The Micro-structure Characteristic of Compacted Soils and Its Influence on Soils' Engineering Property
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摘要: 通过对地基土强夯前后的微观结构进行研究,从微结构角度解释了强夯时地基土的变形破坏机理。世纪花园高饱和度地基土由于存在粘粒及集聚体,强夯后使土的渗透性变差,超孔隙压力难以快速消散,致使土发生变形破坏。Abstract: Through researching the micro-structure of Soils treated by dynamic consolidation method,the deformation mechanism of soils being compacted is ex plained from micro-structure.
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Key words:
- micro-structure /
- mineral fines /
- collecting body /
- direct contact /
- indirect contact /
- inter-contact
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