| 刚性桩复合地基承载机制试验研究 |
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| 引用本文： | 黄菊清,何春保,莫海鸿,倪光乐.刚性桩复合地基承载机制试验研究[J].岩土力学,2008,29(3):841-845. |
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| 作者姓名： | 黄菊清 何春保 莫海鸿 倪光乐 |
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| 作者单位： | 1.华南理工大学 建筑学院土木工程系，广州 510641；2.东莞市建设工程质量监督站，东莞 523076； 3.华南农业大学 水利与土木工程学院，广州 510642；4.广州泰基工程有限公司，广州 510507 |
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| 摘 要： | 进行了压板和原位测试，对广东地区不同类型刚性桩复合地基桩-土应力比、桩-土的荷载分担比进行了研究，实测数据表明，桩-土应力比与地质情况以及桩-土的相对刚度有关，其测试结果可为今后刚性桩复合地基设计提供参考。
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| 关 键 词： | 复合地基 载荷试验 承载力 桩-土应力比 |
| 文章编号： | 1000-7598-(2008)03-0841-06 |
| 收稿时间： | 2006-06-26 |
| 修稿时间： | 2006年6月26日 |
Experimental research on load bearing mechanism of rigid pile composite foundations |
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| HUANG Ju-qing,HE Chun-bao,MO Hai-hong,Ni Guang-le.Experimental research on load bearing mechanism of rigid pile composite foundations[J].Rock and Soil Mechanics,2008,29(3):841-845. |
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| Authors: | HUANG Ju-qing HE Chun-bao MO Hai-hong Ni Guang-le |
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| Institution: | 1. Department of Civil Engineering, South China University of Technology, Guangzhou 510640, China; 2. Dongguan Construction Quality Supervision Station, Dongguan 523076; China; 3. College of Water Conservancy and Civil Engineering South China Agricultural University, Guangzhou 510642, China; 4. Taiji Civil Engineering Co. Ltd. , Guangzhou 510507, China |
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| Abstract: | Static loading tests and in-situ measurement were carried out to analyze the load-bearing behavior and working mechanism of various types of rigid pile composite foundations in Guangdong Province. It is shown that the stress ratio between pile and soil can be much influenced by geological condition and the relative rigidities of pile and soil. The measurement results presented could be used for reference in rigid pile composite foundation design. |
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| Keywords: | composite foundation loading test bearing capacity stress ratio of pile to soil |
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