| 影响桩基承载力及沉降因素的灰关联分析 |
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| 引用本文： | 刘杰,张可能.影响桩基承载力及沉降因素的灰关联分析[J].湖南工业大学学报,2002,16(6). |
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| 作者姓名： | 刘杰 张可能 |
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| 作者单位： | 1. 株洲工学院,土木工程系,湖南,株洲,412008;中南大学,湖南,长沙,410083
2. 中南大学,湖南,长沙,410083 |
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| 摘 要： | 以土力学及弹性理论为基础,推导出了单桩荷载—沉降曲线的关系式。在此基础上利用灰色理论对影响桩基承栽力及沉降的因素进行了灰关联分析。同时指出采用石灰桩、碎石桩等对桩周土进行加固,能有效地提高单桩载力及降低桩基沉降。
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| 关 键 词： | 承载力 沉降 关联度 关联系数 |
Analyzing of Grey Relation on the Factors Influence on Pile Bearing Capacity and Settlement |
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| LIU Jie,ZHANG Ke-neng.Analyzing of Grey Relation on the Factors Influence on Pile Bearing Capacity and Settlement[J].Journal of Hnnnan University of Technology,2002,16(6). |
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| Authors: | LIU Jie ZHANG Ke-neng |
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| Abstract: | Based on soil mechanics and elasticity theory, the relation of single pile load-settlement curve is derived. The factors of influence on pile bearing capacity and settlement are analyzed by grey theory on this foundation . It is pointed out at the same time that reinforcement of pile-surrounding by lime-piles .crushed stone piles .etc, can effectively raise bearing capacity of piles .and reduce pile settlement. |
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| Keywords: | bearing capacity settlement relation degree relation coefficient |
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