Investigation of microscopic pore structure variations of shale due to hydration effects through SEM fixed-point observation experiments
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Investigation of microscopic pore structure variations of shale due to hydration effects through SEM fixed-point observation experiments |
| Weibo SUI,Yingying TIAN,Chenhao YAO |
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| Fig. 11. Microscopic disintegration after hydration in Specimen 3S along the bedding-vertical planes. (a) Before hydration, at 500× magnification; (b) After 6 days of hydration, at 500× magnification; (c) Local amplification after 6 days of hydration, at 2 000× magnification; (d) Local amplification after 6 days of hydration, at 4 000× magnification. |
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