Mechanism and detection of vibro compacted macadam pile treatment of fine sand foundation

被引：0
|
作者：
Chen, Z. [1 ]
Sun, B. [1 ]
机构：
[1] Constr. Hq. of Nanjing, Jiangsu Nanjing 210028, China
来源：
Gongku Jiaotong Keji/Journal of Highway and Transportation Research and Development | 2001年 / 18卷 / 03期
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摘要：
When earthquake intensity being 7 degree, the little-middle dense silty fine sands of Nanjing No 2 Yantze River bridge foundation at Ba Gua Zhou tend to be liquefied, so it should be stabilized with vibro compacted macadam pile. The paper introduces the mechanism and practical technique of the treatment, and presents an applied empirical formula that can be used to judge the impact.
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页码：39 / 42
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