结合某松细砂地基加固工程，对低能量强夯法和无填料振冲法处理松细砂地基的适用性及加固效果进行了试验研究，并对它们的适用范围、优缺点进行了比较分析。
In order to research the usability of low-energy dynamic compaction and non-filler vibro-flush for treating loose fine sand and their reinforcing effects, a serial of tests have been carried out.
以一个具体工程的地基处理为例，分析了振冲法在技术、工期和经济上的优点，实例表明，振冲法可在该地区类似场地地基上使用。
The advantage of vibroflotation about technique, construction period and economic performance was analyzed through a project, which would have certain reference for projects in similar places.
对振冲法的预振效应进行了分析，认为预振效应的机理是经过振动处理后，砂土地基的微观结构得到了优化。
The underlying mechanism of pre-vibration effect is also discussed, which is thought to be useful to improve the microstructure of sand.
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