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该文介绍了夯扩挤密消除深厚层土湿陷性的地基处理方法,并选择湿陷土深度达30m场地进行试验研究,试验结果表明在合理夯击能、合理孔间距和合理孔径下,整个试验深度范围内桩间土的湿陷性均有效消除。
This paper introduces the foundation treatment method of compaction and compaction to eliminate the collapsibility of deep soil and selects the depth of 30m to study the experimental results. The results show that under reasonable tamping energy, reasonable hole spacing and reasonable aperture, The collapsibility of soil between piles was effectively eliminated in the entire experimental depth.