| DX桩承载力及荷载传递特点的现场试验研究 |
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| 引用本文： | 陈轮,王海燕,沈保汉,贺德新,孙君平. DX桩承载力及荷载传递特点的现场试验研究[J]. 工业建筑, 2004, 34(3): 5-8 |
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| 作者姓名： | 陈轮 王海燕 沈保汉 贺德新 孙君平 |
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| 作者单位： | 清华大学,水利水电工程系,北京,100084;北京市建筑工程研究院,北京,100039;北京中阔地基基础技术有限公司,北京,100083 |
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| 摘 要： | 通过大比例尺的现场模型DX桩静荷载试验 ,对DX桩的承载力机理进行了分析。通过对比同等地质条件下直孔桩与DX桩承载力的差异 ,给出了DX桩的荷载传递曲线 ,分析了DX桩的荷载传递规律 ,为DX桩的承载力设计提供参考
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| 关 键 词： | DX桩 静载荷试验 承载力 荷载传递 分岔 承力盘 大比例尺模型 |
| 修稿时间： | 2003-11-16 |
FULL-SCALE TEST STUDY ON BEARING MECHANISM AND LOAD TRANSMISSION MODE OF DX PILES CAST-IN-SITU |
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| Chen Lun Wang Haiyan. FULL-SCALE TEST STUDY ON BEARING MECHANISM AND LOAD TRANSMISSION MODE OF DX PILES CAST-IN-SITU[J]. Industrial Construction, 2004, 34(3): 5-8 |
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| Authors: | Chen Lun Wang Haiyan |
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| Abstract: | The mechanism of bearing capacity of DX piles are studied by a series of loading tests of full-sacle model DX Piles cast-in-situ. In the paper, bearing capacity comparisons between column piles and DX piles are made, and the load transmission mode of DX pile are studied, which provided the theoretical references for the bearing capacity design of the DX piles in the engineering practice. |
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| Keywords: | DX pile static loading test bearing capacity load transfer branch bearing plate full-scale model |
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