| 振冲碎石桩处理黄土地基的效果分析 |
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| 引用本文： | 韩思珍,刘三仓,马桂芝.振冲碎石桩处理黄土地基的效果分析[J].地球科学与环境学报,1993(Z2). |
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| 作者姓名： | 韩思珍 刘三仓 马桂芝 |
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| 作者单位： | 西安广播电视大学,西北电力设计院,西安地质学院 710054 |
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| 摘 要： | 振冲碎石桩在不同的地基中有不同的作用,本文就某热电厂工程中用振冲碎石桩处理湿陷性黄土地基,消除地基的湿陷性;处理饱和(软)黄土地基,提高其承载能力,以及用振冲桩消除地基中饱和粉细砂的振动液化等效果,用试验和理论计算加以分析和讨论。
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| 关 键 词： | 饱和黄土 复合地基 振冲碎石桩 黄土湿陷性 |
ANALYSIS OF THE EFFECT OF VIBRATION- POUNDING OF BROKEN STONE PILES ON LOESIAL FOUNDATION |
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| Han Sizhen.ANALYSIS OF THE EFFECT OF VIBRATION- POUNDING OF BROKEN STONE PILES ON LOESIAL FOUNDATION[J].Journal of Earth Sciences and Environment,1993(Z2). |
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| Authors: | Han Sizhen |
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| Institution: | Han Sizhen (Xi'an Broadcasting and Television University)
Liu Sancang (Northwest Electric Porwer Design Institute)
Ma Guizhi (Xi'an College of Geology) |
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| Abstract: | The effect of broken-stone piles in different foundation is distinct. This paper points out that the treatment of a wet-subsided loess foundation by means of broken-stone piles removes wet-subsidence of the loesial foundation. This method can raise the bearing capacity and remove vibration "liquefaction" of the moisture-saturated fine silt in a heat-power plant project through a test and theoretical calculation. |
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| Keywords: | Moisture-saturated loess Complex foundation Vibration-pounding of broken-stone piles |
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