old subgrade can be effectively utilized to constru... |
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| Keywords: | expressway old subgrade uneven settlement dynamic compaction |
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