| 上海软粘土微观特性及在土体变形中的作用 |
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| 作者姓名： | 龚士良 茅鸿妹 |
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| 作者单位： | 上海市地质矿产局
(龚士良)，上海市地质矿产局(茅鸿妹) |
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| 摘 要： | 本文综合最新测试成果,对上海软粘土的颗粒及集合体成分、固结前后的孔径分布及其微结构形态作了详细分析论述,并从物理化学角度对孔隙溶液成分、阳离子的交换性及人工回灌后对土体性质可能带来的影响作了探讨,对软粘土固结变形的控制提出了新的设想。
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| 关 键 词： | 软粘土 孔径分布 微结构 孔隙溶液 絮凝 |
The Microcosmic Characteristics in Shanghai Soft Clay and Its Effects in Soil Body Deformation |
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| Authors: | Gong Shiliang Mao Hongmei |
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| Abstract: | According to the newest testing results, it has widely analysed and expounded the granules and aggregate compositions ,pore size distribution before and after consolidation and minute structure soft clay in Shanghai and discussed the pore solution composintions and exchanging ability of cations from phy -chemical theory, and the effects of soil body brought by artificial injection. At last, this paper presents the new ideas of controling of consolidation deformation in soft clay. |
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| Keywords: | soft clay pore size distribution minute structure pore solution coagulate |
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