The method of treating loess with lime soil compaction pile is economical.
用（灰）土挤密桩处理地基完全可以达到以土治土、节约成本的目的。
In this paper a new type compaction lime soil pile as strong force rammed expansion lime soil compaction pile is introduced.
介绍了一种新型的挤密灰土桩即强力夯扩挤密灰土桩。
Design and inspection of lime-soil and soil compaction pile composite foundation are analyzed according to action principle of lime-soil and soil compaction piles in collapsible loess foundation.
系统地介绍了挤密砂桩加固软弱地基的原理和作用，并结合包西铁路第二标段的实践，阐述了施工中存在的问题及解决办法。
Combined with project cases, successful experience of soft soil foundation treatment with dynamic compaction gravel pile and attentions in construction are summarized.
结合工程实例，总结了强夯碎石桩处理软土地基的成功经验及施工中应注意的问题。
The compaction effect of artificially drilled lime-soil pile is not obvious comparing test results of soils between piles at different position.
通过对不同位置的桩间土的物理力学性能的试验比较，表明人工成孔挤密灰土桩对桩周土的挤密效果不明显。
Model tests of large driven pile jacked into sands were conducted to obtain the soil density changes due to the compaction.
通过砂土中的大型沉桩模型试验，得出了桩周土体相对密度的变化规律。
The foundation treatment of compaction pile method is applied in many power plant projects, especially lime-soil compaction-expansion pile method.
挤密桩法地基处理在电力工程中广泛应用，特别是灰土挤密夯扩桩法。
Distribution rules of soil compaction effect, caused by pile driving to different diameter piles.
不同桩径的桩体沉桩时引起的挤土效应分布及变化规律。
Different diameter piles are simulated. The soil compaction effect of different pile diameter is compared and analyzed.
采用不同桩径模拟桩体，对比分析了不同桩径的桩体挤土效应结果。
Different diameter piles are simulated. The soil compaction effect of different pile diameter is compared and analyzed.
采用不同桩径模拟桩体，对比分析了不同桩径的桩体挤土效应结果。
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