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| 基于实测p-s曲线的桩土应力比的计算方法研究 | |
| 引用本文： | 郭呈祥,郭院成,李明宇,王卫中,李永辉.基于实测p-s曲线的桩土应力比的计算方法研究[J].河南科学,2008,26(8). |
| 作者姓名： | 郭呈祥 郭院成 李明宇 王卫中 李永辉 |
| 作者单位： | 1. 濮阳职业技术学院,河南,濮阳,457000 2. 郑州大学土木工程学院,郑州,450002 3. 同济大学地下建筑工程系,上海,290002 |
| 摘 要： | 基于天然地基及单桩静载荷试验测得的p-s曲线,根据桩与桩间土的变形协调条件,推导了刚柔性基础条件下刚性桩复合地基桩土应力比的计算公式,通过与现场试验检测成果的对比分析,验证了该桩土应力比计算公式的合理性及实用性. |
| 关 键 词： | 复合地基 桩土应力比 实测p-s曲线 理论分析 试验研究 |
Research on Calculation Method of the Pile-Soil Stress Ratio Based on Measured p-s Curve |
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| Guo Chengxiang,Guo Yuaneheng,Li Mingyu,Wang Weizhong,Li Yonghui.Research on Calculation Method of the Pile-Soil Stress Ratio Based on Measured p-s Curve[J].Henan Science,2008,26(8). | |
| Authors: | Guo Chengxiang Guo Yuaneheng Li Mingyu Wang Weizhong Li Yonghui |
| Institution: | Guo Chengxiang1,Guo Yuancheng2,Li Mingyu3,Wang Weizhong2,Li Yonghui2(1.Puyang College for Vocational Technology,Puyang 457000,Henan China,2.School of Civil Engineering,Zhengzhou University,Zhengzhou 450002,China,3.Department of Geotechnical Engineering,Tongji University,Shanghai 200092,China) |
| Abstract: | Based on the measured p-s curve and the compatibility conditions of piles and the earth between piles,the author carries out the formula of pile-soil stress ratio of the composite ground with rigid pile under rigid foundation.Though comparison and analysis the measured results,the formula is considered to be reasonable and practical. |
| Keywords: | composite foundation pile-soil stress ratio measured p-s curve theoretical analysis experimental study |
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