| 生活污水对水泥土影响的对比试验 |
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| 引用本文： | 曾滟捷,白晓红,董晓强,耿兴华,黄新恩.生活污水对水泥土影响的对比试验[J].广西大学学报(自然科学版),2010,35(1). |
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| 作者姓名： | 曾滟捷 白晓红 董晓强 耿兴华 黄新恩 |
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| 作者单位： | 1. 太原理工大学建筑与土木工程学院,山西,太原,030024
2. 太原理工大学建筑与土木工程学院,山西,太原,030024;中北大学理学院,山西,太原,030051 |
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| 基金项目： | 中国博士后科学基金面上资助项目(2009041274);;山西省青年科技研究基金资助项目(2009021023);;高等学校博士学科点专项科研基金资助项目(20070112003);;山西省留学回国人员科研基金资助项目(2006-26) |
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| 摘 要： | 通过室内模拟试验,对比研究了生活污水污染前后水泥土抗压强度和电阻率的变化规律。试验结果表明,污染前后水泥土试块的无侧限抗压强度和电阻率均随着龄期的增加而增大,但是生活污水对水泥土强度和电阻率的影响随着时间的增加而逐渐加剧;水泥土试块的电阻率随无侧限抗压强度呈线性增长关系;建立了生活污水对水泥土强度影响的预测公式。
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| 关 键 词： | 水泥土 生活污水 电阻率 无侧限抗压强度 |
Effect of household wastewater on mechanical property of cemented soil |
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| ZENG Yan-jie,BAI Xiao-hong,DONG Xiao-qiang,GENG Xing-hua,HUANG Xin-en.Effect of household wastewater on mechanical property of cemented soil[J].Journal of Guangxi University(Natural Science Edition),2010,35(1). |
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| Authors: | ZENG Yan-jie BAI Xiao-hong DONG Xiao-qiang GENG Xing-hua HUANG Xin-en |
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| Institution: | 1. College of Architecture and Civil Engineering;Taiyuan University of Technology;Taiyuan 030024;China;2. College of Science;North University of China;Taiyuan 030051;China |
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| Abstract: | Pure water and household wastewater are used to manufacture cemented soil blocks to study the influence of the household wastewater on the mechanical properties of cemented soil by indoor simulation experiment. Variations of the unconfined compressive strength and the electrical resistivity have been investigated. The results demonstrate that the peak unconfined compression strengths and electrical resistivity increase with the curing age; the electrical resistivity changes line-arly with the unconfined com... |
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| Keywords: | cemented soil pollution electrical resistivity unconfined compression strength |
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