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| 引用本文： | 徐广民,刘凤奎,王文君,张学东. ????????????????????????????[J]. 力学与实践, 2008, 30(5): 79-81. DOI: 10.6052/1000-0879-2008-095 |
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| 作者姓名： | 徐广民 刘凤奎 王文君 张学东 |
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| 作者单位： | 郑州铁路职业技术学院力学教研室，河南 郑州 450052 |
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| 摘 要： | 结合后压浆灌注桩的施工工艺特点, 利用液压原理,建立了计算后压浆灌注桩单桩极限承载力的液压模型, 并推导出了计算公式.通过工程实例进行了验证, 表明方法可行, 结果可靠.
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| 关 键 词： | 灌注桩 极限承载力 后压浆 液压原理 |
| 收稿时间： | 2008-03-04 |
A HYDRAULIC PRESSURE MODEL ON LIMITING BEARING CAPACITY OF SINGLE PILE BY POST GROUTING |
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| XU Guangmin , LIU Fengkui , WANG Wenjun , ZHANG Xuedong. A HYDRAULIC PRESSURE MODEL ON LIMITING BEARING CAPACITY OF SINGLE PILE BY POST GROUTING[J]. Mechanics and Engineering, 2008, 30(5): 79-81. DOI: 10.6052/1000-0879-2008-095 |
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| Authors: | XU Guangmin LIU Fengkui WANG Wenjun ZHANG Xuedong |
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| Abstract: | Based on hydraulic pressure theory,and combined with thepost-grouting technique of hole pour piles, a calculation model on limitingbearing capacity of single pile is built and the calculation formula ispresented. Compared with the experiment data, it's proved that the model andformula can be used for practice . |
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