| 单桩静载荷试验极限承载力的预测 |
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| 引用本文： | 余敏. 单桩静载荷试验极限承载力的预测[J]. 山西地震, 2004, 0(3): 5-6,24 |
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| 作者姓名： | 余敏 |
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| 作者单位： | 山西省电力勘测设计院,山西,太原,030002 |
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| 摘 要： | 桩基承载力对桩基抗震性能有很大影响。介绍了一种单桩静载荷试验极限承载力的预测法——多项式回归法。在静载荷试验中，由于种种原因终止荷载未达到极限荷载时，可用上述方法进行推测。同时通过实例对比说明，这种方法对于静载荷试验具有一定的经济效益。
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| 关 键 词： | 载荷试验 桩基 极限承载力 多项式回归 |
| 文章编号： | 1000-6265(2004)03-05-02 |
Forecasting Ultimate Bearing Capacity of Singe Pile with Static Load Experiment |
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| YU Min. Forecasting Ultimate Bearing Capacity of Singe Pile with Static Load Experiment[J]. Earthquake Research in Shanxi, 2004, 0(3): 5-6,24 |
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| Authors: | YU Min |
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| Abstract: | Bearing capacity of pile foundation has a big influence on anti-earthquake capacity of pile foundation.In this paper, a method, called multinomial regression for forecasting for ultimate bearing capacity of singe pile with static load experiment is proposed. In a static load experiment, such a method can be used to make estimation in the case that exerted final load can is not up to ultimate bearing capacity. The practical comparison shows that this method can reduce cost of static load experiment. |
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| Keywords: | Loading test Pile foundation Ultimate bearing capacity Multinomial regression |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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