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, the construction and quality inspection methods for the broken stone compaction pile are introduced.
介绍了挤密碎石桩的施工方法和质量检测方法。
It shows that bearing capacity of the Ram-compaction with composite bearing base is 3.4 times common Ram-compaction pile;
试验表明：复合载体夯扩桩承载力是无复合载体桩的3.4倍；
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。
According to a practical case of composite foundation in collapsible loess foundation, the squeezing effects on compaction pile by tamping are studied.
通过现场试验对夯扩挤密桩加固湿陷性黄土地基的机理进行研究。
The vibroflotation sand compaction pile is an economical, reasonable ground treatment method, and it is recommended to use in this substation foundation.
推荐采用振冲挤密砂桩是较为经济合理的一种方法。
Combined with the construction practice, the paper introduced the principle, performance and design method of the liquefaction of vibrating sand compaction pile.
结合振动挤密碎石桩公路工程中的应用实例，介绍了振动挤密碎石桩抵抗砂土液化的原理、性能和设计方法。
The ram-compaction pile with composite bearing base is a new type of technology, which has the characters of high bearing capacity and convenient construction process.
复合载体夯扩桩是一项新技术，它承载力高、施工简便、适用范围广。
According to the bearing mechanics and characteristics of pipe sinking gravel compaction pile and CFG pile the bearing capacity calculation method of this combined composite foundation is analyzed.
根据沉管挤密碎石桩和CFG桩组合型地基的承载机理和特性，分析了该组合型复合地基承载力的计算方法。
According to the bearing mechanics and characteristics of pipe sinking gravel compaction pile and CFG pile the bearing capacity calculation method of this combined composite foundation is analyzed.
根据沉管挤密碎石桩和CFG桩组合型地基的承载机理和特性，分析了该组合型复合地基承载力的计算方法。
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