| 振动挤密碎石桩法在粉煤灰地基处理中的应用 |
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| 引用本文： | 张志豪 钱明. 振动挤密碎石桩法在粉煤灰地基处理中的应用[J]. 岩土工程界, 2000, 3(3): 15-17 |
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| 作者姓名： | 张志豪 钱明 |
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| 作者单位： | 中国石油天然气华东勘察设计研究院!胶州266300 |
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| 摘 要： | 通过工程实例 ,介绍了采用振动挤密碎石桩法对新近吹填粉煤灰地基土层的处理方法、施工工艺及效果。检测结果表明 ,处理后的复合地基承载力提高一倍以上 ,并消除了地震液化可能性。经济效果显著 ,可对类似场地的工程设计、施工提供参考
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| 关 键 词： | 吹填粉煤灰 挤密碎石桩 设计 施工 地基处理 |
AN APPLICATION OF COMPACTION CRUSHED-STONE PILES IN THE TREATMENT OF PULVERIZED-COAL-ASH FOUNDATION |
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| Zhang Zhi-hao,Qian Ming. AN APPLICATION OF COMPACTION CRUSHED-STONE PILES IN THE TREATMENT OF PULVERIZED-COAL-ASH FOUNDATION[J]. Geotechnical Engineering World, 2000, 3(3): 15-17 |
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| Authors: | Zhang Zhi-hao Qian Ming |
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| Abstract: | Introduces an engineering case,and the treatment method,construction technology and treatment effect of the foundation soils by dredger fill with pulverized-coal-ash in recent period, which is the first time to use vibratory compaction crushed-stone piles. The detection results indicate that bearing capacity of the treated composite foundation is increased by one times,and the possibility of seismic liquefaction is eliminated, obtaining significant economic benefits. This can bring certain reference for engineering design and construction for similar site. |
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| Keywords: | dredger fill pulverized-coal-ash compaction crushed stone pile design construction detection |
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