| 预制桩极限承载力的可靠性分析 |
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| 引用本文： | 吴杰,张鹏,鲁嘉,赵春风.预制桩极限承载力的可靠性分析[J].中国市政工程,2008(2):58-59. |
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| 作者姓名： | 吴杰 张鹏 鲁嘉 赵春风 |
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| 作者单位： | 1. 上海城建集团,上海,200120
2. 同济大学,上海,200092 |
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| 摘 要： | 介绍了预制桩侧摩阻力统计特性和端阻力统计特性获取的过程,以及在此基础上进行预制桩可靠度计算的方法。采用这一新方法计算得到了上海地区31个场地预制桩的可靠指标及可靠指标统计特性。
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| 关 键 词： | 地基 预制桩 侧摩阻力 端阻力 统计特性 可靠度 |
| 文章编号： | 1004-4655(2008)02-0058-02 |
| 修稿时间： | 2008年2月20日 |
Reliability Analysis of the Ultimate Bearing Capacity of Prefabricated Piles |
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| Abstract: | A new way is proposed to obtain the recommended tabular statistic features of the standard prefabricated piles in Shanghai, and the process to obtain the statistic features of the lateral tensile friction resistance and the end resistance is introduced, as well as the way to calculate the reliability of the prefabricated piles based thereon. Calculation in that new way has obtained the reliability index and its statistic features in 31 spots in the area of Shanghai. |
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| Keywords: | foundation prefabricated pile lateral friction resistance end resistance statistic features reliability |
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