| 某钢厂轧机区PHC管桩基础单桩静载抽检不合格原因分析 |
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| 引用本文： | 王哲英,史同宾,姚明娟,赵锡昆,陈爱武.某钢厂轧机区PHC管桩基础单桩静载抽检不合格原因分析[J].勘察科学技术,2003(6):44-46. |
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| 作者姓名： | 王哲英 史同宾 姚明娟 赵锡昆 陈爱武 |
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| 作者单位： | 1. 首钢勘察研究总院,河北·保定,071069
2. 上海纺织建筑设计研究院,上海市,200060 |
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| 摘 要： | 该文介绍了某钢厂轧机区设备基础PHC管桩静载抽检单桩承载力偏低情况 ,经分析是由于饱和淤泥土中打入大面积群桩 ,引起桩基上浮所致 ,经采用复打后 ,静载试验结果均满足了设计要求 ,文中还总结了预防桩基上浮的一般作法。
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| 关 键 词： | 淤泥土 PHC管桩 上浮 复打 |
| 修稿时间： | 2003年5月12日 |
Causitive Analysis of Lower Bearing Capacity for Tested PHC Pipe Pile in a Steel Factory |
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| Wang Zheying,Shi Tongbin,Yao Mingjuan,Zhao Xikun,Chen Aiwu.Causitive Analysis of Lower Bearing Capacity for Tested PHC Pipe Pile in a Steel Factory[J].Site Investigation Science and Technology,2003(6):44-46. |
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| Authors: | Wang Zheying Shi Tongbin Yao Mingjuan Zhao Xikun Chen Aiwu |
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| Affiliation: | Wang Zheying 1 Shi Tongbin 1 Yao Mingjuan 1 Zhao Xikun 1 Chen Aiwu 2 |
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| Abstract: | The paper introduced lower bearing capacity of single PHC pipe pile in a steel factory in random check.The reason for that is because of large area group piles being putted into saturated mud soil causing pile base uplifted.After repeat driven the static load test results are satisfactory to design requirements.General operation against pile base uplift is summed up in the paper. |
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| Keywords: | mud soil PHC pipe pile uplift repeat driven |
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