| 预制桩的可靠度分析 |
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| 引用本文： | 傅旭东,王戒躁.预制桩的可靠度分析[J].桥梁建设,2001(2):61-64. |
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| 作者姓名： | 傅旭东 王戒躁 |
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| 作者单位： | 1. 武汉大学土木工程学院,
2. 铁道部大桥局桥科院, |
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| 摘 要： | 结合铁路桥梁地基基础的可靠度规范改革，根据铁路桥跨荷载标准，应用“校准法”，计算了现行桥规中打入桩定值设计法的可靠度水准。根据铁路桥跨荷载分项系数，计算了打入桩承载力的分项系数。
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| 关 键 词： | 桩基础 预制桩 可靠度 分项系数 承载力 |
| 文章编号： | 1003-4722(2001)02-0061-04 |
| 修稿时间： | 2000年9月16日 |
ReliabilityAnalysis of the
Bearing Capacity of the Precast Concrcte Piles for Railway Bridge Foundations |
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| FU Xu-Dong,WANG Jie-zao.ReliabilityAnalysis of the
Bearing Capacity of the Precast Concrcte Piles for Railway Bridge Foundations[J].Bridge Construction,2001(2):61-64. |
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| Authors: | FU Xu-Dong WANG Jie-zao |
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| Abstract: | Incorporating with the revision of the design code for railway bridges, the reliability level of the vertical bearing capacity of precast coneretc piles is calculated with the method of calibration, based on the new load standard of railway bridge and culvert. The partial coefficients of the ultimate bearing capacity are also calcalated and presented in this paper. |
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