| 振动沉管桩贯入阻力对设计、施工的影响 |
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| 引用本文： | 陆志勇.振动沉管桩贯入阻力对设计、施工的影响[J].泰州职业技术学院学报,2002,2(4):9-12. |
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| 作者姓名： | 陆志勇 |
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| 作者单位： | 泰州市建筑设计院,江苏,泰州,225300 |
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| 摘 要： | 振动沉管桩因其在施工中明显的优势而被广泛采用，但实际操作中常出现沉桩达不到设计标高现象，而不得不改变施工工艺、更换设备或变更设计，从而延误工期，增加投资等情况。本文通过对振动沉桩的贯入机理、贯入阻力的估算、取值方法、阻力判定及实例分析，让设计、施工人员在设计、施工沉管桩时能合理地确定施工方法、进度、质量。
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| 关 键 词： | 振动沉桩 贯入机理 贯入阻力 沉桩判定 |
The Hammering Resistance of Buffeting Pipe-Sunk Piles and its Affection to the Design and Construction |
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| LU Zhi-yong.The Hammering Resistance of Buffeting Pipe-Sunk Piles and its Affection to the Design and Construction[J].Journal of Taizhou Polytechnical Institute,2002,2(4):9-12. |
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| Authors: | LU Zhi-yong |
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| Abstract: | The technics of buffeting pipe-sunk piles are widely adopted because of its obvious advantages in construction.But in fact,it often appears that the pile-sinkage depth does not reach the design elevation,so that the constructing technics have to be changed,the facilities replaced,the original designs modified, and the investments increased.The thesis not only gives an analysis to pipe-sunk-pile mechanism,but also gives an analysis to the hammering resistance of estimation,number-value insured or judged.The designers and builders will insure the construction method,schedule and quality of the piles with reason by an instance verification. |
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| Keywords: | buffeting pipe-sunk hammering mechanism hammering resistance judgement |
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