| 孔隙水压力观测在强夯法地基处理中的应用 |
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| 引用本文： | 张标,谢路璐,潘飞利.孔隙水压力观测在强夯法地基处理中的应用[J].西部交通科技,2014(5):84-87. |
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| 作者姓名： | 张标 谢路璐 潘飞利 |
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| 作者单位： | 广西交通科学研究院,广西南宁530007 |
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| 摘 要： | 文章通过对A码头地基处理工程强夯过程中超静孔隙水压力随夯击次数、深度、距离的变化规律及在各土层中的增长与消散规律的研究,确定强夯次数、夯点布置、加固影响深度等强夯参数,计算地基固结情况,确定两遍强夯的间隔时间,分析孔隙水压力观测在地基处理工程中的应用。
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| 关 键 词： | 地基处理 孔隙水压力 观测 消散率 强夯法 应用 |
Application of Pore Water Pressure Observation in the Foundation Treatment by Dynamic Compaction Method |
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| ZHANG Biao,XIE Lu-lu,PAN Fei-li.Application of Pore Water Pressure Observation in the Foundation Treatment by Dynamic Compaction Method[J].Western China Communication Science & Technology,2014(5):84-87. |
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| Authors: | ZHANG Biao XIE Lu-lu PAN Fei-li |
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| Institution: | (Guangxi Transportation Research Institute, Nanning, Guangxi, 530007) |
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| Abstract: | Through studying the variation rules of super-static pore water pressure in the dynamic compaction process of Pier A foundation treatment engineering with the tamping number, depth and distance as well as the growth and dissipation rules in each soil layer,this article determined the number of dynamic tamping,tamping point layout,reinforcement impact depth and other dynamic compaction paremeters, calculated the foundation consolidation situation, determined the interval time of twice compaction,and analyzed the application of pore water pressure observations in foundation treatment engineering. |
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| Keywords: | Foundation treatment Pore water pressure Observation Dissipation rate Dynamic compaction method Application |
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