| 挤土桩施工引起的邻桩轴向拉力 |
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| 引用本文： | 唐世栋,杨卫东. 挤土桩施工引起的邻桩轴向拉力[J]. 同济大学学报(自然科学版), 2004, 32(11): 1418-1422 |
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| 作者姓名： | 唐世栋 杨卫东 |
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| 作者单位： | 1. 同济大学,地下建筑与工程系,上海,200092
2. 上海同济建设监理咨询有限公司,上海,200092 |
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| 基金项目： | 上海市重点学科建设资助项目 |
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| 摘 要： | 通过对挤土桩施工过程中周围桩土位移的机理分析 ,导出了桩身变形、桩侧阻力和桩身轴力沿着桩长深度变化的规律 ,工程现场的实测结果与理论分析基本一致 .对影响桩身轴力的其他因素也进行了讨论和测试 .
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| 关 键 词： | 挤土桩 轴向拉力 土体隆起 施工影响 实测结果 |
| 文章编号： | 0253-374X(2004)11-1418-05 |
Axial Tensile Force of Pile Caused by Installing Displacement Pile |
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| TANG Shi-dong ,YANG Wei-dong. Axial Tensile Force of Pile Caused by Installing Displacement Pile[J]. Journal of Tongji University(Natural Science), 2004, 32(11): 1418-1422 |
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| Authors: | TANG Shi-dong YANG Wei-dong |
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| Affiliation: | TANG Shi-dong 1,YANG Wei-dong 2 |
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| Abstract: | By analysis of the displacement mechanism of soil and pile near an installing displacement pile,we have derived the distribution regularity of deformation,shaft resistance and axial tensile force along the pile shaft.The results measured in situ are basically keeping with the theoretical analyses.Other factor which influence the axial tensile force of the pile is discussed and measured,too. |
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| Keywords: | displacement pile axial tensile force uplift of soil influence of construction measured result |
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