| 珠江三角洲软土SEM微结构定量研究 |
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| 引用本文： | 陈嘉鸥,叶斌,郭素杰,李志民. 珠江三角洲软土SEM微结构定量研究[J]. 电子显微学报, 2001, 20(1): 72-75 |
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| 作者姓名： | 陈嘉鸥 叶斌 郭素杰 李志民 |
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| 作者单位： | 中国科学院广州地球化学研究所, |
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| 基金项目： | 广东省自然科学基金资助项目!(编号 :9732 0 3) |
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| 摘 要： | 本文采用SEM作为观测手段，对经济温真空干燥处理的土样进行拍摄，再通过自行开发研制的图像定量研究系统进行处理，求得软土微结构有关数据，从而得出在不同压缩量的情况下，软土微结构随孔隙率的降低，孔隙个数增加，而孔隙面积和孔隙直径降低的变化规律。
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| 关 键 词： | 软土 微结构 定量分析 扫描电镜 珠江三角洲 |
| 文章编号： | 1000-6281(2001)01-0072-04 |
Quantitative analysis on SEM image of softground microstructure in ZhuJiang delta |
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| CHEN Jia-ou,YE Bin,GUO Su-jie,LI Zhi-min. Quantitative analysis on SEM image of softground microstructure in ZhuJiang delta[J]. Journal of Chinese Electron Microscopy Society, 2001, 20(1): 72-75 |
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| Authors: | CHEN Jia-ou YE Bin GUO Su-jie LI Zhi-min |
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| Abstract: | In this paper softground samples processed with low temperature and vacuum free drying method were investigated by SEM, processed by quantitative analysing system, and data of softground microstructure were obtained. The results showed that under different pressures, as the porosity of softground reduced, the pore number increased, but the pore area and the pore diameter reduced. |
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| Keywords: | softground SEM microstructure quantitative analysis |
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