| 动力排水固结法处理软土地基孔压和变形问题研究 |
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| 引用本文： | 孟庆山,汪稔,王吉利.动力排水固结法处理软土地基孔压和变形问题研究[J].岩石力学与工程学报,2003,22(10):1738-1741. |
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| 作者姓名： | 孟庆山 汪稔 王吉利 |
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| 作者单位： | 中国科学院武汉岩土力学研究所岩土力学重点实验室,武汉,430071 |
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| 摘 要： | 通过动力排水固结法处理饱和软粘土地基现场试验测试数据。寻求动荷载作用下饱和软粘土的孔压和变形的发展规律。发现同一深度土体超静孔隙水压力的消散与变形具有一致性关系。对动力排水固结法加固淤泥类软土地基的作用机理研究和工程实践具有指导意义。
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| 关 键 词： | 软土地基 孔压 变形 动力排水固结法 土力学 孔隙水压力 |
| 文章编号： | 1000-6915(2003)10-1738-04 |
| 收稿时间： | 2002-1-30 |
| 修稿时间： | 2002年1月30日 |
STUDY ON PORE WATER PRESSURE AND DEFORMATION OF SOFT CLAY COMPACTED WITH DYNAMIC CONSOLIDATION BY DRAINAGE |
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| Meng Qingshan,Wang Ren,Wang Jili.STUDY ON PORE WATER PRESSURE AND DEFORMATION OF SOFT CLAY COMPACTED WITH DYNAMIC CONSOLIDATION BY DRAINAGE[J].Chinese Journal of Rock Mechanics and Engineering,2003,22(10):1738-1741. |
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| Authors: | Meng Qingshan Wang Ren Wang Jili |
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| Abstract: | According to the experimental data of soft clay foundation treated with dynamic consolidation by drainage,the laws of pore water pressure and deformation of saturated soft clay under dynamic loading are discussed. The relation between the excess pore water pressure dissipation and vertical settlement incresement is founded. These discussions provide some useful conclusions for study on the principle of soft clay compacted with dynamic consolidation by drainage,and it is significant to engineering projects. |
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| Keywords: | soil mechanics dynamic consolidation by drainage saturated soft clay pore water pressure deformation |
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