| 粉煤灰改良氯盐渍土工程特性试验研究 |
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| 引用本文： | 杨晓松,刘井强,党进谦. 粉煤灰改良氯盐渍土工程特性试验研究[J]. 长江科学院院报, 2012, 29(11): 82-86. DOI: 10.3969/j.issn.1001-5485.2012.11.018 |
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| 作者姓名： | 杨晓松 刘井强 党进谦 |
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| 作者单位： | 1.西北农林科技大学 水利与建筑工程学院， 陕西 杨凌 712100；2.中国水电十一局 郑州科研设计有限公司， 郑州 450001 |
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| 摘 要： | 为研究粉煤灰改良氯盐渍土工程特性的效果，采用人工配置氯盐渍土，进行室内改良氯盐渍土的强度与变形特性试验。在定性分析的基础上，定量分析了粉煤灰掺量对改良氯盐渍土强度及变形特性的影响。结果表明，适量添加粉煤灰能够很好地改良氯盐渍土的强度与变形特性。在试验条件下，粉煤灰改良氯盐渍土的最优掺量为25%。
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| 关 键 词： | 粉煤灰 氯盐渍土 最优掺量 |
| 收稿时间： | 2011-09-22 |
| 修稿时间： | 2011-10-17 |
Experimental Research on the Engineering Property of Chlorine Saline Soil Improved by Fly Ash |
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| YANG Xiao-song , LIU Jing-qiang , DANG Jin-qian. Experimental Research on the Engineering Property of Chlorine Saline Soil Improved by Fly Ash[J]. Journal of Yangtze River Scientific Research Institute, 2012, 29(11): 82-86. DOI: 10.3969/j.issn.1001-5485.2012.11.018 |
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| Authors: | YANG Xiao-song LIU Jing-qiang DANG Jin-qian |
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| Affiliation: | College of Water Resources and Architectural Engineering, Northwest A & F University, Yangling 712100, China; 2. Zhengzhou Scientific Research and Design Company of the Eleventh Bureau of China Hydropower Ltd., Zhengzhou 450001, China |
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| Abstract: | To investigate on the effect of chlorine saline soil''s engineering property improved by fly ash, strength and deformation tests are carried out on artificial chlorine saline soil. On the basis of qualitative analysis, quantitative analysis is performed to research the influence of fly ash mix amount on chlorine saline soil''s strength and deformation characteristics. Result indicates that chlorine saline soil''s strength and deformation characteristic can be improved by adding a proper amount of fly ash. Under the test conditions, the optimum dosage of fly ash in chlorine saline soil is 25%. |
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| Keywords: | fly ash chlorine saline soil optimum dosage |
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