结合工程实例，对振冲碎石桩加固软土地基的机理加以分析。
In the light of the engineering example, the paper analyzes the mechanism of consolidation of soft soil foundation by vibro-jet gravel piles.
本文介绍杭州两座高层建筑物采用振冲碎石桩加固粉砂土地基的工程实例。
In this paper, the case studies of two tall buildings built on silty sand improved by vibro - replacement stone column in Hangzhou are reported.
现场试验表明，振冲碎石桩施工简便，速度快，价格较低，质量易于控制。
The on site experiments show that the stone column is of simple and fast construction, low price, and easy quality control.
应用振冲碎石桩加固软土地基和砂基地，可增强抗震稳定性，提高承载力和减少沉降量。
The soft soil and sand foundation consolidated by vibration and impaction stone column can strengthen earthquake - resistant stability, raise bearing capacity and reduce settlement.
应用振冲碎石桩加固软土地基和砂基地，可增强抗震稳定性，提高承载力和减少沉降量。
The soft soil and sand foundation consolidated by vibration and impaction stone column can strengthen earthquake - resistant stability, raise bearing capacity and reduce settlement.
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