| 复合桩基试验研究 |
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| 引用本文： | 彭小荣,郑俊杰. 复合桩基试验研究[J]. 华中科技大学学报(自然科学版), 2002, 30(8): 82-84 |
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| 作者姓名： | 彭小荣 郑俊杰 |
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| 作者单位： | 华中科技大学土木工程与力学学院 |
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| 摘 要： | 在建筑物基底埋设土压力盒对桩土应力进行了测试，同时对建筑物在整个施工期间的变形进行了观测，根据实测数据，对结果进行了深入分析，研究了短桩－条基桩土共作用的工作机理，分析了桩土的荷载分配比，并对现行桩基规范中部分条款进行了讨论。
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| 关 键 词： | 复合桩基 桩土应力比 承载力 沉降 |
| 文章编号： | 1671-4512(2002)08-0082-03 |
| 修稿时间： | 2002-03-09 |
Experimental research of compound pile foundation |
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| Peng Xiaorong Zheng Junjie Postgraduate, College of Civil Eng. , Mechanics,Huazhong Univ. of Sci. , Tech.,Wuhan ,China.. Experimental research of compound pile foundation[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 2002, 30(8): 82-84 |
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| Authors: | Peng Xiaorong Zheng Junjie Postgraduate College of Civil Eng. & Mechanics Huazhong Univ. of Sci. & Tech. Wuhan China. |
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| Affiliation: | Peng Xiaorong Zheng Junjie Postgraduate, College of Civil Eng. & Mechanics,Huazhong Univ. of Sci. & Tech.,Wuhan 430074,China. |
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| Abstract: | Pressure cells were embedded beneath the building to measure the stresses of pile and soil. Settlement observation points were set up to monitor the deformation of the building during the period of construction. Base on these measured data, the mechanism of short pile and strip footing cooperative work were studied and the load distribution proportion of pile and soil analyzed. Several doubts about some clauses of Technical code of building pile foundation were proposed. |
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| Keywords: | compound pile foundation stress ratio of pile and soil bearing capacity settlement |
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