Combining with engineering examples, the paper introduces the application of“control humidification + dynamic compaction” method in collapsible silty soil foundation, describes its treatment methods and detection and other aspects, and finally points out its advantages, such as effectively eliminating soil layer collapsibility, increasing foundation soil density, reducing soil layer compaction, and improving foundation bear-ing capacity as well.%结合工程实倒,介绍了“控制增湿+强夯法”在湿陷性粉土地基中的应用,从处理方法、检测等方面进行了阐述,指出强夯法可以有效消除土层的湿陷性、增强地基土的密实度、降低土层的压缩性、提高地基的承载力。
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