| CMA改性膨胀土室内试验研究 |
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| 引用本文： | 沈启炜. CMA改性膨胀土室内试验研究[J]. 土工基础, 2010, 24(3): 77-80 |
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| 作者姓名： | 沈启炜 |
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| 作者单位： | 中铁十八局集团中原工程公司,郑州,450000 |
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| 基金项目： | 国家重点新产品计划项目，国家科技型中小企业技术创新基金资助项目，武汉市重点高新技术产品计划资助项目 |
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| 摘 要： | 介绍CMA膨胀土生态改性剂的改性原理,室内改性试验对比研究分析结果表明经CMA改性后的土为非膨胀土,改性后的土体强度高、水稳性好,适用于驻马店至信阳地区的膨胀土改性处理。
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| 关 键 词： | CMA膨胀土生态改性剂 改性 膨胀土 试验研究 |
Laboratory Test Study of CMA-treated Expensive Soil |
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| SHEN Qi wei. Laboratory Test Study of CMA-treated Expensive Soil[J]. Soie Engineering and Foundation, 2010, 24(3): 77-80 |
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| Authors: | SHEN Qi wei |
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| Affiliation: | SHEN Qi wei(Zhongyuan Engineering Corp.,China Railway 18th Bureau Group Co.,Ltd,Zhengzhou 450000,China) |
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| Abstract: | The ecological performance theory of CMA-treated expansive soil is introduced.The laboratory test results shows that the soil treated by CMA belongs to non-expansive soil with high strength and water stability,which is used to treat the expansive soil between Zhumadian to Xinyang region. |
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| Keywords: | ecological performance changing agent of CMA-treated expansive soil performance changing expansive soil test study |
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