| 水泥土挤密桩处理湿陷性黄土地基研究 |
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| 引用本文： | 徐峰光,赵丹,李宏强.水泥土挤密桩处理湿陷性黄土地基研究[J].中国建材科技,2022,31(1):129-131. |
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| 作者姓名： | 徐峰光 赵丹 李宏强 |
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| 作者单位： | 中冀建勘集团有限公司 |
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| 摘 要： | 以某高速铁路选线DK38+710～DK39+709段湿陷性黄土地基处理项目为背景,探讨水泥土挤密桩的施工要点.结果表明,水泥土挤密桩对提高湿陷性黄土地基承载能力有显著作用.
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| 关 键 词： | 水泥土挤密桩 成孔 回填 检测 |
Study on treatment of collapsible loess foundation with cement-soil compaction pile |
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| XU Fengguang,ZHAO Dan,LI Hongqiang.Study on treatment of collapsible loess foundation with cement-soil compaction pile[J].China Building Materials Science & Technology,2022,31(1):129-131. |
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| Authors: | XU Fengguang ZHAO Dan LI Hongqiang |
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| Affiliation: | (China Hebei Construction&Geotechnical Investigation Group Ltd.,Shijiazhuang 050000) |
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| Abstract: | Based on the project of collapsible loess foundation treatment in the section DK38+710~DK39+709 of a highspeed railway line selection, this paper discusses the construction key points of cement-soil compaction pile. The results show that the cement-soil compaction pile plays a significant role in improving the bearing capacity of collapsible loess foundation. |
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| Keywords: | cement-soil compaction pile pore-forming backfill detection |
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