| 电动土工合成材料加固软土地基实验研究 |
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| 引用本文： | 胡俞晨,王钊,庄艳峰.电动土工合成材料加固软土地基实验研究[J].岩土工程学报,2005,27(5):582-586. |
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| 作者姓名： | 胡俞晨 王钊 庄艳峰 |
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| 作者单位： | 武汉大学土木建筑工程学院；武汉大学土木建筑工程学院 湖北武汉430072；湖北武汉430072； |
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| 摘 要： | 本文用电动土工合成材料(EKG)与土工织物制成电极进行了室内软土地基电渗固结模型试验,测量了电渗过程中电势分布、电流变化、吸力的变化及土体的沉降,对电渗前后土体的含水率、抗剪强度和固结曲线进行了对比,并探讨了电渗的有效性。就目前EKG材料存在的问题进行了思考,为下一步的改进给出了建议。
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| 关 键 词： | 电渗 电动土工合成材料 固结 室内试验 粘土地基 |
| 文章编号： | 1000-4548(2005)05-0582-05 |
Experimental studies on electro-osmotic consolidation of soft clay using EKG electrodes |
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| HU Yu-chen,WANG Zhao,ZHUANG Yan-feng.Experimental studies on electro-osmotic consolidation of soft clay using EKG electrodes[J].Chinese Journal of Geotechnical Engineering,2005,27(5):582-586. |
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| Authors: | HU Yu-chen WANG Zhao ZHUANG Yan-feng |
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| Affiliation: | School of Civil and Architectural Engineering Wuhan University Wuhan 430072 China |
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| Abstract: | A laboratory test program was conducted on soft clay using electro-kinetic geosynthetics (EKG) and geotextiles electrodes. The variation of voltage gradient, current density, suction pressure and settlement were measured. The water content, shear strength and consolidation curve of the samples after consolidation were compared with the initial indexes. Some advices were given to the further improvement on the EKG material. |
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| Keywords: | electro-osmotic EKG consolidation laboratory tests soft clay |
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