| 挤扩多盘桩承力盘间距对单桩抗拔承载力影响的理论分析 |
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| 引用本文： | 钱永梅,牟楠,衣妍.挤扩多盘桩承力盘间距对单桩抗拔承载力影响的理论分析[J].建筑技术开发,2014(3):27-28. |
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| 作者姓名： | 钱永梅 牟楠 衣妍 |
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| 作者单位： | 吉林建筑大学,长春130118 |
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| 基金项目： | 基金项目国家自然科学基金项目（51278224） |
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| 摘 要： | 通过建立桩-土共同作用的有限元模型，分析了挤扩多盘桩的承力盘间距对单桩抗拔承载力的影响，并提出合理的承力盘间距，为挤扩多盘桩抗拔理论进一步完善提供了借鉴。
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| 关 键 词： | 挤扩多盘桩 承力盘间距 抗拔承载力 有限元 |
THEORETICAL ANALYSIS OF THE INFLUENCE ABOUT THE DISTANCE BETWEEN THE BEARING PUSH-EXTEND REAMED FOR THE BEARING CAPACITY OF THE TENSILE RESISTENCE OF THE PUSH-EXTEND MULTI-UNDER-REAMED PILE |
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| Qian Yong-mei Mu Nan Yi Yan.THEORETICAL ANALYSIS OF THE INFLUENCE ABOUT THE DISTANCE BETWEEN THE BEARING PUSH-EXTEND REAMED FOR THE BEARING CAPACITY OF THE TENSILE RESISTENCE OF THE PUSH-EXTEND MULTI-UNDER-REAMED PILE[J].Building Technique Development,2014(3):27-28. |
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| Authors: | Qian Yong-mei Mu Nan Yi Yan |
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| Affiliation: | Qian Yong-mei Mu Nan Yi Yan |
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| Abstract: | In this paper, it is analysed the influence about the distance between the bearing push-extend reamed for the bear- ing capacity of the tensile resistence of the Push-extend Multi-under-reamed Pile by building the finite unit model of pile and soil work together, and it is deduced the reasonable distance between the bearing push-extend reamed, that provides experiences and lessons for the theory of the bearing capacity of the tensile resistence of the Push- extend Multi-under-reamed Pile. |
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| Keywords: | the Push-extend Multi-under-reamed Pile the distance between the bearing push-extend reamed the bearingcapacity of the tensile resistence finite unit |
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