| 挤扩支盘桩承载变形特性的试验研究 |
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| 引用本文： | 巨玉文,梁仁旺,赵明伟.挤扩支盘桩承载变形特性的试验研究[J].建筑技术,2003,34(3):178-180. |
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| 作者姓名： | 巨玉文 梁仁旺 赵明伟 |
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| 作者单位： | 太原理工大学建筑与环境工程学院,030024,太原 |
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| 摘 要： | 通过对挤扩支盘桩的静载荷试验，由钢筋应力计测试出挤扩支盘桩的桩身轴力，支盘阻力的变化规律，分析竖向荷载作用下挤扩支盘桩的荷载传递机理和变形特性，结果表明挤扩支盘桩在加荷后期，支盘承担50%以上荷载。
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| 关 键 词： | 挤扩支盘桩 承载 变形 试验 静载荷 支盘阻力 竖向荷载 |
| 文章编号： | 1000-4726(2003)03-0178-03 |
| 修稿时间： | 2002年12月1日 |
EXPERIMENTAL STUDY ON BEARING/DEFORMATION PROPERTY OF SQUEEZED BRANCH PILE |
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| JU Yuwen LIANG Renwang ZHAO Mingwei.EXPERIMENTAL STUDY ON BEARING/DEFORMATION PROPERTY OF SQUEEZED BRANCH PILE[J].Architecture Technology,2003,34(3):178-180. |
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| Authors: | JU Yuwen LIANG Renwang ZHAO Mingwei |
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| Affiliation: | JU Yuwen LIANG Renwang ZHAO Mingwei |
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| Abstract: | In a static loading test,the variation of axial force and the resistance of expanded plates are mea-sured by means of setting stress meter,from which the load-transferring mechanism and deformation behavior of vertically loaded squeezed branch pile are investigated and discussed.The results indicated that the expanded branches or plates support the vertical load in excess of50%in post-loading. |
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| Keywords: | squeezed branch pile transmission of load static loading test |
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