| 干振碎石桩复合地基处理及其效果 |
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| 引用本文： | 程礼来,武开文,孟凡奇,牛二元,程礼来.干振碎石桩复合地基处理及其效果[J].河南国土资源,1996(3). |
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| 作者姓名： | 程礼来 武开文 孟凡奇 牛二元 程礼来 |
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| 作者单位： | 河南省地矿厅物探队，河南省新乡市地方铁路处，河南省新乡市人民路９１号 |
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| 摘 要： | 干振碎石桩是处理松软地基土的一种行之有效的方法，它是挤密桩的一种。新乡市地方铁路处仓库场地经干振碎石桩地基处理后，桩间土密实度有明显的提高，液化指数大幅度降低，复合地基承载力相应提高，满足了设计要求。
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| 关 键 词： | 干振碎石桩，复合地基，液化指数，密实度，承载力 |
DRY VIBRATING SPALL PILE TRANSACTION OF THE COMPOSITE FOUNDATION AND ITS EFFECT |
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| Cheng Lilai,Wu Kaiwen,Meng Fanqi.DRY VIBRATING SPALL PILE TRANSACTION OF THE COMPOSITE FOUNDATION AND ITS EFFECT[J].Henan Land & Resources,1996(3). |
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| Authors: | Cheng Lilai Wu Kaiwen Meng Fanqi |
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| Abstract: | Dry vibrating spall pile is an effective method for the soft foundation soil.It is a kind of compactive pile.As a result of foundation treatment by the dry vibrating spall pile,the density of the clay in pile group of the site beneath storehouse of the Bureau of Local Railroad of Xinxiang has obviously risen,of liquation index has reduced within a wide range,the bearing capacity of composite foundation has corresponding risen.It satisfies the requirement of the design. |
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| Keywords: | dry vibrating spall pile composite foundation liquation index density bearing capacity |
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